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Windows Analysis Report
file.exe

Overview

General Information

Sample Name:	file.exe
Analysis ID:	780218
MD5:	6822f46b691d856777852b1342f294e1
SHA1:	b4d772d60fc363234da23b6fa02175ff89561193
SHA256:	912a8d4711001972a4d2234a5b34998afb3feebc9e1a76e4a36257c4980e4e5f
Tags:	exe
Infos:

Detection

SmokeLoader

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

Signatures

Multi AV Scanner detection for submitted file

Benign windows process drops PE files

Malicious sample detected (through community Yara rule)

Yara detected SmokeLoader

System process connects to network (likely due to code injection or exploit)

Antivirus detection for URL or domain

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Snort IDS alert for network traffic

Maps a DLL or memory area into another process

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Machine Learning detection for sample

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Deletes itself after installation

Machine Learning detection for dropped file

C2 URLs / IPs found in malware configuration

Creates a thread in another existing process (thread injection)

Hides that the sample has been downloaded from the Internet (zone.identifier)

Checks if the current machine is a virtual machine (disk enumeration)

Uses 32bit PE files

Yara signature match

Antivirus or Machine Learning detection for unpacked file

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Internet Provider seen in connection with other malware

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

Contains functionality to call native functions

IP address seen in connection with other malware

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 files with a non-matching file extension (content does not match file extension)

Drops PE files

Tries to load missing DLLs

Contains functionality to read the PEB

Uses a known web browser user agent for HTTP communication

Checks if the current process is being debugged

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

Classification

Process Tree

System is w10x64

file.exe (PID: 1416 cmdline: C:\Users\user\Desktop\file.exe MD5: 6822F46B691D856777852B1342F294E1)

file.exe (PID: 5124 cmdline: C:\Users\user\Desktop\file.exe MD5: 6822F46B691D856777852B1342F294E1)

explorer.exe (PID: 3452 cmdline: C:\Windows\Explorer.EXE MD5: AD5296B280E8F522A8A897C96BAB0E1D)

iihhevv (PID: 6080 cmdline: C:\Users\user\AppData\Roaming\iihhevv MD5: 6822F46B691D856777852B1342F294E1)

iihhevv (PID: 4664 cmdline: C:\Users\user\AppData\Roaming\iihhevv MD5: 6822F46B691D856777852B1342F294E1)

cleanup

Malware Configuration

Threatname: SmokeLoader

{"C2 list": ["http://host-file-host6.com/", "http://host-host-file8.com/"]}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x6f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000000.00000002.272820167.0000000002CB9000.00000040.00000020.00020000.00000000.sdmp	Windows_Trojan_RedLineStealer_ed346e4c	unknown	unknown	0x4c63:$a: 55 8B EC 8B 45 14 56 57 8B 7D 08 33 F6 89 47 0C 39 75 10 76 15 8B
0000000C.00000002.440117627.0000000002DA9000.00000040.00000020.00020000.00000000.sdmp	Windows_Trojan_RedLineStealer_ed346e4c	unknown	unknown	0x431b:$a: 55 8B EC 8B 45 14 56 57 8B 7D 08 33 F6 89 47 0C 39 75 10 76 15 8B
00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x6f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
Click to see the 7 entries

Unpacked PEs

Source	Rule	Description	Author
1.2.file.exe.400000.0.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
0.2.file.exe.2c415a0.1.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.0.file.exe.400000.4.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.0.file.exe.400000.5.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
12.2.iihhevv.2d215a0.1.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
13.2.iihhevv.400000.0.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
13.0.iihhevv.400000.4.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.0.file.exe.400000.6.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
13.0.iihhevv.400000.6.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
13.0.iihhevv.400000.5.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
Click to see the 5 entries

Snort Signatures

ETPRO TROJAN Sharik/Smokeloader CnC Beacon 18 - Source IP: 192.168.2.6 - Destination IP: 185.246.221.154

Timestamp:	192.168.2.6185.246.221.15449701802851815 01/08/23-16:16:29.767212
SID:	2851815
Source Port:	49701
Destination Port:	80
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: file.exe

ReversingLabs: Detection: 43%

Antivirus detection for URL or domain

Source: http://host-host-file8.com/

URL Reputation: Label: malware

Multi AV Scanner detection for domain / URL

Source: host-file-host6.com	Virustotal: Detection: 17%			Perma Link
Source: host-host-file8.com	Virustotal: Detection: 17%			Perma Link

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Roaming\iihhevv

ReversingLabs: Detection: 43%

Machine Learning detection for sample

Source: file.exe

Joe Sandbox ML: detected

Machine Learning detection for dropped file

Source: C:\Users\user\AppData\Roaming\iihhevv

Joe Sandbox ML: detected

Source: 1.0.file.exe.400000.2.unpack	Avira: Label: TR/Patched.Gen
Source: 13.0.iihhevv.400000.2.unpack	Avira: Label: TR/Patched.Gen
Source: 1.0.file.exe.400000.3.unpack	Avira: Label: TR/Patched.Gen
Source: 13.0.iihhevv.400000.1.unpack	Avira: Label: TR/Patched.Gen
Source: 1.0.file.exe.400000.1.unpack	Avira: Label: TR/Patched.Gen
Source: 13.0.iihhevv.400000.0.unpack	Avira: Label: TR/Patched.Gen
Source: 1.0.file.exe.400000.0.unpack	Avira: Label: TR/Patched.Gen
Source: 13.0.iihhevv.400000.3.unpack	Avira: Label: TR/Patched.Gen

Source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp

Malware Configuration Extractor: SmokeLoader {"C2 list": ["http://host-file-host6.com/", "http://host-host-file8.com/"]}

Source: file.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source:	Binary string: VC:\jixehetumah75\yes36-nifagisukesuce51-hiriy\husa.pdb source: file.exe, iihhevv.3.dr
Source:	Binary string: C:\jixehetumah75\yes36-nifagisukesuce51-hiriy\husa.pdb source: file.exe, iihhevv.3.dr

Networking

System process connects to network (likely due to code injection or exploit)

Source: C:\Windows\explorer.exe	Domain query: host-file-host6.com
Source: C:\Windows\explorer.exe	Domain query: host-host-file8.com

Snort IDS alert for network traffic

Source: Traffic

Snort IDS: 2851815 ETPRO TROJAN Sharik/Smokeloader CnC Beacon 18 192.168.2.6:49701 -> 185.246.221.154:80

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor	URLs: http://host-file-host6.com/
Source: Malware configuration extractor	URLs: http://host-host-file8.com/

Source: Joe Sandbox View

ASN Name: LVLT-10753US LVLT-10753US

Source: Joe Sandbox View

IP Address: 185.246.221.154 185.246.221.154

Source: global traffic

HTTP traffic detected: POST / HTTP/1.1Connection: Keep-AliveContent-Type: application/x-www-form-urlencodedAccept: */*Referer: http://wavjaq.org/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like GeckoContent-Length: 280Host: host-file-host6.com

Source: explorer.exe, 00000003.00000000.375571444.0000000008442000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.335063212.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.291326238.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.312089796.0000000008442000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.349980053.000000000F5B6000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.318245571.000000000F5B6000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.356672976.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp

String found in binary or memory: http://www.autoitscript.com/autoit3/J

Source: unknown

DNS traffic detected: queries for: host-file-host6.com

Key, Mouse, Clipboard, Microphone and Screen Capturing

Yara detected SmokeLoader

Source: Yara match	File source: 1.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.2c415a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.iihhevv.2d215a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.2.iihhevv.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY

Source: iihhevv, 0000000C.00000002.440038517.0000000002D9A000.00000004.00000020.00020000.00000000.sdmp

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000000.00000002.272820167.0000000002CB9000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown
Source: 0000000C.00000002.440117627.0000000002DA9000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown
Source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown

Source: file.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000000.00000002.272820167.0000000002CB9000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c reference_sample = a91c1d3965f11509d1c1125210166b824a79650f29ea203983fffb5f8900858c, os = windows, severity = x86, creation_date = 2022-02-17, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.RedLineStealer, fingerprint = 834c13b2e0497787e552bb1318664496d286e7cf57b4661e5e07bf1cffe61b82, id = ed346e4c-7890-41ee-8648-f512682fe20e, last_modified = 2022-04-12
Source: 0000000C.00000002.440117627.0000000002DA9000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c reference_sample = a91c1d3965f11509d1c1125210166b824a79650f29ea203983fffb5f8900858c, os = windows, severity = x86, creation_date = 2022-02-17, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.RedLineStealer, fingerprint = 834c13b2e0497787e552bb1318664496d286e7cf57b4661e5e07bf1cffe61b82, id = ed346e4c-7890-41ee-8648-f512682fe20e, last_modified = 2022-04-12
Source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23
Source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e reference_sample = 1ce643981821b185b8ad73b798ab5c71c6c40e1f547b8e5b19afdaa4ca2a5174, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = cf6d8615643198bc53527cb9581e217f8a39760c2e695980f808269ebe791277, id = 4e31426e-d62e-4b6d-911b-4223e1f6adef, last_modified = 2021-08-23

Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_0040180C Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_00401818 Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_00401822 Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_00401826 Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_00401834 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_0040180C Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_00401818 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_00401822 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_00401826 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_00401834 Sleep,NtTerminateProcess,

Source: C:\Windows\explorer.exe	Section loaded: taskschd.dll
Source: C:\Windows\explorer.exe	Section loaded: dhcpcsvc6.dll
Source: C:\Windows\explorer.exe	Section loaded: dhcpcsvc.dll
Source: C:\Windows\explorer.exe	Section loaded: ondemandconnroutehelper.dll
Source: C:\Windows\explorer.exe	Section loaded: webio.dll
Source: C:\Windows\explorer.exe	Section loaded: mswsock.dll
Source: C:\Windows\explorer.exe	Section loaded: winnsi.dll
Source: C:\Windows\explorer.exe	Section loaded: ondemandconnroutehelper.dll

Source: file.exe

ReversingLabs: Detection: 43%

Source: file.exe

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

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

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

Source: unknown	Process created: C:\Users\user\Desktop\file.exe C:\Users\user\Desktop\file.exe
Source: C:\Users\user\Desktop\file.exe	Process created: C:\Users\user\Desktop\file.exe C:\Users\user\Desktop\file.exe
Source: unknown	Process created: C:\Users\user\AppData\Roaming\iihhevv C:\Users\user\AppData\Roaming\iihhevv
Source: C:\Users\user\AppData\Roaming\iihhevv	Process created: C:\Users\user\AppData\Roaming\iihhevv C:\Users\user\AppData\Roaming\iihhevv
Source: C:\Users\user\Desktop\file.exe	Process created: C:\Users\user\Desktop\file.exe C:\Users\user\Desktop\file.exe
Source: C:\Users\user\AppData\Roaming\iihhevv	Process created: C:\Users\user\AppData\Roaming\iihhevv C:\Users\user\AppData\Roaming\iihhevv

Source: C:\Windows\explorer.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0f87369f-a4e5-4cfc-bd3e-73e6154572dd}\InprocServer32

Source: C:\Windows\explorer.exe

File created: C:\Users\user\AppData\Roaming\iihhevv

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winEXE@6/2@4/2

Source: C:\Users\user\AppData\Roaming\iihhevv

Code function: 12_2_02DAD349 CreateToolhelp32Snapshot,Module32First,

Source: file.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: VC:\jixehetumah75\yes36-nifagisukesuce51-hiriy\husa.pdb source: file.exe, iihhevv.3.dr
Source:	Binary string: C:\jixehetumah75\yes36-nifagisukesuce51-hiriy\husa.pdb source: file.exe, iihhevv.3.dr

Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_004011D0 push ebx; iretd
Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_004011D7 push ebx; iretd
Source: C:\Users\user\Desktop\file.exe	Code function: 1_2_004011EB push ebx; iretd
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 12_2_02DB30E8 pushad ; iretd
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 12_2_02DAE25C push ebx; iretd
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 12_2_02DAE247 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_004011D0 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_004011D7 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\iihhevv	Code function: 13_2_004011EB push ebx; iretd

Source: C:\Windows\explorer.exe

File created: C:\Users\user\AppData\Roaming\iihhevv

Jump to dropped file

Source: C:\Windows\explorer.exe

File created: C:\Users\user\AppData\Roaming\iihhevv

Jump to dropped file

Hooking and other Techniques for Hiding and Protection

Deletes itself after installation

Source: C:\Windows\explorer.exe

File deleted: c:\users\user\desktop\file.exe

Jump to behavior

Hides that the sample has been downloaded from the Internet (zone.identifier)

Source: C:\Windows\explorer.exe

File opened: C:\Users\user\AppData\Roaming\iihhevv:Zone.Identifier read attributes | delete

Malware Analysis System Evasion

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: iihhevv, 0000000D.00000002.453932968.00000000006DB000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: ASWHOOK

Checks if the current machine is a virtual machine (disk enumeration)

Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\file.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\iihhevv	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\iihhevv	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\iihhevv	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\iihhevv	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\iihhevv	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\iihhevv	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI

Source: C:\Windows\explorer.exe TID: 5496	Thread sleep count: 662 > 30
Source: C:\Windows\explorer.exe TID: 5476	Thread sleep count: 295 > 30
Source: C:\Windows\explorer.exe TID: 5484	Thread sleep count: 307 > 30
Source: C:\Windows\explorer.exe TID: 5484	Thread sleep time: -30700s >= -30000s
Source: C:\Windows\explorer.exe TID: 2980	Thread sleep count: 486 > 30

Source: C:\Windows\explorer.exe

Last function: Thread delayed

Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 662
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 486

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

Process information queried: ProcessInformation

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

System information queried: ModuleInformation

Source: explorer.exe, 00000003.00000000.336772992.00000000045B0000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}
Source: explorer.exe, 00000003.00000000.310501814.00000000081DD000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\Disk&Ven_VMware&Prod_Virtual_disk\5&1ec51bf7&0&000000^
Source: explorer.exe, 00000003.00000000.363530032.0000000006710000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}y
Source: explorer.exe, 00000003.00000000.344790577.0000000008304000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\CDROM&VEN_NECVMWAR&PROD_VMWARE_SATA_CD00\5&280B647&0&000000
Source: explorer.exe, 00000003.00000000.344698254.00000000082B2000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00\5&280b647&0&000000
Source: explorer.exe, 00000003.00000000.310942909.0000000008269000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}>&

Anti Debugging

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Source: C:\Users\user\Desktop\file.exe	System information queried: CodeIntegrityInformation
Source: C:\Users\user\AppData\Roaming\iihhevv	System information queried: CodeIntegrityInformation

Source: C:\Users\user\AppData\Roaming\iihhevv

Code function: 12_2_02DACC26 push dword ptr fs:[00000030h]

Source: C:\Users\user\Desktop\file.exe	Process queried: DebugPort
Source: C:\Users\user\AppData\Roaming\iihhevv	Process queried: DebugPort

HIPS / PFW / Operating System Protection Evasion

Benign windows process drops PE files

Source: C:\Windows\explorer.exe

File created: iihhevv.3.dr

Jump to dropped file

System process connects to network (likely due to code injection or exploit)

Source: C:\Windows\explorer.exe	Domain query: host-file-host6.com
Source: C:\Windows\explorer.exe	Domain query: host-host-file8.com

Maps a DLL or memory area into another process

Source: C:\Users\user\Desktop\file.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write
Source: C:\Users\user\Desktop\file.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read
Source: C:\Users\user\AppData\Roaming\iihhevv	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write
Source: C:\Users\user\AppData\Roaming\iihhevv	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read

Creates a thread in another existing process (thread injection)

Source: C:\Users\user\Desktop\file.exe	Thread created: C:\Windows\explorer.exe EIP: 4E61930
Source: C:\Users\user\AppData\Roaming\iihhevv	Thread created: unknown EIP: 4A41930

Source: C:\Users\user\Desktop\file.exe	Process created: C:\Users\user\Desktop\file.exe C:\Users\user\Desktop\file.exe
Source: C:\Users\user\AppData\Roaming\iihhevv	Process created: C:\Users\user\AppData\Roaming\iihhevv C:\Users\user\AppData\Roaming\iihhevv

Source: explorer.exe, 00000003.00000000.357266621.0000000001080000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000003.00000000.335391872.0000000001080000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000003.00000000.293910023.0000000001080000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: XProgram Manager
Source: explorer.exe, 00000003.00000000.304764006.0000000005D90000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.357266621.0000000001080000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000003.00000000.374808503.000000000835D000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: Shell_TrayWnd
Source: explorer.exe, 00000003.00000000.335063212.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.291326238.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.357266621.0000000001080000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Progman
Source: explorer.exe, 00000003.00000000.357266621.0000000001080000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000003.00000000.335391872.0000000001080000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000003.00000000.293910023.0000000001080000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Progmanlock

Source: C:\Windows\explorer.exe

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

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

Code function: 0_2_0040C0C7 GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter,

Stealing of Sensitive Information

Yara detected SmokeLoader

Source: Yara match	File source: 1.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.2c415a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.iihhevv.2d215a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.2.iihhevv.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected SmokeLoader

Source: Yara match	File source: 1.2.file.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.file.exe.2c415a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.iihhevv.2d215a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.2.iihhevv.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.file.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 13.0.iihhevv.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY

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 Exploitation for Client Execution	1 DLL Side-Loading	312 Process Injection	11 Masquerading	1 Input Capture	1 System Time Discovery	Remote Services	1 Input Capture	Exfiltration Over Other Network Medium	2 Non-Application Layer Protocol	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	12 Virtualization/Sandbox Evasion	LSASS Memory	411 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	112 Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	312 Process Injection	Security Account Manager	12 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Hidden Files and Directories	NTDS	3 Process Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Obfuscated Files or Information	LSA Secrets	1 Application Window 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	1 Software Packing	Cached Domain Credentials	4 System Information 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	1 DLL Side-Loading	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	1 File Deletion	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

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
file.exe	44%	ReversingLabs	Win32.Trojan.MintZard
file.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Roaming\iihhevv	100%	Joe Sandbox ML
C:\Users\user\AppData\Roaming\iihhevv	44%	ReversingLabs	Win32.Trojan.MintZard

Unpacked PE Files

Source	Detection	Scanner	Label	Download
12.2.iihhevv.2d215a0.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
13.2.iihhevv.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.file.exe.400000.6.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.file.exe.400000.2.unpack	100%	Avira	TR/Patched.Gen	Download File
13.0.iihhevv.400000.5.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
13.0.iihhevv.400000.6.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
13.0.iihhevv.400000.2.unpack	100%	Avira	TR/Patched.Gen	Download File
1.2.file.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.file.exe.400000.3.unpack	100%	Avira	TR/Patched.Gen	Download File
0.2.file.exe.2c415a0.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
13.0.iihhevv.400000.1.unpack	100%	Avira	TR/Patched.Gen	Download File
1.0.file.exe.400000.1.unpack	100%	Avira	TR/Patched.Gen	Download File
1.0.file.exe.400000.5.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.file.exe.400000.4.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
13.0.iihhevv.400000.0.unpack	100%	Avira	TR/Patched.Gen	Download File
1.0.file.exe.400000.0.unpack	100%	Avira	TR/Patched.Gen	Download File
13.0.iihhevv.400000.3.unpack	100%	Avira	TR/Patched.Gen	Download File
13.0.iihhevv.400000.4.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File

Domains

Source	Detection	Scanner	Label	Link
host-file-host6.com	18%	Virustotal		Browse
host-host-file8.com	18%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
http://host-file-host6.com/	0%	URL Reputation	safe
http://host-host-file8.com/	100%	URL Reputation	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
host-file-host6.com	185.246.221.154	true	true	18%, Virustotal, Browse	unknown
host-host-file8.com	unknown	unknown	true	18%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://host-file-host6.com/	true	URL Reputation: safe	unknown
http://host-host-file8.com/	true	URL Reputation: malware	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.autoitscript.com/autoit3/J	explorer.exe, 00000003.00000000.375571444.0000000008442000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.335063212.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.291326238.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.312089796.0000000008442000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.349980053.000000000F5B6000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.318245571.000000000F5B6000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000003.00000000.356672976.0000000000AC8000.00000004.00000020.00020000.00000000.sdmp	false		high

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
185.246.221.154	host-file-host6.com	Germany		10753	LVLT-10753US	true

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	780218
Start date and time:	2023-01-08 16:14:20 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 59s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	file.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:	15
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	1
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@6/2@4/2
EGA Information:	Successful, ratio: 75%
HDC Information:	Successful, ratio: 64.2% (good quality ratio 54.5%) Quality average: 46.4% Quality standard deviation: 27.9%
HCA Information:	Failed
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, SgrmBroker.exe, conhost.exe, svchost.exe
Excluded domains from analysis (whitelisted): www.bing.com, fs.microsoft.com, ctldl.windowsupdate.com
Execution Graph export aborted for target file.exe, PID 1416 because there are no executed function
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
16:16:29	Task Scheduler	Run new task: Firefox Default Browser Agent 922C23768694F6CB path: C:\Users\user\AppData\Roaming\iihhevv

Process:	C:\Windows\explorer.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	270848
Entropy (8bit):	6.5739942117768715
Encrypted:	false
SSDEEP:	3072:cXhXAmIhRLjEwlw57XEpyq5KqU8rZizWpb/Z/oKGIcJxIApxOE6idlUZNTKXWPrk:Yx2Lj27XuyGDZnRRHox36aaOuN
MD5:	6822F46B691D856777852B1342F294E1
SHA1:	B4D772D60FC363234DA23B6FA02175FF89561193
SHA-256:	912A8D4711001972A4D2234A5B34998AFB3FEEBC9E1A76E4A36257C4980E4E5F
SHA-512:	F101C484B300BD08966DD307CD6DE7C4156D7DD69F5F64E92AED189D8BDFD2A74836DE897F8A1B2B05A685287CDA0F1DFC2EEB0A3C979F8A6F51ADE78AD322F8
Malicious:	true
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: ReversingLabs, Detection: 44%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........u...............................x`.........1.....................Rich....................PE..L...0.Aa.................z...ry......_............@...........................z.....{........................................}..P.....y.`........................... ................................C..@............................................text...fx.......z.................. ..`.data....xw..........~..............@....rsrc...`.....y.....................@..@................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Roaming\iihhevv:Zone.Identifier

Download File

Process:	C:\Windows\explorer.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	true
Reputation:	high, very likely benign file
Preview:	[ZoneTransfer]....ZoneId=0

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.5739942117768715
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	file.exe
File size:	270848
MD5:	6822f46b691d856777852b1342f294e1
SHA1:	b4d772d60fc363234da23b6fa02175ff89561193
SHA256:	912a8d4711001972a4d2234a5b34998afb3feebc9e1a76e4a36257c4980e4e5f
SHA512:	f101c484b300bd08966dd307cd6de7c4156d7dd69f5f64e92aed189d8bdfd2a74836de897f8a1b2b05a685287cda0f1dfc2eeb0a3c979f8a6f51ade78ad322f8
SSDEEP:	3072:cXhXAmIhRLjEwlw57XEpyq5KqU8rZizWpb/Z/oKGIcJxIApxOE6idlUZNTKXWPrk:Yx2Lj27XuyGDZnRRHox36aaOuN
TLSH:	A1449C317692FC72C5D6053069549AF4EFBEBC639A20998327773A2F6E702D0523271B
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........u......................................x`.........1...........................Rich....................PE..L...0.Aa...........

File Icon


Icon Hash:	9062e098c6e73144

Static PE Info

General

Entrypoint:	0x405fbf
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x6141B130 [Wed Sep 15 08:39:12 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	b49d1773872141620d6e88f1989600b7

Entrypoint Preview

Instruction
call 00007FE0E8E55A98h
jmp 00007FE0E8E4F80Eh
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword ptr [ebp+08h]
push esi
mov esi, ecx
mov byte ptr [esi+0Ch], 00000000h
test eax, eax
jne 00007FE0E8E4F9F5h
call 00007FE0E8E55775h
mov dword ptr [esi+08h], eax
mov ecx, dword ptr [eax+6Ch]
mov dword ptr [esi], ecx
mov ecx, dword ptr [eax+68h]
mov dword ptr [esi+04h], ecx
mov ecx, dword ptr [esi]
cmp ecx, dword ptr [0042A358h]
je 00007FE0E8E4F9A4h
mov ecx, dword ptr [0042A274h]
test dword ptr [eax+70h], ecx
jne 00007FE0E8E4F999h
call 00007FE0E8E564ABh
mov dword ptr [esi], eax
mov eax, dword ptr [esi+04h]
cmp eax, dword ptr [0042A178h]
je 00007FE0E8E4F9A8h
mov eax, dword ptr [esi+08h]
mov ecx, dword ptr [0042A274h]
test dword ptr [eax+70h], ecx
jne 00007FE0E8E4F99Ah
call 00007FE0E8E55D1Fh
mov dword ptr [esi+04h], eax
mov eax, dword ptr [esi+08h]
test byte ptr [eax+70h], 00000002h
jne 00007FE0E8E4F9A6h
or dword ptr [eax+70h], 02h
mov byte ptr [esi+0Ch], 00000001h
jmp 00007FE0E8E4F99Ch
mov ecx, dword ptr [eax]
mov dword ptr [esi], ecx
mov eax, dword ptr [eax+04h]
mov dword ptr [esi+04h], eax
mov eax, esi
pop esi
pop ebp
retn 0004h
mov edi, edi
push ebp
mov ebp, esp
sub esp, 10h
push esi
push dword ptr [ebp+0Ch]
lea ecx, dword ptr [ebp-10h]
call 00007FE0E8E4F8FAh
mov esi, dword ptr [ebp+08h]
movsx eax, byte ptr [esi]
push eax
call 00007FE0E8E56753h
cmp eax, 65h
jmp 00007FE0E8E4F99Eh
inc esi
movzx eax, byte ptr [esi]
push eax
call 00007FE0E8E564FCh
test eax, eax
pop ecx
jne 00007FE0E8E4F983h
movsx eax, byte ptr [esi]

Rich Headers

Programming Language:

[ASM] VS2008 build 21022
[ C ] VS2008 build 21022
[IMP] VS2005 build 50727
[C++] VS2008 build 21022
[RES] VS2008 build 21022
[LNK] VS2008 build 21022

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x17dec	0x50	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x2791000	0x18460	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x1220	0x1c	.text
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x43b8	0x40	.text
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x1d4	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x17866	0x17a00	False	0.5363239914021164	OpenPGP Public Key	6.401558907932897	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.data	0x19000	0x27778f4	0x11e00	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x2791000	0x18460	0x18600	False	0.4745592948717949	data	5.255240516516851	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
AFX_DIALOG_LAYOUT	0x27a6b58	0x2	data
AFX_DIALOG_LAYOUT	0x27a6b50	0x2	data
AFX_DIALOG_LAYOUT	0x27a6b60	0x2	data
AFX_DIALOG_LAYOUT	0x27a6b68	0x2	data
AFX_DIALOG_LAYOUT	0x27a6b70	0x2	data
RT_CURSOR	0x27a6b78	0x130	Device independent bitmap graphic, 32 x 64 x 1, image size 0
RT_CURSOR	0x27a6cc0	0x130	Device independent bitmap graphic, 32 x 64 x 1, image size 0
RT_CURSOR	0x27a6df0	0xf0	Device independent bitmap graphic, 24 x 48 x 1, image size 0
RT_CURSOR	0x27a6ee0	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 0
RT_CURSOR	0x27a7fb8	0x8a8	Device independent bitmap graphic, 32 x 64 x 8, image size 0
RT_ICON	0x27919e0	0x6c8	Device independent bitmap graphic, 24 x 48 x 8, image size 0	Spanish	Venezuela
RT_ICON	0x27920a8	0x568	Device independent bitmap graphic, 16 x 32 x 8, image size 0	Spanish	Venezuela
RT_ICON	0x2792610	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 0	Spanish	Venezuela
RT_ICON	0x27936b8	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 0	Spanish	Venezuela
RT_ICON	0x2793b60	0xea8	Device independent bitmap graphic, 48 x 96 x 8, image size 2304, 256 important colors	Spanish	Venezuela
RT_ICON	0x2794a08	0x8a8	Device independent bitmap graphic, 32 x 64 x 8, image size 1024, 256 important colors	Spanish	Venezuela
RT_ICON	0x27952b0	0x6c8	Device independent bitmap graphic, 24 x 48 x 8, image size 576, 256 important colors	Spanish	Venezuela
RT_ICON	0x2795978	0x568	Device independent bitmap graphic, 16 x 32 x 8, image size 256, 256 important colors	Spanish	Venezuela
RT_ICON	0x2795ee0	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9600	Spanish	Venezuela
RT_ICON	0x2798488	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4224	Spanish	Venezuela
RT_ICON	0x2799530	0x988	Device independent bitmap graphic, 24 x 48 x 32, image size 2400	Spanish	Venezuela
RT_ICON	0x2799eb8	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1088	Spanish	Venezuela
RT_ICON	0x279a398	0xea8	Device independent bitmap graphic, 48 x 96 x 8, image size 0	Spanish	Venezuela
RT_ICON	0x279b240	0x6c8	Device independent bitmap graphic, 24 x 48 x 8, image size 0	Spanish	Venezuela
RT_ICON	0x279b908	0x568	Device independent bitmap graphic, 16 x 32 x 8, image size 0	Spanish	Venezuela
RT_ICON	0x279be70	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 0	Spanish	Venezuela
RT_ICON	0x279e418	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 0	Spanish	Venezuela
RT_ICON	0x279f4c0	0x988	Device independent bitmap graphic, 24 x 48 x 32, image size 0	Spanish	Venezuela
RT_ICON	0x279fe48	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 0	Spanish	Venezuela
RT_ICON	0x27a0318	0xea8	Device independent bitmap graphic, 48 x 96 x 8, image size 2304, 256 important colors	Spanish	Venezuela
RT_ICON	0x27a11c0	0x8a8	Device independent bitmap graphic, 32 x 64 x 8, image size 1024, 256 important colors	Spanish	Venezuela
RT_ICON	0x27a1a68	0x6c8	Device independent bitmap graphic, 24 x 48 x 8, image size 576, 256 important colors	Spanish	Venezuela
RT_ICON	0x27a2130	0x568	Device independent bitmap graphic, 16 x 32 x 8, image size 256, 256 important colors	Spanish	Venezuela
RT_ICON	0x27a2698	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9600	Spanish	Venezuela
RT_ICON	0x27a4c40	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4224	Spanish	Venezuela
RT_ICON	0x27a5ce8	0x988	Device independent bitmap graphic, 24 x 48 x 32, image size 2400	Spanish	Venezuela
RT_ICON	0x27a6670	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1088	Spanish	Venezuela
RT_STRING	0x27a89c8	0x38c	data	Spanish	Venezuela
RT_STRING	0x27a8d58	0x53c	data	Spanish	Venezuela
RT_STRING	0x27a9298	0x1c8	data	Spanish	Venezuela
RT_GROUP_CURSOR	0x27a6ca8	0x14	data
RT_GROUP_CURSOR	0x27a8860	0x14	data
RT_GROUP_CURSOR	0x27a7f88	0x30	data
RT_GROUP_ICON	0x279a320	0x76	data	Spanish	Venezuela
RT_GROUP_ICON	0x2793b20	0x3e	data	Spanish	Venezuela
RT_GROUP_ICON	0x27a02b0	0x68	data	Spanish	Venezuela
RT_GROUP_ICON	0x27a6ad8	0x76	data	Spanish	Venezuela
RT_VERSION	0x27a8878	0x150	data

Imports

DLL	Import
KERNEL32.dll	GetModuleHandleA, CreateDirectoryExA, ReadConsoleInputA, GetTempPathW, GetCurrentDirectoryW, RemoveDirectoryW, OutputDebugStringA, GetProcAddress, LocalAlloc, GetBinaryTypeW, SearchPathA, VerifyVersionInfoA, GetProcessPriorityBoost, EndUpdateResourceW, FindNextFileW, FindFirstVolumeW, LocalFree, GlobalFlags, UpdateResourceW, CreateActCtxA, CopyFileW, InterlockedExchangeAdd, GetConsoleAliasW, VerSetConditionMask, CreateMutexA, DeactivateActCtx, GetDiskFreeSpaceA, MoveFileW, GetLogicalDriveStringsA, ResetEvent, MoveFileExW, CreateMailslotA, WriteConsoleInputA, QueryDosDeviceW, InterlockedDecrement, EnumTimeFormatsW, lstrcatW, FindFirstFileA, FreeEnvironmentStringsA, SetErrorMode, GetTickCount, SetLastError, AllocateUserPhysicalPages, GetPrivateProfileStructA, CopyFileExA, MoveFileWithProgressA, LoadLibraryA, GetLastError, DeleteFileA, GetStartupInfoW, HeapAlloc, EnterCriticalSection, LeaveCriticalSection, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetModuleHandleW, Sleep, ExitProcess, WriteFile, GetModuleFileNameA, GetModuleFileNameW, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineW, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, GetCurrentThreadId, HeapCreate, VirtualFree, HeapFree, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, RaiseException, VirtualAlloc, HeapReAlloc, SetFilePointer, WideCharToMultiByte, GetConsoleCP, GetConsoleMode, InitializeCriticalSectionAndSpinCount, RtlUnwind, MultiByteToWideChar, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, FlushFileBuffers, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, ReadFile, HeapSize, CloseHandle, CreateFileA
GDI32.dll	GetTextFaceA
WINHTTP.dll	WinHttpWriteData

Possible Origin

Language of compilation system	Country where language is spoken	Map
Spanish	Venezuela

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.6185.246.221.15449701802851815 01/08/23-16:16:29.767212	TCP	2851815	ETPRO TROJAN Sharik/Smokeloader CnC Beacon 18	49701	80	192.168.2.6	185.246.221.154

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 8, 2023 16:16:29.739099026 CET	49701	80	192.168.2.6	185.246.221.154
Jan 8, 2023 16:16:29.766792059 CET	80	49701	185.246.221.154	192.168.2.6
Jan 8, 2023 16:16:29.766920090 CET	49701	80	192.168.2.6	185.246.221.154
Jan 8, 2023 16:16:29.767211914 CET	49701	80	192.168.2.6	185.246.221.154
Jan 8, 2023 16:16:29.767230988 CET	49701	80	192.168.2.6	185.246.221.154
Jan 8, 2023 16:16:29.794193029 CET	80	49701	185.246.221.154	192.168.2.6
Jan 8, 2023 16:16:29.883445024 CET	80	49701	185.246.221.154	192.168.2.6
Jan 8, 2023 16:16:29.883548975 CET	49701	80	192.168.2.6	185.246.221.154
Jan 8, 2023 16:16:29.887500048 CET	49701	80	192.168.2.6	185.246.221.154
Jan 8, 2023 16:16:29.914516926 CET	80	49701	185.246.221.154	192.168.2.6

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 8, 2023 16:16:29.712198019 CET	53203	53	192.168.2.6	8.8.8.8
Jan 8, 2023 16:16:29.732367992 CET	53	53203	8.8.8.8	192.168.2.6
Jan 8, 2023 16:16:29.955971956 CET	53107	53	192.168.2.6	8.8.8.8
Jan 8, 2023 16:16:30.945806980 CET	53107	53	192.168.2.6	8.8.8.8
Jan 8, 2023 16:16:32.171495914 CET	53107	53	192.168.2.6	8.8.8.8
Jan 8, 2023 16:16:33.983520031 CET	53	53107	8.8.8.8	192.168.2.6
Jan 8, 2023 16:16:35.964303017 CET	53	53107	8.8.8.8	192.168.2.6
Jan 8, 2023 16:16:36.202774048 CET	53	53107	8.8.8.8	192.168.2.6

ICMP Packets

Timestamp	Source IP	Dest IP	Checksum	Code	Type
Jan 8, 2023 16:16:35.964509010 CET	192.168.2.6	8.8.8.8	cff9	(Port unreachable)	Destination Unreachable

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 8, 2023 16:16:29.712198019 CET	192.168.2.6	8.8.8.8	0x43e5	Standard query (0)	host-file-host6.com	A (IP address)	IN (0x0001)	false
Jan 8, 2023 16:16:29.955971956 CET	192.168.2.6	8.8.8.8	0x6b76	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)	false
Jan 8, 2023 16:16:30.945806980 CET	192.168.2.6	8.8.8.8	0x6b76	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)	false
Jan 8, 2023 16:16:32.171495914 CET	192.168.2.6	8.8.8.8	0x6b76	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jan 8, 2023 16:16:29.732367992 CET	8.8.8.8	192.168.2.6	0x43e5	No error (0)	host-file-host6.com		185.246.221.154	A (IP address)	IN (0x0001)	false
Jan 8, 2023 16:16:33.983520031 CET	8.8.8.8	192.168.2.6	0x6b76	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)	false
Jan 8, 2023 16:16:35.964303017 CET	8.8.8.8	192.168.2.6	0x6b76	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)	false
Jan 8, 2023 16:16:36.202774048 CET	8.8.8.8	192.168.2.6	0x6b76	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

wavjaq.org

host-file-host6.com

Target ID:	0
Start time:	16:15:16
Start date:	08/01/2023
Path:	C:\Users\user\Desktop\file.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\file.exe
Imagebase:	0x400000
File size:	270848 bytes
MD5 hash:	6822F46B691D856777852B1342F294E1
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: Windows_Trojan_RedLineStealer_ed346e4c, Description: unknown, Source: 00000000.00000002.272820167.0000000002CB9000.00000040.00000020.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: file.exePID: 5124, Parent PID: 1416

General

Target ID:	1
Start time:	16:15:24
Start date:	08/01/2023
Path:	C:\Users\user\Desktop\file.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\file.exe
Imagebase:	0x400000
File size:	270848 bytes
MD5 hash:	6822F46B691D856777852B1342F294E1
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000001.00000002.379061898.00000000022D0000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000001.00000002.379122048.00000000022F1000.00000004.10000000.00040000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: explorer.exePID: 3452, Parent PID: 5124

General

Target ID:	3
Start time:	16:15:33
Start date:	08/01/2023
Path:	C:\Windows\explorer.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\Explorer.EXE
Imagebase:	0x7ff647860000
File size:	3933184 bytes
MD5 hash:	AD5296B280E8F522A8A897C96BAB0E1D
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000003.00000000.360700242.0000000004E61000.00000020.80000000.00040000.00000000.sdmp, Author: unknown
Reputation:	high

Analysis Process: iihhevvPID: 6080, Parent PID: 1064

General

Target ID:	12
Start time:	16:16:29
Start date:	08/01/2023
Path:	C:\Users\user\AppData\Roaming\iihhevv
Wow64 process (32bit):	true
Commandline:	C:\Users\user\AppData\Roaming\iihhevv
Imagebase:	0x400000
File size:	270848 bytes
MD5 hash:	6822F46B691D856777852B1342F294E1
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Yara matches:	Rule: Windows_Trojan_RedLineStealer_ed346e4c, Description: unknown, Source: 0000000C.00000002.440117627.0000000002DA9000.00000040.00000020.00020000.00000000.sdmp, Author: unknown
Antivirus matches:	Detection: 100%, Joe Sandbox ML Detection: 44%, ReversingLabs
Reputation:	low

Analysis Process: iihhevvPID: 4664, Parent PID: 6080

General

Target ID:	13
Start time:	16:16:42
Start date:	08/01/2023
Path:	C:\Users\user\AppData\Roaming\iihhevv
Wow64 process (32bit):	true
Commandline:	C:\Users\user\AppData\Roaming\iihhevv
Imagebase:	0x400000
File size:	270848 bytes
MD5 hash:	6822F46B691D856777852B1342F294E1
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 0000000D.00000002.453836489.00000000006B1000.00000004.10000000.00040000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 0000000D.00000002.453756487.00000000004B0000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Disassembly

⊘No disassembly

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
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 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 set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
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 delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters
Platforms:	Linux, 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:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	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:	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 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 file.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: SmokeLoader

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Persistence and Installation Behavior

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

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

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Roaming\iihhevv

C:\Users\user\AppData\Roaming\iihhevv:Zone.Identifier

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Snort IDS Alerts

Windows Analysis Report
file.exe