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Windows Analysis Report
itVg5XA6eK.exe

Overview

General Information

Sample Name:	itVg5XA6eK.exe
Analysis ID:	753416
MD5:	8533ef6f79e259e9e5fe7c28f1fcd372
SHA1:	48c1f9b2a798a374b6e8c2e5fb655c19e5fa2ed3
SHA256:	bbc8cabc1ba4f81d1ee316d3869ed8e61c91840cb533abee708a3099ab196470
Tags:	exenjratRAT
Infos:

Detection

njRat

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Detected njRat

Malicious sample detected (through community Yara rule)

Yara detected Njrat

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Multi AV Scanner detection for domain / URL

Antivirus detection for dropped file

Multi AV Scanner detection for dropped file

Snort IDS alert for network traffic

Uses netsh to modify the Windows network and firewall settings

Drops PE files to the startup folder

Protects its processes via BreakOnTermination flag

.NET source code references suspicious native API functions

Contains functionality to log keystrokes (.Net Source)

Machine Learning detection for sample

.NET source code contains potential unpacker

Machine Learning detection for dropped file

C2 URLs / IPs found in malware configuration

Creates autostart registry keys with suspicious names

Modifies the windows firewall

Uses dynamic DNS services

Uses 32bit PE files

Queries the volume information (name, serial number etc) of a device

Yara signature match

Antivirus or Machine Learning detection for unpacked file

Drops PE files to the application program directory (C:\ProgramData)

May sleep (evasive loops) to hinder dynamic analysis

Internet Provider seen in connection with other malware

Sample execution stops while process was sleeping (likely an evasion)

Stores files to the Windows start menu directory

Contains long sleeps (>= 3 min)

Enables debug privileges

Creates a DirectInput object (often for capturing keystrokes)

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Drops PE files

Detected TCP or UDP traffic on non-standard ports

Creates a start menu entry (Start Menu\Programs\Startup)

Creates a process in suspended mode (likely to inject code)

Classification

Process Tree

System is w10x64

itVg5XA6eK.exe (PID: 6104 cmdline: C:\Users\user\Desktop\itVg5XA6eK.exe MD5: 8533EF6F79E259E9E5FE7C28F1FCD372)

rejdit_free_fire.exe (PID: 1852 cmdline: "C:\ProgramData\rejdit_free_fire.exe" MD5: 8533EF6F79E259E9E5FE7C28F1FCD372)

netsh.exe (PID: 2436 cmdline: netsh firewall add allowedprogram "C:\ProgramData\rejdit_free_fire.exe" "rejdit_free_fire.exe" ENABLE MD5: A0AA3322BB46BBFC36AB9DC1DBBBB807)

conhost.exe (PID: 732 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

rejdit_free_fire.exe (PID: 644 cmdline: "C:\ProgramData\rejdit_free_fire.exe" .. MD5: 8533EF6F79E259E9E5FE7C28F1FCD372)

rejdit_free_fire.exe (PID: 1280 cmdline: "C:\ProgramData\rejdit_free_fire.exe" .. MD5: 8533EF6F79E259E9E5FE7C28F1FCD372)

rejdit_free_fire.exe (PID: 1112 cmdline: "C:\ProgramData\rejdit_free_fire.exe" .. MD5: 8533EF6F79E259E9E5FE7C28F1FCD372)

cleanup

Malware Configuration

Threatname: Njrat

{"Host": "h43vipforyou.ddns.net", "Port": "1177", "Version": "0.7d", "Campaign ID": "HacKed", "Install Name": "rejdit_free_fire.exe", "Install Dir": "AllUsersProfile", "Network Seprator": "|'|'|"}

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
itVg5XA6eK.exe	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
itVg5XA6eK.exe	MALWARE_Win_NjRAT	Detects NjRAT / Bladabindi	ditekSHen	0x4ce8:$s1: netsh firewall delete allowedprogram 0x4dc4:$s2: netsh firewall add allowedprogram 0x4d56:$s3: 63 00 6D 00 64 00 2E 00 65 00 78 00 65 00 20 00 2F 00 63 00 20 00 70 00 69 00 6E 00 67 0x4e6c:$s4: Execute ERROR 0x4ec8:$s4: Execute ERROR 0x4e90:$s5: Download ERROR 0x4ff4:$s6: [kl]
itVg5XA6eK.exe	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x4dc4:$a1: netsh firewall add allowedprogram 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x503e:$b1: [TAP] 0x4d56:$c3: cmd.exe /c ping
itVg5XA6eK.exe	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x3c9a:$a1: get_Registry 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x4e90:$a3: Download ERROR 0x4d56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x4ce8:$a5: netsh firewall delete allowedprogram "
itVg5XA6eK.exe	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x4d94:$reg: SEE_MASK_NOZONECHECKS 0x4e6c:$msg: Execute ERROR 0x4ec8:$msg: Execute ERROR 0x4d56:$ping: cmd.exe /c ping 0 -n 2 & del

Dropped Files

Source	Rule	Description	Author	Strings
C:\ProgramData\rejdit_free_fire.exe	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
C:\ProgramData\rejdit_free_fire.exe	MALWARE_Win_NjRAT	Detects NjRAT / Bladabindi	ditekSHen	0x4ce8:$s1: netsh firewall delete allowedprogram 0x4dc4:$s2: netsh firewall add allowedprogram 0x4d56:$s3: 63 00 6D 00 64 00 2E 00 65 00 78 00 65 00 20 00 2F 00 63 00 20 00 70 00 69 00 6E 00 67 0x4e6c:$s4: Execute ERROR 0x4ec8:$s4: Execute ERROR 0x4e90:$s5: Download ERROR 0x4ff4:$s6: [kl]
C:\ProgramData\rejdit_free_fire.exe	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x4dc4:$a1: netsh firewall add allowedprogram 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x503e:$b1: [TAP] 0x4d56:$c3: cmd.exe /c ping
C:\ProgramData\rejdit_free_fire.exe	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x3c9a:$a1: get_Registry 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x4e90:$a3: Download ERROR 0x4d56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x4ce8:$a5: netsh firewall delete allowedprogram "
C:\ProgramData\rejdit_free_fire.exe	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x4d94:$reg: SEE_MASK_NOZONECHECKS 0x4e6c:$msg: Execute ERROR 0x4ec8:$msg: Execute ERROR 0x4d56:$ping: cmd.exe /c ping 0 -n 2 & del
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	MALWARE_Win_NjRAT	Detects NjRAT / Bladabindi	ditekSHen	0x4ce8:$s1: netsh firewall delete allowedprogram 0x4dc4:$s2: netsh firewall add allowedprogram 0x4d56:$s3: 63 00 6D 00 64 00 2E 00 65 00 78 00 65 00 20 00 2F 00 63 00 20 00 70 00 69 00 6E 00 67 0x4e6c:$s4: Execute ERROR 0x4ec8:$s4: Execute ERROR 0x4e90:$s5: Download ERROR 0x4ff4:$s6: [kl]
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x4dc4:$a1: netsh firewall add allowedprogram 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x503e:$b1: [TAP] 0x4d56:$c3: cmd.exe /c ping
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x3c9a:$a1: get_Registry 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x4e90:$a3: Download ERROR 0x4d56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x4ce8:$a5: netsh firewall delete allowedprogram "
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x4d94:$reg: SEE_MASK_NOZONECHECKS 0x4e6c:$msg: Execute ERROR 0x4ec8:$msg: Execute ERROR 0x4d56:$ping: cmd.exe /c ping 0 -n 2 & del
Click to see the 5 entries

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x7bb4:$a1: netsh firewall add allowedprogram 0x7b84:$a2: SEE_MASK_NOZONECHECKS 0x7e2e:$b1: [TAP] 0x7b46:$c3: cmd.exe /c ping
00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x6a8a:$a1: get_Registry 0x7b84:$a2: SEE_MASK_NOZONECHECKS 0x7c80:$a3: Download ERROR 0x7b46:$a4: cmd.exe /c ping 0 -n 2 & del " 0x7ad8:$a5: netsh firewall delete allowedprogram "
00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x7b84:$reg: SEE_MASK_NOZONECHECKS 0x7c5c:$msg: Execute ERROR 0x7cb8:$msg: Execute ERROR 0x7b46:$ping: cmd.exe /c ping 0 -n 2 & del
00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x4bc4:$a1: netsh firewall add allowedprogram 0x4b94:$a2: SEE_MASK_NOZONECHECKS 0x4e3e:$b1: [TAP] 0x4b56:$c3: cmd.exe /c ping
00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x3a9a:$a1: get_Registry 0x4b94:$a2: SEE_MASK_NOZONECHECKS 0x4c90:$a3: Download ERROR 0x4b56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x4ae8:$a5: netsh firewall delete allowedprogram "
00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x4b94:$reg: SEE_MASK_NOZONECHECKS 0x4c6c:$msg: Execute ERROR 0x4cc8:$msg: Execute ERROR 0x4b56:$ping: cmd.exe /c ping 0 -n 2 & del
00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
Process Memory Space: itVg5XA6eK.exe PID: 6104	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
Process Memory Space: rejdit_free_fire.exe PID: 1852	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
Click to see the 6 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack	MALWARE_Win_NjRAT	Detects NjRAT / Bladabindi	ditekSHen	0x4ce8:$s1: netsh firewall delete allowedprogram 0x4dc4:$s2: netsh firewall add allowedprogram 0x4d56:$s3: 63 00 6D 00 64 00 2E 00 65 00 78 00 65 00 20 00 2F 00 63 00 20 00 70 00 69 00 6E 00 67 0x4e6c:$s4: Execute ERROR 0x4ec8:$s4: Execute ERROR 0x4e90:$s5: Download ERROR 0x4ff4:$s6: [kl]
0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x4dc4:$a1: netsh firewall add allowedprogram 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x503e:$b1: [TAP] 0x4d56:$c3: cmd.exe /c ping
0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x3c9a:$a1: get_Registry 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x4e90:$a3: Download ERROR 0x4d56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x4ce8:$a5: netsh firewall delete allowedprogram "
0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x4d94:$reg: SEE_MASK_NOZONECHECKS 0x4e6c:$msg: Execute ERROR 0x4ec8:$msg: Execute ERROR 0x4d56:$ping: cmd.exe /c ping 0 -n 2 & del
0.0.itVg5XA6eK.exe.440000.0.unpack	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
0.0.itVg5XA6eK.exe.440000.0.unpack	MALWARE_Win_NjRAT	Detects NjRAT / Bladabindi	ditekSHen	0x4ce8:$s1: netsh firewall delete allowedprogram 0x4dc4:$s2: netsh firewall add allowedprogram 0x4d56:$s3: 63 00 6D 00 64 00 2E 00 65 00 78 00 65 00 20 00 2F 00 63 00 20 00 70 00 69 00 6E 00 67 0x4e6c:$s4: Execute ERROR 0x4ec8:$s4: Execute ERROR 0x4e90:$s5: Download ERROR 0x4ff4:$s6: [kl]
0.0.itVg5XA6eK.exe.440000.0.unpack	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x4dc4:$a1: netsh firewall add allowedprogram 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x503e:$b1: [TAP] 0x4d56:$c3: cmd.exe /c ping
0.0.itVg5XA6eK.exe.440000.0.unpack	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x3c9a:$a1: get_Registry 0x4d94:$a2: SEE_MASK_NOZONECHECKS 0x4e90:$a3: Download ERROR 0x4d56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x4ce8:$a5: netsh firewall delete allowedprogram "
0.0.itVg5XA6eK.exe.440000.0.unpack	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x4d94:$reg: SEE_MASK_NOZONECHECKS 0x4e6c:$msg: Execute ERROR 0x4ec8:$msg: Execute ERROR 0x4d56:$ping: cmd.exe /c ping 0 -n 2 & del
0.2.itVg5XA6eK.exe.3ab6df0.0.unpack	JoeSecurity_Njrat	Yara detected Njrat	Joe Security
0.2.itVg5XA6eK.exe.3ab6df0.0.unpack	MALWARE_Win_NjRAT	Detects NjRAT / Bladabindi	ditekSHen	0x2ee8:$s1: netsh firewall delete allowedprogram 0x2fc4:$s2: netsh firewall add allowedprogram 0x2f56:$s3: 63 00 6D 00 64 00 2E 00 65 00 78 00 65 00 20 00 2F 00 63 00 20 00 70 00 69 00 6E 00 67 0x306c:$s4: Execute ERROR 0x30c8:$s4: Execute ERROR 0x3090:$s5: Download ERROR 0x31f4:$s6: [kl]
0.2.itVg5XA6eK.exe.3ab6df0.0.unpack	njrat1	Identify njRat	Brian Wallace @botnet_hunter	0x2fc4:$a1: netsh firewall add allowedprogram 0x2f94:$a2: SEE_MASK_NOZONECHECKS 0x323e:$b1: [TAP] 0x2f56:$c3: cmd.exe /c ping
0.2.itVg5XA6eK.exe.3ab6df0.0.unpack	Windows_Trojan_Njrat_30f3c220	unknown	unknown	0x1e9a:$a1: get_Registry 0x2f94:$a2: SEE_MASK_NOZONECHECKS 0x3090:$a3: Download ERROR 0x2f56:$a4: cmd.exe /c ping 0 -n 2 & del " 0x2ee8:$a5: netsh firewall delete allowedprogram "
0.2.itVg5XA6eK.exe.3ab6df0.0.unpack	Njrat	detect njRAT in memory	JPCERT/CC Incident Response Group	0x2f94:$reg: SEE_MASK_NOZONECHECKS 0x306c:$msg: Execute ERROR 0x30c8:$msg: Execute ERROR 0x2f56:$ping: cmd.exe /c ping 0 -n 2 & del
Click to see the 10 entries

Snort Signatures

ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394969911772033132 11/24/22-19:42:23.177340
SID:	2033132
Source Port:	49699
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394969911772825563 11/24/22-19:42:23.319941
SID:	2825563
Source Port:	49699
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970111772825563 11/24/22-19:43:29.909277
SID:	2825563
Source Port:	49701
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970011772033132 11/24/22-19:42:56.789376
SID:	2033132
Source Port:	49700
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394969911772825564 11/24/22-19:42:28.743067
SID:	2825564
Source Port:	49699
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970011772825564 11/24/22-19:43:01.745518
SID:	2825564
Source Port:	49700
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970011772825563 11/24/22-19:42:56.884058
SID:	2825563
Source Port:	49700
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970111772033132 11/24/22-19:43:29.805466
SID:	2033132
Source Port:	49701
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970111772814856 11/24/22-19:43:29.909277
SID:	2814856
Source Port:	49701
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970211772825563 11/24/22-19:44:02.683537
SID:	2825563
Source Port:	49702
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970111772814860 11/24/22-19:43:44.045655
SID:	2814860
Source Port:	49701
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970211772033132 11/24/22-19:44:02.583206
SID:	2033132
Source Port:	49702
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394969911772814860 11/24/22-19:42:28.743067
SID:	2814860
Source Port:	49699
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970211772814856 11/24/22-19:44:02.683537
SID:	2814856
Source Port:	49702
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970011772814860 11/24/22-19:43:01.745518
SID:	2814860
Source Port:	49700
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970111772825564 11/24/22-19:43:44.045655
SID:	2825564
Source Port:	49701
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394970011772814856 11/24/22-19:42:56.884058
SID:	2814856
Source Port:	49700
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) - Source IP: 192.168.2.3 - Destination IP: 41.109.68.239

Timestamp:	192.168.2.341.109.68.2394969911772814856 11/24/22-19:42:23.319941
SID:	2814856
Source Port:	49699
Destination Port:	1177
Protocol:	TCP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: itVg5XA6eK.exe	ReversingLabs: Detection: 100%
Source: itVg5XA6eK.exe	Virustotal: Detection: 76%			Perma Link

Yara detected Njrat

Source: Yara match	File source: itVg5XA6eK.exe, type: SAMPLE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: itVg5XA6eK.exe PID: 6104, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rejdit_free_fire.exe PID: 1852, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED
Source: Yara match	File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED

Antivirus / Scanner detection for submitted sample

Source: itVg5XA6eK.exe

Avira: detected

Antivirus detection for URL or domain

Source: h43vipforyou.ddns.net

Avira URL Cloud: Label: malware

Multi AV Scanner detection for domain / URL

Source: h43vipforyou.ddns.net	Virustotal: Detection: 9%			Perma Link
Source: h43vipforyou.ddns.net	Virustotal: Detection: 9%			Perma Link

Antivirus detection for dropped file

Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	Avira: detection malicious, Label: TR/Dropper.Gen7
Source: C:\ProgramData\rejdit_free_fire.exe	Avira: detection malicious, Label: TR/Dropper.Gen7

Multi AV Scanner detection for dropped file

Source: C:\ProgramData\rejdit_free_fire.exe	ReversingLabs: Detection: 100%
Source: C:\ProgramData\rejdit_free_fire.exe	Virustotal: Detection: 76%	Perma Link
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	ReversingLabs: Detection: 100%
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	Virustotal: Detection: 76%	Perma Link

Machine Learning detection for sample

Source: itVg5XA6eK.exe

Joe Sandbox ML: detected

Machine Learning detection for dropped file

Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	Joe Sandbox ML: detected
Source: C:\ProgramData\rejdit_free_fire.exe	Joe Sandbox ML: detected

Source: 0.0.itVg5XA6eK.exe.440000.0.unpack

Avira: Label: TR/Dropper.Gen7

Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp

Malware Configuration Extractor: Njrat {"Host": "h43vipforyou.ddns.net", "Port": "1177", "Version": "0.7d", "Campaign ID": "HacKed", "Install Name": "rejdit_free_fire.exe", "Install Dir": "AllUsersProfile", "Network Seprator": "|'|'|"}

Source: itVg5XA6eK.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll

Source: itVg5XA6eK.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking

Snort IDS alert for network traffic

Source: Traffic	Snort IDS: 2033132 ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) 192.168.2.3:49699 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814856 ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) 192.168.2.3:49699 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825563 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) 192.168.2.3:49699 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814860 ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) 192.168.2.3:49699 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825564 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) 192.168.2.3:49699 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2033132 ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) 192.168.2.3:49700 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814856 ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) 192.168.2.3:49700 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825563 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) 192.168.2.3:49700 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814860 ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) 192.168.2.3:49700 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825564 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) 192.168.2.3:49700 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2033132 ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) 192.168.2.3:49701 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814856 ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) 192.168.2.3:49701 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825563 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) 192.168.2.3:49701 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814860 ETPRO TROJAN njRAT/Bladabindi CnC Callback (act) 192.168.2.3:49701 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825564 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act) 192.168.2.3:49701 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2033132 ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll) 192.168.2.3:49702 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2814856 ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf) 192.168.2.3:49702 -> 41.109.68.239:1177
Source: Traffic	Snort IDS: 2825563 ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf) 192.168.2.3:49702 -> 41.109.68.239:1177

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

URLs: h43vipforyou.ddns.net

Uses dynamic DNS services

Source: unknown

DNS query: name: h43vipforyou.ddns.net

Source: Joe Sandbox View

ASN Name: ALGTEL-ASDZ ALGTEL-ASDZ

Source: global traffic

TCP traffic: 192.168.2.3:49699 -> 41.109.68.239:1177

Source: unknown

DNS traffic detected: queries for: h43vipforyou.ddns.net

Key, Mouse, Clipboard, Microphone and Screen Capturing

Contains functionality to log keystrokes (.Net Source)

Source: itVg5XA6eK.exe, kl.cs	.Net Code: VKCodeToUnicode
Source: rejdit_free_fire.exe.0.dr, kl.cs	.Net Code: VKCodeToUnicode
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, kl.cs	.Net Code: VKCodeToUnicode
Source: 869b16e2825dce24066aba38ee1a9add.exe.1.dr, kl.cs	.Net Code: VKCodeToUnicode

Source: rejdit_free_fire.exe, 00000001.00000002.505779349.000000000070A000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

E-Banking Fraud

Yara detected Njrat

Source: Yara match	File source: itVg5XA6eK.exe, type: SAMPLE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: itVg5XA6eK.exe PID: 6104, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rejdit_free_fire.exe PID: 1852, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED
Source: Yara match	File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED

Operating System Destruction

Protects its processes via BreakOnTermination flag

Source: C:\ProgramData\rejdit_free_fire.exe

Process information set: 01 00 00 00

System Summary

Malicious sample detected (through community Yara rule)

Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group

Source: itVg5XA6eK.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: itVg5XA6eK.exe, type: SAMPLE	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED	Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan

Source: itVg5XA6eK.exe	ReversingLabs: Detection: 100%
Source: itVg5XA6eK.exe	Virustotal: Detection: 76%

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

File read: C:\Users\user\Desktop\itVg5XA6eK.exe

Jump to behavior

Source: itVg5XA6eK.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: unknown	Process created: C:\Users\user\Desktop\itVg5XA6eK.exe C:\Users\user\Desktop\itVg5XA6eK.exe
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process created: C:\ProgramData\rejdit_free_fire.exe "C:\ProgramData\rejdit_free_fire.exe"
Source: C:\ProgramData\rejdit_free_fire.exe	Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\ProgramData\rejdit_free_fire.exe" "rejdit_free_fire.exe" ENABLE
Source: C:\Windows\SysWOW64\netsh.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\ProgramData\rejdit_free_fire.exe "C:\ProgramData\rejdit_free_fire.exe" ..
Source: unknown	Process created: C:\ProgramData\rejdit_free_fire.exe "C:\ProgramData\rejdit_free_fire.exe" ..
Source: unknown	Process created: C:\ProgramData\rejdit_free_fire.exe "C:\ProgramData\rejdit_free_fire.exe" ..
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process created: C:\ProgramData\rejdit_free_fire.exe "C:\ProgramData\rejdit_free_fire.exe"
Source: C:\ProgramData\rejdit_free_fire.exe	Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\ProgramData\rejdit_free_fire.exe" "rejdit_free_fire.exe" ENABLE

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\InProcServer32

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\itVg5XA6eK.exe.log

Jump to behavior

Source: classification engine

Classification label: mal100.troj.adwa.spyw.evad.winEXE@9/5@4/1

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

File read: C:\Users\user\Desktop\desktop.ini

Jump to behavior

Source: itVg5XA6eK.exe	Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\ProgramData\rejdit_free_fire.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp

Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Mutant created: \Sessions\1\BaseNamedObjects\869b16e2825dce24066aba38ee1a9add
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:732:120:WilError_01

Source: C:\ProgramData\rejdit_free_fire.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\ProgramData\rejdit_free_fire.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll

Source: itVg5XA6eK.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: itVg5XA6eK.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation

.NET source code contains potential unpacker

Source: itVg5XA6eK.exe, OK.cs	.Net Code: Plugin System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: rejdit_free_fire.exe.0.dr, OK.cs	.Net Code: Plugin System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, OK.cs	.Net Code: Plugin System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 869b16e2825dce24066aba38ee1a9add.exe.1.dr, OK.cs	.Net Code: Plugin System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

File created: C:\ProgramData\rejdit_free_fire.exe

Jump to dropped file

Source: C:\Users\user\Desktop\itVg5XA6eK.exe	File created: C:\ProgramData\rejdit_free_fire.exe			Jump to dropped file
Source: C:\ProgramData\rejdit_free_fire.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe			Jump to dropped file

Boot Survival

Drops PE files to the startup folder

Source: C:\ProgramData\rejdit_free_fire.exe

File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe

Jump to dropped file

Creates autostart registry keys with suspicious names

Source: C:\ProgramData\rejdit_free_fire.exe

Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run 869b16e2825dce24066aba38ee1a9add

Jump to behavior

Source: C:\ProgramData\rejdit_free_fire.exe

File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe

Jump to behavior

Source: C:\ProgramData\rejdit_free_fire.exe

File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe

Jump to behavior

Source: C:\ProgramData\rejdit_free_fire.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run 869b16e2825dce24066aba38ee1a9add			Jump to behavior
Source: C:\ProgramData\rejdit_free_fire.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run 869b16e2825dce24066aba38ee1a9add			Jump to behavior

Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\netsh.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\netsh.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\ProgramData\rejdit_free_fire.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Users\user\Desktop\itVg5XA6eK.exe TID: 6112	Thread sleep time: -922337203685477s >= -30000s
Source: C:\ProgramData\rejdit_free_fire.exe TID: 2148	Thread sleep time: -922337203685477s >= -30000s
Source: C:\ProgramData\rejdit_free_fire.exe TID: 1760	Thread sleep time: -922337203685477s >= -30000s
Source: C:\ProgramData\rejdit_free_fire.exe TID: 3508	Thread sleep time: -922337203685477s >= -30000s

Source: C:\ProgramData\rejdit_free_fire.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Thread delayed: delay time: 922337203685477
Source: C:\ProgramData\rejdit_free_fire.exe	Thread delayed: delay time: 922337203685477
Source: C:\ProgramData\rejdit_free_fire.exe	Thread delayed: delay time: 922337203685477
Source: C:\ProgramData\rejdit_free_fire.exe	Thread delayed: delay time: 922337203685477

Source: C:\ProgramData\rejdit_free_fire.exe

Window / User API: threadDelayed 5692

Source: C:\Users\user\Desktop\itVg5XA6eK.exe	Thread delayed: delay time: 922337203685477
Source: C:\ProgramData\rejdit_free_fire.exe	Thread delayed: delay time: 922337203685477
Source: C:\ProgramData\rejdit_free_fire.exe	Thread delayed: delay time: 922337203685477
Source: C:\ProgramData\rejdit_free_fire.exe	Thread delayed: delay time: 922337203685477

Source: rejdit_free_fire.exe, 00000001.00000002.506101970.000000000073B000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: C:\ProgramData\rejdit_free_fire.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion

.NET source code references suspicious native API functions

Source: itVg5XA6eK.exe, OK.cs	Reference to suspicious API methods: ('capGetDriverDescriptionA', 'capGetDriverDescriptionA@avicap32.dll')
Source: itVg5XA6eK.exe, kl.cs	Reference to suspicious API methods: ('MapVirtualKey', 'MapVirtualKey@user32.dll'), ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: rejdit_free_fire.exe.0.dr, OK.cs	Reference to suspicious API methods: ('capGetDriverDescriptionA', 'capGetDriverDescriptionA@avicap32.dll')
Source: rejdit_free_fire.exe.0.dr, kl.cs	Reference to suspicious API methods: ('MapVirtualKey', 'MapVirtualKey@user32.dll'), ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, OK.cs	Reference to suspicious API methods: ('capGetDriverDescriptionA', 'capGetDriverDescriptionA@avicap32.dll')
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, kl.cs	Reference to suspicious API methods: ('MapVirtualKey', 'MapVirtualKey@user32.dll'), ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 869b16e2825dce24066aba38ee1a9add.exe.1.dr, OK.cs	Reference to suspicious API methods: ('capGetDriverDescriptionA', 'capGetDriverDescriptionA@avicap32.dll')
Source: 869b16e2825dce24066aba38ee1a9add.exe.1.dr, kl.cs	Reference to suspicious API methods: ('MapVirtualKey', 'MapVirtualKey@user32.dll'), ('GetAsyncKeyState', 'GetAsyncKeyState@user32')

Source: C:\Users\user\Desktop\itVg5XA6eK.exe

Process created: C:\ProgramData\rejdit_free_fire.exe "C:\ProgramData\rejdit_free_fire.exe"

Source: rejdit_free_fire.exe, 00000001.00000002.509172881.0000000002A96000.00000004.00000800.00020000.00000000.sdmp, rejdit_free_fire.exe, 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager
Source: rejdit_free_fire.exe, 00000001.00000002.509172881.0000000002A96000.00000004.00000800.00020000.00000000.sdmp, rejdit_free_fire.exe, 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager\|9
Source: rejdit_free_fire.exe, 00000001.00000002.509172881.0000000002A96000.00000004.00000800.00020000.00000000.sdmp, rejdit_free_fire.exe, 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager<

Source: C:\ProgramData\rejdit_free_fire.exe	Queries volume information: C:\ VolumeInformation
Source: C:\ProgramData\rejdit_free_fire.exe	Queries volume information: C:\ VolumeInformation
Source: C:\ProgramData\rejdit_free_fire.exe	Queries volume information: C:\ VolumeInformation
Source: C:\ProgramData\rejdit_free_fire.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\netsh.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\netsh.exe	Queries volume information: C:\ VolumeInformation

Source: C:\ProgramData\rejdit_free_fire.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Lowering of HIPS / PFW / Operating System Security Settings

Uses netsh to modify the Windows network and firewall settings

Source: C:\ProgramData\rejdit_free_fire.exe

Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\ProgramData\rejdit_free_fire.exe" "rejdit_free_fire.exe" ENABLE

Modifies the windows firewall

Source: C:\ProgramData\rejdit_free_fire.exe

Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\ProgramData\rejdit_free_fire.exe" "rejdit_free_fire.exe" ENABLE

Stealing of Sensitive Information

Yara detected Njrat

Source: Yara match	File source: itVg5XA6eK.exe, type: SAMPLE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: itVg5XA6eK.exe PID: 6104, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rejdit_free_fire.exe PID: 1852, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED
Source: Yara match	File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED

Remote Access Functionality

Detected njRat

Source: itVg5XA6eK.exe, OK.cs	.Net Code: njRat config detected
Source: rejdit_free_fire.exe.0.dr, OK.cs	.Net Code: njRat config detected
Source: 0.0.itVg5XA6eK.exe.440000.0.unpack, OK.cs	.Net Code: njRat config detected
Source: 869b16e2825dce24066aba38ee1a9add.exe.1.dr, OK.cs	.Net Code: njRat config detected

Yara detected Njrat

Source: Yara match	File source: itVg5XA6eK.exe, type: SAMPLE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.itVg5XA6eK.exe.440000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.itVg5XA6eK.exe.3ab6df0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: itVg5XA6eK.exe PID: 6104, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rejdit_free_fire.exe PID: 1852, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\rejdit_free_fire.exe, type: DROPPED
Source: Yara match	File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, type: DROPPED

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	1 Native API	221 Registry Run Keys / Startup Folder	12 Process Injection	1 Masquerading	11 Input Capture	11 Security Software Discovery	Remote Services	11 Input Capture	Exfiltration Over Other Network Medium	1 Non-Standard Port	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	221 Registry Run Keys / Startup Folder	21 Disable or Modify Tools	LSASS Memory	1 Process Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Remote Access Software	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	21 Virtualization/Sandbox Evasion	Security Account Manager	21 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	12 Process Injection	NTDS	1 Application Window Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	21 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	11 Software Packing	LSA Secrets	1 Remote System Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	1 File and Directory Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	12 System Information Discovery	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
itVg5XA6eK.exe	100%	ReversingLabs	ByteCode-MSIL.Backdoor.Bladabhindi
itVg5XA6eK.exe	76%	Virustotal		Browse
itVg5XA6eK.exe	100%	Avira	TR/Dropper.Gen7
itVg5XA6eK.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	100%	Avira	TR/Dropper.Gen7
C:\ProgramData\rejdit_free_fire.exe	100%	Avira	TR/Dropper.Gen7
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	100%	Joe Sandbox ML
C:\ProgramData\rejdit_free_fire.exe	100%	Joe Sandbox ML
C:\ProgramData\rejdit_free_fire.exe	100%	ReversingLabs	ByteCode-MSIL.Backdoor.Bladabhindi
C:\ProgramData\rejdit_free_fire.exe	76%	Virustotal		Browse
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	100%	ReversingLabs	ByteCode-MSIL.Backdoor.Bladabhindi
C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe	76%	Virustotal		Browse

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
0.0.itVg5XA6eK.exe.440000.0.unpack	100%	Avira	TR/Dropper.Gen7		Download File

Domains

Source	Detection	Scanner	Label	Link
h43vipforyou.ddns.net	10%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
h43vipforyou.ddns.net	100%	Avira URL Cloud	malware
h43vipforyou.ddns.net	10%	Virustotal		Browse

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
h43vipforyou.ddns.net	41.109.68.239	true	true	10%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
h43vipforyou.ddns.net	true	10%, Virustotal, Browse Avira URL Cloud: malware	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
41.109.68.239	h43vipforyou.ddns.net	Algeria		36947	ALGTEL-ASDZ	true

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	753416
Start date and time:	2022-11-24 19:41:09 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 39s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	itVg5XA6eK.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	18
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.adwa.spyw.evad.winEXE@9/5@4/1
EGA Information:	Successful, ratio: 60%
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, SgrmBroker.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 93.184.221.240
Excluded domains from analysis (whitelisted): fs.microsoft.com, wu.ec.azureedge.net, bg.apr-52dd2-0503.edgecastdns.net, cs11.wpc.v0cdn.net, hlb.apr-52dd2-0.edgecastdns.net, ctldl.windowsupdate.com, wu-bg-shim.trafficmanager.net, wu.azureedge.net
Execution Graph export aborted for target rejdit_free_fire.exe, PID 1280 because it is empty
Execution Graph export aborted for target rejdit_free_fire.exe, PID 644 because it is empty
Not all processes where analyzed, report is missing behavior information
Report size exceeded maximum capacity and may have missing behavior information.
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
19:42:20	Autostart	Run: HKCU\Software\Microsoft\Windows\CurrentVersion\Run 869b16e2825dce24066aba38ee1a9add "C:\ProgramData\rejdit_free_fire.exe" ..
19:42:29	Autostart	Run: HKLM\Software\Microsoft\Windows\CurrentVersion\Run 869b16e2825dce24066aba38ee1a9add "C:\ProgramData\rejdit_free_fire.exe" ..
19:42:37	Autostart	Run: HKCU64\Software\Microsoft\Windows\CurrentVersion\Run 869b16e2825dce24066aba38ee1a9add "C:\ProgramData\rejdit_free_fire.exe" ..
19:42:45	Autostart	Run: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe

Process:	C:\Users\user\Desktop\itVg5XA6eK.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	232960
Entropy (8bit):	6.66426413554523
Encrypted:	false
SSDEEP:	3072:HSuZ00DVrF1rVcCPP+Tl6Ws5cUYTMExjHSTdMTfNlx35eRPG+79IwGrpc:J/2TAcZyOjNlri7Ww
MD5:	8533EF6F79E259E9E5FE7C28F1FCD372
SHA1:	48C1F9B2A798A374B6E8C2E5FB655C19E5FA2ED3
SHA-256:	BBC8CABC1BA4F81D1EE316D3869ED8E61C91840CB533ABEE708A3099AB196470
SHA-512:	533FACB9E64028915336F7A7035E726409279309B05D2CF1E6DEF878513A85F49A9119F09E53BCC8371FF5BC8F91474B67934773E3C6A7AD12C3778FFA3F2697
Malicious:	true
Yara Hits:	Rule: JoeSecurity_Njrat, Description: Yara detected Njrat, Source: C:\ProgramData\rejdit_free_fire.exe, Author: Joe Security Rule: MALWARE_Win_NjRAT, Description: Detects NjRAT / Bladabindi, Source: C:\ProgramData\rejdit_free_fire.exe, Author: ditekSHen Rule: njrat1, Description: Identify njRat, Source: C:\ProgramData\rejdit_free_fire.exe, Author: Brian Wallace @botnet_hunter Rule: Windows_Trojan_Njrat_30f3c220, Description: unknown, Source: C:\ProgramData\rejdit_free_fire.exe, Author: unknown Rule: Njrat, Description: detect njRAT in memory, Source: C:\ProgramData\rejdit_free_fire.exe, Author: JPCERT/CC Incident Response Group
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: ReversingLabs, Detection: 100% Antivirus: Virustotal, Detection: 76%, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...R[vc.................V...6.......t... ........@.. ....................................@.................................\t..O.......d2........................................................................... ............... ..H............text....T... ...V.................. ..`.rsrc...d2.......4...X..............@..@.reloc..............................@..B.................t......H.......,K..0)....../....................................................0..........r...p.....r...p...........r...p.....rG..p.....rg..p.....r...p.....r...p.....r...p.....r...p(.........r...p(.........r...p(.........r...p(.........(....o....s.........s.....................r...p...........s......... ..............rQ..p..............0..;.......~....o....o....rS..p~....(.....o.....o......%(.....(...............,,.......0..D.......~....o....o....rS..p~....(....o......(....o.....

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\itVg5XA6eK.exe.log

Download File

Process:	C:\Users\user\Desktop\itVg5XA6eK.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	525
Entropy (8bit):	5.2874233355119316
Encrypted:	false
SSDEEP:	12:Q3LaJU20NaL10Ug+9Yz9t0U29hJ5g1B0U2ukyrFk7v:MLF20NaL3z2p29hJ5g522r0
MD5:	80EFBEC081D7836D240503C4C9465FEC
SHA1:	6AF398E08A359457083727BAF296445030A55AC3
SHA-256:	C73F730EB5E05D15FAD6BE10AB51FE4D8A80B5E88B89D8BC80CC1DF09ACE1523
SHA-512:	DEC3B1D9403894418AFD4433629CA6476C7BD359963328D17B93283B52EEC18B3725D2F02F0E9A142E705398DDDCE244D53829570E9DE1A87060A7DABFDCE5B3
Malicious:	true
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System\1ffc437de59fb69ba2b865ffdc98ffd1\System.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.VisualBas#\cd7c74fce2a0eab72cd25cbe4bb61614\Microsoft.VisualBasic.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Drawing\54d944b3ca0ea1188d700fbd8089726b\System.Drawing.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Windows.Forms\bd8d59c984c9f5f2695f64341115cdf0\System.Windows.Forms.ni.dll",0..

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\rejdit_free_fire.exe.log

Download File

Process:	C:\ProgramData\rejdit_free_fire.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	525
Entropy (8bit):	5.2874233355119316
Encrypted:	false
SSDEEP:	12:Q3LaJU20NaL10Ug+9Yz9t0U29hJ5g1B0U2ukyrFk7v:MLF20NaL3z2p29hJ5g522r0
MD5:	80EFBEC081D7836D240503C4C9465FEC
SHA1:	6AF398E08A359457083727BAF296445030A55AC3
SHA-256:	C73F730EB5E05D15FAD6BE10AB51FE4D8A80B5E88B89D8BC80CC1DF09ACE1523
SHA-512:	DEC3B1D9403894418AFD4433629CA6476C7BD359963328D17B93283B52EEC18B3725D2F02F0E9A142E705398DDDCE244D53829570E9DE1A87060A7DABFDCE5B3
Malicious:	false
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System\1ffc437de59fb69ba2b865ffdc98ffd1\System.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.VisualBas#\cd7c74fce2a0eab72cd25cbe4bb61614\Microsoft.VisualBasic.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Drawing\54d944b3ca0ea1188d700fbd8089726b\System.Drawing.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Windows.Forms\bd8d59c984c9f5f2695f64341115cdf0\System.Windows.Forms.ni.dll",0..

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe

Download File

Process:	C:\ProgramData\rejdit_free_fire.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	232960
Entropy (8bit):	6.66426413554523
Encrypted:	false
SSDEEP:	3072:HSuZ00DVrF1rVcCPP+Tl6Ws5cUYTMExjHSTdMTfNlx35eRPG+79IwGrpc:J/2TAcZyOjNlri7Ww
MD5:	8533EF6F79E259E9E5FE7C28F1FCD372
SHA1:	48C1F9B2A798A374B6E8C2E5FB655C19E5FA2ED3
SHA-256:	BBC8CABC1BA4F81D1EE316D3869ED8E61C91840CB533ABEE708A3099AB196470
SHA-512:	533FACB9E64028915336F7A7035E726409279309B05D2CF1E6DEF878513A85F49A9119F09E53BCC8371FF5BC8F91474B67934773E3C6A7AD12C3778FFA3F2697
Malicious:	true
Yara Hits:	Rule: JoeSecurity_Njrat, Description: Yara detected Njrat, Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, Author: Joe Security Rule: MALWARE_Win_NjRAT, Description: Detects NjRAT / Bladabindi, Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, Author: ditekSHen Rule: njrat1, Description: Identify njRat, Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, Author: Brian Wallace @botnet_hunter Rule: Windows_Trojan_Njrat_30f3c220, Description: unknown, Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, Author: unknown Rule: Njrat, Description: detect njRAT in memory, Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe, Author: JPCERT/CC Incident Response Group
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: ReversingLabs, Detection: 100% Antivirus: Virustotal, Detection: 76%, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...R[vc.................V...6.......t... ........@.. ....................................@.................................\t..O.......d2........................................................................... ............... ..H............text....T... ...V.................. ..`.rsrc...d2.......4...X..............@..@.reloc..............................@..B.................t......H.......,K..0)....../....................................................0..........r...p.....r...p...........r...p.....rG..p.....rg..p.....r...p.....r...p.....r...p.....r...p(.........r...p(.........r...p(.........r...p(.........(....o....s.........s.....................r...p...........s......... ..............rQ..p..............0..;.......~....o....o....rS..p~....(.....o.....o......%(.....(...............,,.......0..D.......~....o....o....rS..p~....(....o......(....o.....

\Device\ConDrv

Download File

Process:	C:\Windows\SysWOW64\netsh.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	313
Entropy (8bit):	4.971939296804078
Encrypted:	false
SSDEEP:	6:/ojfKsUTGN8Ypox42k9L+DbGMKeQE+vigqAZs2E+AYeDPO+Yswyha:wjPIGNrkHk9iaeIM6ADDPOHyha
MD5:	689E2126A85BF55121488295EE068FA1
SHA1:	09BAAA253A49D80C18326DFBCA106551EBF22DD6
SHA-256:	D968A966EF474068E41256321F77807A042F1965744633D37A203A705662EC25
SHA-512:	C3736A8FC7E6573FA1B26FE6A901C05EE85C55A4A276F8F569D9EADC9A58BEC507D1BB90DBF9EA62AE79A6783178C69304187D6B90441D82E46F5F56172B5C5C
Malicious:	false
Preview:	..IMPORTANT: Command executed successfully...However, "netsh firewall" is deprecated;..use "netsh advfirewall firewall" instead...For more information on using "netsh advfirewall firewall" commands..instead of "netsh firewall", see KB article 947709..at https://go.microsoft.com/fwlink/?linkid=121488 .....Ok.....

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	6.66426413554523
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Win16/32 Executable Delphi generic (2074/23) 0.01% Generic Win/DOS Executable (2004/3) 0.01%
File name:	itVg5XA6eK.exe
File size:	232960
MD5:	8533ef6f79e259e9e5fe7c28f1fcd372
SHA1:	48c1f9b2a798a374b6e8c2e5fb655c19e5fa2ed3
SHA256:	bbc8cabc1ba4f81d1ee316d3869ed8e61c91840cb533abee708a3099ab196470
SHA512:	533facb9e64028915336f7a7035e726409279309b05d2cf1e6def878513a85f49a9119f09e53bcc8371ff5bc8f91474b67934773e3c6a7ad12c3778ffa3f2697
SSDEEP:	3072:HSuZ00DVrF1rVcCPP+Tl6Ws5cUYTMExjHSTdMTfNlx35eRPG+79IwGrpc:J/2TAcZyOjNlri7Ww
TLSH:	4834BF821D4689E8EC7E1934102D1C4EC271DD3B85B62DDA9FCAF464C9B31E1606EA7F
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...R[vc.................V...6.......t... ........@.. ....................................@................................

File Icon


Icon Hash:	33f995df0f063033

Static PE Info

General

Entrypoint:	0x4074ae
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x63765B52 [Thu Nov 17 16:03:30 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x745c	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x8000	0x33264	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x3c000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x54b4	0x5600	False	0.4898255813953488	data	5.58038459164499	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x8000	0x33264	0x33400	False	0.6070121951219513	data	6.562617643019481	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x3c000	0xc	0x200	False	0.044921875	data	0.08153941234324169	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x80e8	0x32f80	Device independent bitmap graphic, 226 x 446 x 32, image size 201592
RT_GROUP_ICON	0x3b068	0x14	data
RT_MANIFEST	0x3b07c	0x1e7	XML 1.0 document, ASCII text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.341.109.68.2394969911772033132 11/24/22-19:42:23.177340	TCP	2033132	ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll)	49699	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394969911772825563 11/24/22-19:42:23.319941	TCP	2825563	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf)	49699	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970111772825563 11/24/22-19:43:29.909277	TCP	2825563	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf)	49701	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970011772033132 11/24/22-19:42:56.789376	TCP	2033132	ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll)	49700	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394969911772825564 11/24/22-19:42:28.743067	TCP	2825564	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act)	49699	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970011772825564 11/24/22-19:43:01.745518	TCP	2825564	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act)	49700	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970011772825563 11/24/22-19:42:56.884058	TCP	2825563	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf)	49700	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970111772033132 11/24/22-19:43:29.805466	TCP	2033132	ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll)	49701	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970111772814856 11/24/22-19:43:29.909277	TCP	2814856	ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf)	49701	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970211772825563 11/24/22-19:44:02.683537	TCP	2825563	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (inf)	49702	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970111772814860 11/24/22-19:43:44.045655	TCP	2814860	ETPRO TROJAN njRAT/Bladabindi CnC Callback (act)	49701	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970211772033132 11/24/22-19:44:02.583206	TCP	2033132	ET TROJAN Generic njRAT/Bladabindi CnC Activity (ll)	49702	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394969911772814860 11/24/22-19:42:28.743067	TCP	2814860	ETPRO TROJAN njRAT/Bladabindi CnC Callback (act)	49699	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970211772814856 11/24/22-19:44:02.683537	TCP	2814856	ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf)	49702	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970011772814860 11/24/22-19:43:01.745518	TCP	2814860	ETPRO TROJAN njRAT/Bladabindi CnC Callback (act)	49700	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970111772825564 11/24/22-19:43:44.045655	TCP	2825564	ETPRO TROJAN Generic njRAT/Bladabindi CnC Activity (act)	49701	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394970011772814856 11/24/22-19:42:56.884058	TCP	2814856	ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf)	49700	1177	192.168.2.3	41.109.68.239
192.168.2.341.109.68.2394969911772814856 11/24/22-19:42:23.319941	TCP	2814856	ETPRO TROJAN njrat ver 0.7d Malware CnC Callback (inf)	49699	1177	192.168.2.3	41.109.68.239

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 19:42:22.877197981 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:22.978322029 CET	1177	49699	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:22.978456974 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:23.177340031 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:23.319797993 CET	1177	49699	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:23.319941044 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:23.475019932 CET	1177	49699	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:28.743067026 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:29.029788017 CET	1177	49699	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:53.837865114 CET	1177	49699	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:53.838188887 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:56.635041952 CET	49699	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:56.703151941 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:56.742235899 CET	1177	49699	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:56.776344061 CET	1177	49700	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:56.776509047 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:56.789376020 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:56.883812904 CET	1177	49700	41.109.68.239	192.168.2.3
Nov 24, 2022 19:42:56.884057999 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:42:56.986124992 CET	1177	49700	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:01.745517969 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:01.860215902 CET	1177	49700	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:27.425684929 CET	1177	49700	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:27.425894976 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:29.566560984 CET	49700	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:29.634968042 CET	1177	49700	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:29.699424028 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:29.769546032 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:29.769810915 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:29.805465937 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:29.909079075 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:29.909276962 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:30.009236097 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:35.919970989 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:36.018954992 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:43:44.045655012 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:43:44.143486023 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:44:00.425215006 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:44:00.425400019 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:44:02.437489986 CET	49701	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:44:02.491133928 CET	49702	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:44:02.504364014 CET	1177	49701	41.109.68.239	192.168.2.3
Nov 24, 2022 19:44:02.563647032 CET	1177	49702	41.109.68.239	192.168.2.3
Nov 24, 2022 19:44:02.563779116 CET	49702	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:44:02.583205938 CET	49702	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:44:02.682976007 CET	1177	49702	41.109.68.239	192.168.2.3
Nov 24, 2022 19:44:02.683537006 CET	49702	1177	192.168.2.3	41.109.68.239
Nov 24, 2022 19:44:02.784684896 CET	1177	49702	41.109.68.239	192.168.2.3

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 19:42:22.846184969 CET	49977	53	192.168.2.3	8.8.8.8
Nov 24, 2022 19:42:22.867410898 CET	53	49977	8.8.8.8	192.168.2.3
Nov 24, 2022 19:42:56.673460960 CET	57840	53	192.168.2.3	8.8.8.8
Nov 24, 2022 19:42:56.691323042 CET	53	57840	8.8.8.8	192.168.2.3
Nov 24, 2022 19:43:29.652144909 CET	57990	53	192.168.2.3	8.8.8.8
Nov 24, 2022 19:43:29.674014091 CET	53	57990	8.8.8.8	192.168.2.3
Nov 24, 2022 19:44:02.472203970 CET	52387	53	192.168.2.3	8.8.8.8
Nov 24, 2022 19:44:02.489883900 CET	53	52387	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 24, 2022 19:42:22.846184969 CET	192.168.2.3	8.8.8.8	0x2f59	Standard query (0)	h43vipforyou.ddns.net	A (IP address)	IN (0x0001)	false
Nov 24, 2022 19:42:56.673460960 CET	192.168.2.3	8.8.8.8	0x243b	Standard query (0)	h43vipforyou.ddns.net	A (IP address)	IN (0x0001)	false
Nov 24, 2022 19:43:29.652144909 CET	192.168.2.3	8.8.8.8	0xa7fd	Standard query (0)	h43vipforyou.ddns.net	A (IP address)	IN (0x0001)	false
Nov 24, 2022 19:44:02.472203970 CET	192.168.2.3	8.8.8.8	0x8aba	Standard query (0)	h43vipforyou.ddns.net	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Nov 24, 2022 19:42:22.867410898 CET	8.8.8.8	192.168.2.3	0x2f59	No error (0)	h43vipforyou.ddns.net	41.109.68.239	A (IP address)	IN (0x0001)	false
Nov 24, 2022 19:42:56.691323042 CET	8.8.8.8	192.168.2.3	0x243b	No error (0)	h43vipforyou.ddns.net	41.109.68.239	A (IP address)	IN (0x0001)	false
Nov 24, 2022 19:43:29.674014091 CET	8.8.8.8	192.168.2.3	0xa7fd	No error (0)	h43vipforyou.ddns.net	41.109.68.239	A (IP address)	IN (0x0001)	false
Nov 24, 2022 19:44:02.489883900 CET	8.8.8.8	192.168.2.3	0x8aba	No error (0)	h43vipforyou.ddns.net	41.109.68.239	A (IP address)	IN (0x0001)	false

Target ID:	0
Start time:	19:41:59
Start date:	24/11/2022
Path:	C:\Users\user\Desktop\itVg5XA6eK.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\itVg5XA6eK.exe
Imagebase:	0x440000
File size:	232960 bytes
MD5 hash:	8533EF6F79E259E9E5FE7C28F1FCD372
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_Njrat, Description: Yara detected Njrat, Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: njrat1, Description: Identify njRat, Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, Author: Brian Wallace @botnet_hunter Rule: Windows_Trojan_Njrat_30f3c220, Description: unknown, Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Njrat, Description: detect njRAT in memory, Source: 00000000.00000002.255333528.0000000003AB4000.00000004.00000800.00020000.00000000.sdmp, Author: JPCERT/CC Incident Response Group Rule: JoeSecurity_Njrat, Description: Yara detected Njrat, Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: njrat1, Description: Identify njRat, Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, Author: Brian Wallace @botnet_hunter Rule: Windows_Trojan_Njrat_30f3c220, Description: unknown, Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, Author: unknown Rule: Njrat, Description: detect njRAT in memory, Source: 00000000.00000000.239853870.0000000000442000.00000002.00000001.01000000.00000003.sdmp, Author: JPCERT/CC Incident Response Group
Reputation:	low

Analysis Process: rejdit_free_fire.exePID: 1852, Parent PID: 6104

General

Target ID:	1
Start time:	19:42:06
Start date:	24/11/2022
Path:	C:\ProgramData\rejdit_free_fire.exe
Wow64 process (32bit):	true
Commandline:	"C:\ProgramData\rejdit_free_fire.exe"
Imagebase:	0xb0000
File size:	232960 bytes
MD5 hash:	8533EF6F79E259E9E5FE7C28F1FCD372
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_Njrat, Description: Yara detected Njrat, Source: 00000001.00000002.507753585.0000000002965000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_Njrat, Description: Yara detected Njrat, Source: C:\ProgramData\rejdit_free_fire.exe, Author: Joe Security Rule: MALWARE_Win_NjRAT, Description: Detects NjRAT / Bladabindi, Source: C:\ProgramData\rejdit_free_fire.exe, Author: ditekSHen Rule: njrat1, Description: Identify njRat, Source: C:\ProgramData\rejdit_free_fire.exe, Author: Brian Wallace @botnet_hunter Rule: Windows_Trojan_Njrat_30f3c220, Description: unknown, Source: C:\ProgramData\rejdit_free_fire.exe, Author: unknown Rule: Njrat, Description: detect njRAT in memory, Source: C:\ProgramData\rejdit_free_fire.exe, Author: JPCERT/CC Incident Response Group
Antivirus matches:	Detection: 100%, Avira Detection: 100%, Joe Sandbox ML Detection: 100%, ReversingLabs Detection: 76%, Virustotal, Browse
Reputation:	low

Analysis Process: netsh.exePID: 2436, Parent PID: 1852

General

Target ID:	2
Start time:	19:42:14
Start date:	24/11/2022
Path:	C:\Windows\SysWOW64\netsh.exe
Wow64 process (32bit):	true
Commandline:	netsh firewall add allowedprogram "C:\ProgramData\rejdit_free_fire.exe" "rejdit_free_fire.exe" ENABLE
Imagebase:	0x10f0000
File size:	82944 bytes
MD5 hash:	A0AA3322BB46BBFC36AB9DC1DBBBB807
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exePID: 732, Parent PID: 2436

General

Target ID:	3
Start time:	19:42:15
Start date:	24/11/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff745070000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rejdit_free_fire.exePID: 644, Parent PID: 3452

General

Target ID:	13
Start time:	19:42:29
Start date:	24/11/2022
Path:	C:\ProgramData\rejdit_free_fire.exe
Wow64 process (32bit):	true
Commandline:	"C:\ProgramData\rejdit_free_fire.exe" ..
Imagebase:	0x670000
File size:	232960 bytes
MD5 hash:	8533EF6F79E259E9E5FE7C28F1FCD372
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	.Net C# or VB.NET
Reputation:	low

Analysis Process: rejdit_free_fire.exePID: 1280, Parent PID: 3452

General

Target ID:	14
Start time:	19:42:37
Start date:	24/11/2022
Path:	C:\ProgramData\rejdit_free_fire.exe
Wow64 process (32bit):	true
Commandline:	"C:\ProgramData\rejdit_free_fire.exe" ..
Imagebase:	0x980000
File size:	232960 bytes
MD5 hash:	8533EF6F79E259E9E5FE7C28F1FCD372
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	.Net C# or VB.NET
Reputation:	low

Analysis Process: rejdit_free_fire.exePID: 1112, Parent PID: 3452

General

Target ID:	15
Start time:	19:42:45
Start date:	24/11/2022
Path:	C:\ProgramData\rejdit_free_fire.exe
Wow64 process (32bit):	true
Commandline:	"C:\ProgramData\rejdit_free_fire.exe" ..
Imagebase:	0xd70000
File size:	232960 bytes
MD5 hash:	8533EF6F79E259E9E5FE7C28F1FCD372
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	.Net C# or VB.NET
Reputation:	low

Disassembly

⊘No disassembly

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. These programs will be executed under the context of the user and will have the account's associated permissions level.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries.
Tactics:	Command and Control
Data Sources:	Network intrusion detection system, Network protocol analysis, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report itVg5XA6eK.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Njrat

Yara Signatures

Initial Sample

Dropped Files

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

E-Banking Fraud

Operating System Destruction

System Summary

Data Obfuscation

Persistence and Installation Behavior

Boot Survival

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\rejdit_free_fire.exe

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\itVg5XA6eK.exe.log

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\rejdit_free_fire.exe.log

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\869b16e2825dce24066aba38ee1a9add.exe

\Device\ConDrv

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Windows Analysis Report
itVg5XA6eK.exe