Edit tour

Windows Analysis Report
04ZQ5etz9i.exe

Overview

General Information

Sample Name:	04ZQ5etz9i.exe
Analysis ID:	678602
MD5:	785d9d53c4b721385e9e5f51a4846791
SHA1:	751b17ab9fae896ed414f42dacd885bd75a83f46
SHA256:	6716b20272e1b5ec3a6d86f9144af69e1615efdab035e130b654757b36e8b84f
Tags:	ArkeiStealerexe
Infos:

Detection

SmokeLoader

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

Signatures

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

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

Injects a PE file into a foreign processes

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Contains functionality to inject code into remote processes

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

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Contains functionality to query locales information (e.g. system language)

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

PE file contains sections with non-standard names

Internet Provider seen in connection with other malware

Detected potential crypto function

Found potential string decryption / allocating functions

Found evasive API chain (may stop execution after checking a module file name)

Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)

Contains functionality to call native functions

Contains functionality to dynamically determine API calls

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)

PE file contains strange resources

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

04ZQ5etz9i.exe (PID: 1888 cmdline: "C:\Users\user\Desktop\04ZQ5etz9i.exe" MD5: 785D9D53C4B721385E9E5F51A4846791)

04ZQ5etz9i.exe (PID: 3908 cmdline: "C:\Users\user\Desktop\04ZQ5etz9i.exe" MD5: 785D9D53C4B721385E9E5F51A4846791)

explorer.exe (PID: 3616 cmdline: C:\Windows\Explorer.EXE MD5: AD5296B280E8F522A8A897C96BAB0E1D)

jtdteff (PID: 5348 cmdline: C:\Users\user\AppData\Roaming\jtdteff MD5: 785D9D53C4B721385E9E5F51A4846791)

jtdteff (PID: 388 cmdline: C:\Users\user\AppData\Roaming\jtdteff MD5: 785D9D53C4B721385E9E5F51A4846791)

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
00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x6f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$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
00000014.00000002.357473381.0000000000766000.00000040.00000020.00020000.00000000.sdmp	Windows_Trojan_RedLineStealer_ed346e4c	unknown	unknown	0x506e:$a: 55 8B EC 8B 45 14 56 57 8B 7D 08 33 F6 89 47 0C 39 75 10 76 15 8B
00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$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
00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x6f4:$a: 5B 81 EB 34 10 00 00 6A 30 58 64 8B 00 8B 40 0C 8B 40 1C 8B 40 08 89 85 C0
00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp	Windows_Trojan_Smokeloader_4e31426e	unknown	unknown	0x2f4:$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
00000000.00000002.235932667.00000000006B6000.00000040.00000020.00020000.00000000.sdmp	Windows_Trojan_RedLineStealer_ed346e4c	unknown	unknown	0x504e:$a: 55 8B EC 8B 45 14 56 57 8B 7D 08 33 F6 89 47 0C 39 75 10 76 15 8B
Click to see the 7 entries

Unpacked PEs

Source	Rule	Description	Author
0.2.04ZQ5etz9i.exe.4815a0.1.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.0.04ZQ5etz9i.exe.400000.4.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.0.04ZQ5etz9i.exe.400000.6.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.0.04ZQ5etz9i.exe.400000.5.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
1.2.04ZQ5etz9i.exe.400000.0.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
21.2.jtdteff.400000.0.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
20.2.jtdteff.6f15a0.1.raw.unpack	JoeSecurity_SmokeLoader_2	Yara detected SmokeLoader	Joe Security
Click to see the 2 entries

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus detection for URL or domain

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

URL Reputation: Label: malware

Machine Learning detection for sample

Source: 04ZQ5etz9i.exe

Joe Sandbox ML: detected

Machine Learning detection for dropped file

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

Joe Sandbox ML: detected

Source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp

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

Source: 04ZQ5etz9i.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source:

Binary string: C:\venuruloje\jojax60 kip.pdb source: 04ZQ5etz9i.exe, jtdteff.5.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

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: GOOGLE-AS-APGoogleAsiaPacificPteLtdSG GOOGLE-AS-APGoogleAsiaPacificPteLtdSG

Source: Joe Sandbox View

IP Address: 34.118.39.10 34.118.39.10

Source: global traffic

HTTP traffic detected: POST / HTTP/1.1Connection: Keep-AliveContent-Type: application/x-www-form-urlencodedAccept: */*Referer: http://nwvsnnm.org/User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like GeckoContent-Length: 247Host: host-file-host6.com

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: 0.2.04ZQ5etz9i.exe.4815a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.04ZQ5etz9i.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 21.2.jtdteff.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.jtdteff.6f15a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY

Source: 04ZQ5etz9i.exe, 00000000.00000002.235923306.00000000006AA000.00000004.00000020.00020000.00000000.sdmp

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000014.00000002.357473381.0000000000766000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown
Source: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Smokeloader_4e31426e Author: unknown
Source: 00000000.00000002.235932667.00000000006B6000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown

Source: 04ZQ5etz9i.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.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: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.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: 00000014.00000002.357473381.0000000000766000.00000040.00000020.00020000.00000000.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: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.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: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.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: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.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: 00000000.00000002.235932667.00000000006B6000.00000040.00000020.00020000.00000000.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: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_004180C0
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00426100
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00418EA0

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: String function: 0040E240 appears 171 times
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: String function: 0040F550 appears 127 times

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00480110 VirtualAlloc,GetModuleFileNameA,CreateProcessA,VirtualFree,VirtualAlloc,GetThreadContext,ReadProcessMemory,NtUnmapViewOfSection,VirtualAllocEx,NtWriteVirtualMemory,NtWriteVirtualMemory,WriteProcessMemory,SetThreadContext,ResumeThread,ExitProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_0040180C Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_00401818 Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_00401822 Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_00401826 Sleep,NtTerminateProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_00401834 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_006F0110 VirtualAlloc,GetModuleFileNameA,CreateProcessA,VirtualFree,VirtualAlloc,GetThreadContext,ReadProcessMemory,NtUnmapViewOfSection,VirtualAllocEx,NtWriteVirtualMemory,NtWriteVirtualMemory,WriteProcessMemory,SetThreadContext,ResumeThread,ExitProcess,
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_0040180C Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_00401818 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_00401822 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_00401826 Sleep,NtTerminateProcess,
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_00401834 Sleep,NtTerminateProcess,

Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 04ZQ5etz9i.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: jtdteff.5.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: C:\Windows\explorer.exe	Section loaded: taskschd.dll
Source: C:\Windows\explorer.exe	Section loaded: xmllite.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: 04ZQ5etz9i.exe

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

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

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

Source: unknown	Process created: C:\Users\user\Desktop\04ZQ5etz9i.exe "C:\Users\user\Desktop\04ZQ5etz9i.exe"
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Process created: C:\Users\user\Desktop\04ZQ5etz9i.exe "C:\Users\user\Desktop\04ZQ5etz9i.exe"
Source: unknown	Process created: C:\Users\user\AppData\Roaming\jtdteff C:\Users\user\AppData\Roaming\jtdteff
Source: C:\Users\user\AppData\Roaming\jtdteff	Process created: C:\Users\user\AppData\Roaming\jtdteff C:\Users\user\AppData\Roaming\jtdteff
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Process created: C:\Users\user\Desktop\04ZQ5etz9i.exe "C:\Users\user\Desktop\04ZQ5etz9i.exe"
Source: C:\Users\user\AppData\Roaming\jtdteff	Process created: C:\Users\user\AppData\Roaming\jtdteff C:\Users\user\AppData\Roaming\jtdteff

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\jtdteff

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winEXE@6/2@4/1

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_004099AA GetCursorInfo,CharUpperA,GetConsoleAliasesLengthW,GetDefaultCommConfigW,GetProfileSectionW,_puts,GetFileInformationByHandle,_realloc,_realloc,_realloc,_fseek,SetCalendarInfoA,SetCurrentDirectoryA,BuildCommDCBAndTimeoutsW,CreateFileW,OpenJobObjectA,WriteConsoleOutputCharacterA,MapUserPhysicalPages,AddAtomA,GetThreadPriority,GetFullPathNameW,FindNextVolumeMountPointW,FillConsoleOutputCharacterA,EnumResourceNamesW,OpenWaitableTimerA,LocalSize,_hwrite,GetPrivateProfileStructW,GetComputerNameW,EnumDateFormatsExW,GetConsoleAliasesW,GetComputerNameW,GetConsoleTitleA,GetSystemWindowsDirectoryW,SetCalendarInfoW,GetFileAttributesA,HeapLock,lstrcpyW,LocalAlloc,GetConsoleFontSize,EnumDateFormatsW,ConvertThreadToFiber,InterlockedCompareExchange,VerifyVersionInfoA,FormatMessageW,SetCommState,FindResourceW,CreateMutexA,MoveFileA,LockFileEx,ResetEvent,FindNextFileW,GetComputerNameExW,CopyFileW,FileTimeToSystemTime,EnumSystemLocalesA,GetComputerNameW,WriteConsoleA,GlobalGetAtomNameW,LoadLibraryA,SetConsoleWindowInfo,GetCPInfoExW,EnumResourceLanguagesA,TerminateProcess,TerminateProcess,GetDiskFreeSpaceExW,GetPrivateProfileStructW,GetConsoleAliasW,lstrcpyA,GetOEMCP,TerminateProcess,VirtualAlloc,GetComputerNameA,GetModuleHandleW,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_004096C0 GetComputerNameW,LoadLibraryA,LoadLibraryW,GetProcAddress,VerifyVersionInfoW,SetLastError,DebugBreak,GetConsoleAliasExesLengthW,GetPrivateProfileIntA,GetLastError,GetSystemWow64DirectoryW,IsDBCSLeadByte,CreateMailslotA,GetStartupInfoW,InterlockedExchangeAdd,_hwrite,HeapSize,VerifyVersionInfoW,InterlockedIncrement,InterlockedIncrement,AddAtomA,WriteProfileSectionW,GetConsoleAliasesLengthW,GetSystemDefaultLangID,CreateNamedPipeW,LoadLibraryA,GetOverlappedResult,FindNextVolumeW,LeaveCriticalSection,GetModuleHandleW,FormatMessageW,CreateActCtxA,CopyFileW,GetConsoleTitleW,VerifyVersionInfoW,InterlockedIncrement,InterlockedExchange,InterlockedIncrement,GetCommandLineW,SetLastError,MoveFileWithProgressW,VerifyVersionInfoA,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_006BB07C CreateToolhelp32Snapshot,Module32First,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_0040943E BuildCommDCBAndTimeoutsA,SetCurrentDirectoryA,GetSystemDirectoryA,GetModuleHandleW,CallNamedPipeW,OpenEventA,GetComputerNameExW,GetConsoleTitleA,WriteConsoleInputA,WriteConsoleInputW,SizeofResource,TlsGetValue,FindNextVolumeMountPointW,lstrlenA,GlobalGetAtomNameA,GetDriveTypeW,GetProcessPriorityBoost,IsSystemResumeAutomatic,QueryDosDeviceW,VerifyVersionInfoA,GetProfileSectionW,LockFile,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Command line argument: Risejigav

Source: 04ZQ5etz9i.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: C:\venuruloje\jojax60 kip.pdb source: 04ZQ5etz9i.exe, jtdteff.5.dr

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_0040ACB8 push eax; ret
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00481970 push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00481977 push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_0048198B push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_006C0E1B pushad ; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_006BBF7A push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_006BBF8F push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_004011D0 push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_004011D7 push ebx; iretd
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 1_2_004011EB push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_006F1977 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_006F1970 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_006F198B push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_00770E3B pushad ; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_0076BFAF push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_0076BF9A push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_004011D0 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_004011D7 push ebx; iretd
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 21_2_004011EB push ebx; iretd

Source: 04ZQ5etz9i.exe	Static PE information: section name: .cuheb
Source: 04ZQ5etz9i.exe	Static PE information: section name: .rilez
Source: 04ZQ5etz9i.exe	Static PE information: section name: .kibu
Source: 04ZQ5etz9i.exe	Static PE information: section name: .vitid
Source: jtdteff.5.dr	Static PE information: section name: .cuheb
Source: jtdteff.5.dr	Static PE information: section name: .rilez
Source: jtdteff.5.dr	Static PE information: section name: .kibu
Source: jtdteff.5.dr	Static PE information: section name: .vitid

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_004095C3 LoadLibraryA,GetProcAddress,VirtualProtect,

Source: C:\Windows\explorer.exe

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

Jump to dropped file

Source: C:\Windows\explorer.exe

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

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\04zq5etz9i.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\jtdteff: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: jtdteff, 00000015.00000002.369805669.0000000002180000.00000004.00000800.00020000.00000000.sdmp

Binary or memory string: ASWHOOK

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

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\jtdteff	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\jtdteff	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\jtdteff	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\jtdteff	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\jtdteff	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI
Source: C:\Users\user\AppData\Roaming\jtdteff	Key enumerated: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\SCSI

Source: C:\Windows\explorer.exe TID: 5180	Thread sleep count: 579 > 30
Source: C:\Windows\explorer.exe TID: 5996	Thread sleep count: 365 > 30
Source: C:\Windows\explorer.exe TID: 5996	Thread sleep time: -36500s >= -30000s
Source: C:\Windows\explorer.exe TID: 5252	Thread sleep count: 365 > 30
Source: C:\Windows\explorer.exe TID: 5252	Thread sleep time: -36500s >= -30000s
Source: C:\Windows\explorer.exe TID: 5812	Thread sleep count: 433 > 30
Source: C:\Windows\explorer.exe TID: 2208	Thread sleep count: 255 > 30

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Evasive API call chain: GetModuleFileName,DecisionNodes,ExitProcess
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Evasive API call chain: GetModuleFileName,DecisionNodes,Sleep

Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 579
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 365
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 365
Source: C:\Windows\explorer.exe	Window / User API: threadDelayed 433

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

System information queried: ModuleInformation

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

API call chain: ExitProcess graph end node

Source: explorer.exe, 00000005.00000000.253398298.00000000051AC000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\Disk&Ven_VMware&Prod_Virtual_disk\5&1ec51bf7&0&000000
Source: explorer.exe, 00000005.00000000.253465306.00000000051F7000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: -94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}71USER
Source: explorer.exe, 00000005.00000000.296712799.0000000006005000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: VMware SATA CD00
Source: explorer.exe, 00000005.00000000.277668898.0000000005EAB000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}
Source: explorer.exe, 00000005.00000000.296712799.0000000006005000.00000004.00000001.00020000.00000000.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, 00000005.00000000.296712799.0000000006005000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: 4f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA;
Source: explorer.exe, 00000005.00000000.253465306.00000000051F7000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\CDROM&VEN_NECVMWAR&PROD_VMWARE_SATA_CD00\5&280B647&0&000000
Source: explorer.exe, 00000005.00000000.296712799.0000000006005000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}ed:Wednesday:Thu:Thursday:Fri:Friday:Sat:Saturday
Source: explorer.exe, 00000005.00000000.293716661.000000000510C000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: SCSI\CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00\5&280b647&0&000000
Source: explorer.exe, 00000005.00000000.296712799.0000000006005000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: \\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}on:Mondz?S
Source: explorer.exe, 00000005.00000000.296712799.0000000006005000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: VMware SATA CD00dRom0cY
Source: explorer.exe, 00000005.00000000.253552589.0000000005240000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: e\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000025700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#000000001F400000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000026700000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\STORAGE#Volume#{e6e9dfc6-98f2-11e9-90ce-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}\\?\SCSI#CdRom&Ven_Msft&Prod_Virtual_DVD-ROM#2&1f4adffe&0&000001#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}

Anti Debugging

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	System information queried: CodeIntegrityInformation
Source: C:\Users\user\AppData\Roaming\jtdteff	System information queried: CodeIntegrityInformation

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_0040F5C0 _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_0041CD92 InterlockedIncrement,__itow_s,__invoke_watson_if_error,OutputDebugStringW,OutputDebugStringW,OutputDebugStringW,OutputDebugStringW,OutputDebugStringW,__strftime_l,__invoke_watson_if_oneof,_wcscpy_s,__invoke_watson_if_error,_wcscpy_s,__invoke_watson_if_error,__invoke_watson_if_error,_wcscat_s,__invoke_watson_if_error,_wcscat_s,__invoke_watson_if_error,__snwprintf_s,__invoke_watson_if_oneof,_wcscpy_s,__invoke_watson_if_error,__invoke_watson_if_oneof,_wcscpy_s,__invoke_watson_if_error,GetFileType,_wcslen,WriteConsoleW,GetLastError,__invoke_watson_if_oneof,_wcslen,WriteFile,WriteFile,OutputDebugStringW,__itow_s,__invoke_watson_if_error,___crtMessageWindowW,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_004095C3 LoadLibraryA,GetProcAddress,VirtualProtect,

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00480042 push dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_006BA959 push dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_006F0042 push dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Roaming\jtdteff	Code function: 20_2_0076A979 push dword ptr fs:[00000030h]

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Process queried: DebugPort
Source: C:\Users\user\AppData\Roaming\jtdteff	Process queried: DebugPort

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_0040F5C0 _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_00415990 SetUnhandledExceptionFilter,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_0040E6E0 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: 0_2_0040DB40 _raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter,

HIPS / PFW / Operating System Protection Evasion

Benign windows process drops PE files

Source: C:\Windows\explorer.exe

File created: jtdteff.5.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\04ZQ5etz9i.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read
Source: C:\Users\user\AppData\Roaming\jtdteff	Section loaded: unknown target: C:\Windows\explorer.exe protection: read write
Source: C:\Users\user\AppData\Roaming\jtdteff	Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Memory written: C:\Users\user\Desktop\04ZQ5etz9i.exe base: 400000 value starts with: 4D5A
Source: C:\Users\user\AppData\Roaming\jtdteff	Memory written: C:\Users\user\AppData\Roaming\jtdteff base: 400000 value starts with: 4D5A

Contains functionality to inject code into remote processes

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_00480110 VirtualAlloc,GetModuleFileNameA,CreateProcessA,VirtualFree,VirtualAlloc,GetThreadContext,ReadProcessMemory,NtUnmapViewOfSection,VirtualAllocEx,NtWriteVirtualMemory,NtWriteVirtualMemory,WriteProcessMemory,SetThreadContext,ResumeThread,ExitProcess,

Creates a thread in another existing process (thread injection)

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Thread created: C:\Windows\explorer.exe EIP: 24D1930
Source: C:\Users\user\AppData\Roaming\jtdteff	Thread created: unknown EIP: 4B11930

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Process created: C:\Users\user\Desktop\04ZQ5etz9i.exe "C:\Users\user\Desktop\04ZQ5etz9i.exe"
Source: C:\Users\user\AppData\Roaming\jtdteff	Process created: C:\Users\user\AppData\Roaming\jtdteff C:\Users\user\AppData\Roaming\jtdteff

Source: explorer.exe, 00000005.00000000.287973979.0000000000B50000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000005.00000000.296126582.0000000005E60000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000005.00000000.277602100.0000000005610000.00000004.00000001.00020000.00000000.sdmp	Binary or memory string: Shell_TrayWnd
Source: explorer.exe, 00000005.00000000.287973979.0000000000B50000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000005.00000000.287297332.00000000005C8000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000005.00000000.247715846.00000000005C8000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Progman
Source: explorer.exe, 00000005.00000000.287973979.0000000000B50000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000005.00000000.248011519.0000000000B50000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000005.00000000.272014080.0000000000B50000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Program Manager,
Source: explorer.exe, 00000005.00000000.287973979.0000000000B50000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000005.00000000.248011519.0000000000B50000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000005.00000000.272014080.0000000000B50000.00000002.00000001.00040000.00000000.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: GetCursorInfo,CharUpperA,GetConsoleAliasesLengthW,GetDefaultCommConfigW,GetProfileSectionW,_puts,GetFileInformationByHandle,_realloc,_realloc,_realloc,_fseek,SetCalendarInfoA,SetCurrentDirectoryA,BuildCommDCBAndTimeoutsW,CreateFileW,OpenJobObjectA,WriteConsoleOutputCharacterA,MapUserPhysicalPages,AddAtomA,GetThreadPriority,GetFullPathNameW,FindNextVolumeMountPointW,FillConsoleOutputCharacterA,EnumResourceNamesW,OpenWaitableTimerA,LocalSize,_hwrite,GetPrivateProfileStructW,GetComputerNameW,EnumDateFormatsExW,GetConsoleAliasesW,GetComputerNameW,GetConsoleTitleA,GetSystemWindowsDirectoryW,SetCalendarInfoW,GetFileAttributesA,HeapLock,lstrcpyW,LocalAlloc,GetConsoleFontSize,EnumDateFormatsW,ConvertThreadToFiber,InterlockedCompareExchange,VerifyVersionInfoA,FormatMessageW,SetCommState,FindResourceW,CreateMutexA,MoveFileA,LockFileEx,ResetEvent,FindNextFileW,GetComputerNameExW,CopyFileW,FileTimeToSystemTime,EnumSystemLocalesA,GetComputerNameW,WriteConsoleA,GlobalGetAtomNameW,LoadLibraryA,SetConsoleWindowInfo,GetCPInfoExW,EnumResourceLanguagesA,TerminateProcess,TerminateProcess,GetDiskFreeSpaceExW,GetPrivateProfileStructW,GetConsoleAliasW,lstrcpyA,GetOEMCP,TerminateProcess,VirtualAlloc,GetComputerNameA,GetModuleHandleW,
Source: C:\Users\user\Desktop\04ZQ5etz9i.exe	Code function: GetLocaleInfoA,

Source: C:\Windows\explorer.exe

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

Source: C:\Users\user\Desktop\04ZQ5etz9i.exe

Code function: 0_2_004159B0 GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter,

Stealing of Sensitive Information

Yara detected SmokeLoader

Source: Yara match	File source: 0.2.04ZQ5etz9i.exe.4815a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.04ZQ5etz9i.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 21.2.jtdteff.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.jtdteff.6f15a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected SmokeLoader

Source: Yara match	File source: 0.2.04ZQ5etz9i.exe.4815a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.04ZQ5etz9i.exe.400000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.04ZQ5etz9i.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 21.2.jtdteff.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.jtdteff.6f15a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.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	2 Command and Scripting Interpreter	1 DLL Side-Loading	513 Process Injection	11 Masquerading	1 Input Capture	1 System Time Discovery	Remote Services	1 Input Capture	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	2 Native API	Boot or Logon Initialization Scripts	1 DLL Side-Loading	12 Virtualization/Sandbox Evasion	LSASS Memory	331 Security Software Discovery	Remote Desktop Protocol	1 Archive Collected Data	Exfiltration Over Bluetooth	2 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	1 Exploitation for Client Execution	Logon Script (Windows)	Logon Script (Windows)	513 Process Injection	Security Account Manager	12 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	112 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)	1 Deobfuscate/Decode Files or Information	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 Hidden Files and Directories	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	2 Obfuscated Files or Information	Cached Domain Credentials	15 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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
04ZQ5etz9i.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Roaming\jtdteff	100%	Joe Sandbox ML

Unpacked PE Files

Source	Detection	Scanner	Label	Download
1.0.04ZQ5etz9i.exe.400000.0.unpack	100%	Avira	HEUR/AGEN.1228923	Download File
1.0.04ZQ5etz9i.exe.400000.4.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.04ZQ5etz9i.exe.400000.2.unpack	100%	Avira	HEUR/AGEN.1228923	Download File
21.0.jtdteff.400000.6.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
21.0.jtdteff.400000.4.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.04ZQ5etz9i.exe.400000.6.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.04ZQ5etz9i.exe.400000.5.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.2.04ZQ5etz9i.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.04ZQ5etz9i.exe.400000.1.unpack	100%	Avira	HEUR/AGEN.1228923	Download File
1.0.04ZQ5etz9i.exe.400000.3.unpack	100%	Avira	HEUR/AGEN.1228923	Download File
0.2.04ZQ5etz9i.exe.4815a0.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
20.2.jtdteff.6f15a0.1.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
21.2.jtdteff.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
21.0.jtdteff.400000.5.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File

Domains

⊘No Antivirus matches

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	34.118.39.10	true	true		unknown
host-host-file8.com	unknown	unknown	true		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

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
34.118.39.10	host-file-host6.com	United States		139070	GOOGLE-AS-APGoogleAsiaPacificPteLtdSG	true

General Information

Joe Sandbox Version:	35.0.0 Citrine
Analysis ID:	678602
Start date and time: 04/08/202209:36:11	2022-08-04 09:36:11 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 22s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	04ZQ5etz9i.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	30
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@4/1
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 83.7% (good quality ratio 78.1%) Quality average: 74.7% Quality standard deviation: 30.8%
HCA Information:	Successful, ratio: 99% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe Adjust boot time Enable AMSI

Warnings

Behavior information exceeds normal sizes, reducing to normal. Report will have missing behavior information.
Exclude process from analysis (whitelisted): MpCmdRun.exe, BackgroundTransferHost.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, wuapihost.exe
Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, fs.microsoft.com, store-images.s-microsoft.com, login.live.com, sls.update.microsoft.com, ctldl.windowsupdate.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
09:38:08	Task Scheduler	Run new task: Firefox Default Browser Agent 14075C06E1FEED28 path: C:\Users\user\AppData\Roaming\jtdteff

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\AppData\Roaming\jtdteff

Download File

Process:	C:\Windows\explorer.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	346624
Entropy (8bit):	6.355322829319774
Encrypted:	false
SSDEEP:	6144:kbielRAT0GZkAMOHG/HBCssiXE8du+9W0U:kmehKkZOHGfBCsG29W
MD5:	785D9D53C4B721385E9E5F51A4846791
SHA1:	751B17AB9FAE896ED414F42DACD885BD75A83F46
SHA-256:	6716B20272E1B5EC3A6D86F9144AF69E1615EFDAB035E130B654757B36E8B84F
SHA-512:	C96CF6B70332FBFB0F0E55674843082A1AF5F88447D0E8FAA7351CF59B54080139F91745DAE07558C168802690628D86D0CEFEC97B50F3F0A05F6792BE923581
Malicious:	true
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......u...1.,1.,1.,/.2,&.,/.$,..,.%.,4.,1.,..,/.#,..,/.3,0.,/.6,0.,Rich1.,................PE..L....r#`................."...................@....@..........................0.......T....................................... ..<.... ..................................................................@............................................text...Z .......".................. ..`.data........@.......&..............@....cuheb...............4..............@....rilez...............6..............@....kibu................:..............@....vitid...............>..............@....rsrc........ .......@..............@..@........................................................................................................................................................................................................................................................

C:\Users\user\AppData\Roaming\jtdteff: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):	6.355322829319774
TrID:	Win32 Executable (generic) a (10002005/4) 99.83% Windows Screen Saver (13104/52) 0.13% 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:	04ZQ5etz9i.exe
File size:	346624
MD5:	785d9d53c4b721385e9e5f51a4846791
SHA1:	751b17ab9fae896ed414f42dacd885bd75a83f46
SHA256:	6716b20272e1b5ec3a6d86f9144af69e1615efdab035e130b654757b36e8b84f
SHA512:	c96cf6b70332fbfb0f0e55674843082a1af5f88447d0e8faa7351cf59b54080139f91745dae07558c168802690628d86d0cefec97b50f3f0a05f6792be923581
SSDEEP:	6144:kbielRAT0GZkAMOHG/HBCssiXE8du+9W0U:kmehKkZOHGfBCsG29W
TLSH:	0574AE40BBA0D43DE1F312F4B97A83A8B52D7EA15B7410CB52D62AEE56346E0EC75307
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......u...1..,1..,1..,/.2,&..,/.$,...,.%.,4..,1..,...,/.#,...,/.3,0..,/.6,0..,Rich1..,................PE..L....r#`.................".

File Icon


Icon Hash:	aedaae9ecea62aa2

Static PE Info

General

Entrypoint:	0x40b2a0
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:	0x6023728D [Wed Feb 10 05:43:41 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:	9da6af138aaaf087a1ce609a65e93d9a

Entrypoint Preview

Instruction
mov edi, edi
push ebp
mov ebp, esp
call 00007FE788C6911Bh
call 00007FE788C5EA26h
pop ebp
ret
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
mov edi, edi
push ebp
mov ebp, esp
push FFFFFFFEh
push 004318A0h
push 0040EF30h
mov eax, dword ptr fs:[00000000h]
push eax
add esp, FFFFFF94h
push ebx
push esi
push edi
mov eax, dword ptr [00443BD4h]
xor dword ptr [ebp-08h], eax
xor eax, ebp
push eax
lea eax, dword ptr [ebp-10h]
mov dword ptr fs:[00000000h], eax
mov dword ptr [ebp-18h], esp
mov dword ptr [ebp-70h], 00000000h
mov dword ptr [ebp-04h], 00000000h
lea eax, dword ptr [ebp-60h]
push eax
call dword ptr [004011D0h]
mov dword ptr [ebp-04h], FFFFFFFEh
jmp 00007FE788C5EA38h
mov eax, 00000001h
ret
mov esp, dword ptr [ebp-18h]
mov dword ptr [ebp-78h], 000000FFh
mov dword ptr [ebp-04h], FFFFFFFEh
mov eax, dword ptr [ebp-78h]
jmp 00007FE788C5EB68h
mov dword ptr [ebp-04h], FFFFFFFEh
call 00007FE788C5EBA4h
mov dword ptr [ebp-6Ch], eax
push 00000001h
call 00007FE788C6A3EAh
add esp, 04h
test eax, eax
jne 00007FE788C5EA1Ch
push 0000001Ch
call 00007FE788C5EB5Ch
add esp, 04h
call 00007FE788C66EF4h
test eax, eax
jne 00007FE788C5EA1Ch
push 00000010h

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	0x32004	0x3c	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x52000	0x108d0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x1310	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	0x8f18	0x40	.text
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x2bc	.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	0x3205a	0x32200	False	0.3747418562967581	data	5.747276658789658	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.data	0x34000	0x19d88	0x10e00	False	0.9295717592592593	data	7.777144287546035	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.cuheb	0x4e000	0x5	0x200	False	0.02734375	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rilez	0x4f000	0x400	0x400	False	0.0166015625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.kibu	0x50000	0x400	0x400	False	0.0166015625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.vitid	0x51000	0x96	0x200	False	0.02734375	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x52000	0x108d0	0x10a00	False	0.5496211231203008	data	5.486118535451178	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x52630	0x6c8	data	Korean	North Korea
RT_ICON	0x52630	0x6c8	data	Korean	South Korea
RT_ICON	0x52cf8	0x568	GLS_BINARY_LSB_FIRST	Korean	North Korea
RT_ICON	0x52cf8	0x568	GLS_BINARY_LSB_FIRST	Korean	South Korea
RT_ICON	0x53260	0x10a8	data	Korean	North Korea
RT_ICON	0x53260	0x10a8	data	Korean	South Korea
RT_ICON	0x54308	0x988	dBase III DBT, version number 0, next free block index 40	Korean	North Korea
RT_ICON	0x54308	0x988	dBase III DBT, version number 0, next free block index 40	Korean	South Korea
RT_ICON	0x54c90	0x468	GLS_BINARY_LSB_FIRST	Korean	North Korea
RT_ICON	0x54c90	0x468	GLS_BINARY_LSB_FIRST	Korean	South Korea
RT_ICON	0x55148	0x8a8	dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"	Korean	North Korea
RT_ICON	0x55148	0x8a8	dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"	Korean	South Korea
RT_ICON	0x559f0	0x6c8	dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"	Korean	North Korea
RT_ICON	0x559f0	0x6c8	dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"	Korean	South Korea
RT_ICON	0x560b8	0x568	GLS_BINARY_LSB_FIRST	Korean	North Korea
RT_ICON	0x560b8	0x568	GLS_BINARY_LSB_FIRST	Korean	South Korea
RT_ICON	0x56620	0x10a8	data	Korean	North Korea
RT_ICON	0x56620	0x10a8	data	Korean	South Korea
RT_ICON	0x576c8	0x988	data	Korean	North Korea
RT_ICON	0x576c8	0x988	data	Korean	South Korea
RT_ICON	0x58050	0x468	GLS_BINARY_LSB_FIRST	Korean	North Korea
RT_ICON	0x58050	0x468	GLS_BINARY_LSB_FIRST	Korean	South Korea
RT_ICON	0x58518	0x25a8	data	Korean	North Korea
RT_ICON	0x58518	0x25a8	data	Korean	South Korea
RT_ICON	0x5aac0	0x10a8	data	Korean	North Korea
RT_ICON	0x5aac0	0x10a8	data	Korean	South Korea
RT_ICON	0x5bb90	0xea8	data	Korean	North Korea
RT_ICON	0x5bb90	0xea8	data	Korean	South Korea
RT_ICON	0x5ca38	0x8a8	dBase IV DBT of @.DBF, block length 1024, next free block index 40, next free block 8305227, next used block 8370799	Korean	North Korea
RT_ICON	0x5ca38	0x8a8	dBase IV DBT of @.DBF, block length 1024, next free block index 40, next free block 8305227, next used block 8370799	Korean	South Korea
RT_ICON	0x5d2e0	0x6c8	data	Korean	North Korea
RT_ICON	0x5d2e0	0x6c8	data	Korean	South Korea
RT_ICON	0x5d9a8	0x568	GLS_BINARY_LSB_FIRST	Korean	North Korea
RT_ICON	0x5d9a8	0x568	GLS_BINARY_LSB_FIRST	Korean	South Korea
RT_ICON	0x5df10	0x25a8	data	Korean	North Korea
RT_ICON	0x5df10	0x25a8	data	Korean	South Korea
RT_ICON	0x604b8	0x10a8	data	Korean	North Korea
RT_ICON	0x604b8	0x10a8	data	Korean	South Korea
RT_ICON	0x61560	0x988	data	Korean	North Korea
RT_ICON	0x61560	0x988	data	Korean	South Korea
RT_ICON	0x61ee8	0x468	GLS_BINARY_LSB_FIRST	Korean	North Korea
RT_ICON	0x61ee8	0x468	GLS_BINARY_LSB_FIRST	Korean	South Korea
RT_STRING	0x625d8	0xac	data	Korean	North Korea
RT_STRING	0x625d8	0xac	data	Korean	South Korea
RT_STRING	0x62688	0x246	data	Korean	North Korea
RT_STRING	0x62688	0x246	data	Korean	South Korea
RT_ACCELERATOR	0x62438	0x60	data	Korean	North Korea
RT_ACCELERATOR	0x62438	0x60	data	Korean	South Korea
RT_ACCELERATOR	0x623c8	0x70	data	Korean	North Korea
RT_ACCELERATOR	0x623c8	0x70	data	Korean	South Korea
RT_GROUP_ICON	0x5bb68	0x22	data	Korean	North Korea
RT_GROUP_ICON	0x5bb68	0x22	data	Korean	South Korea
RT_GROUP_ICON	0x584b8	0x5a	data	Korean	North Korea
RT_GROUP_ICON	0x584b8	0x5a	data	Korean	South Korea
RT_GROUP_ICON	0x62350	0x76	data	Korean	North Korea
RT_GROUP_ICON	0x62350	0x76	data	Korean	South Korea
RT_GROUP_ICON	0x550f8	0x4c	data	Korean	North Korea
RT_GROUP_ICON	0x550f8	0x4c	data	Korean	South Korea
RT_VERSION	0x62498	0x13c	data	Korean	North Korea
RT_VERSION	0x62498	0x13c	data	Korean	South Korea

Imports

DLL

Import

KERNEL32.dll

lstrcatA, LocalSize, VerifyVersionInfoA, VerifyVersionInfoW, WriteConsoleInputW, EnumDateFormatsW, FindNextFileW, CopyFileExA, DnsHostnameToComputerNameW, ReadConsoleOutputCharacterW, SetConsoleActiveScreenBuffer, LockFile, GetProfileSectionW, QueryDosDeviceW, IsSystemResumeAutomatic, GetProcessPriorityBoost, GetDriveTypeW, GlobalGetAtomNameA, lstrlenA, FindNextVolumeMountPointW, TlsGetValue, SizeofResource, WriteConsoleInputA, GetConsoleTitleA, GetComputerNameExW, OpenEventA, CallNamedPipeW, GetModuleHandleW, GetSystemDirectoryA, SetCurrentDirectoryA, BuildCommDCBAndTimeoutsA, GetProcAddress, LoadLibraryA, MoveFileWithProgressW, GetCommandLineW, InterlockedExchange, GetConsoleTitleW, CopyFileW, CreateActCtxA, FormatMessageW, LeaveCriticalSection, FindNextVolumeW, GetOverlappedResult, CreateNamedPipeW, GetSystemDefaultLangID, GetConsoleAliasesLengthW, WriteProfileSectionW, AddAtomA, InterlockedIncrement, HeapSize, _hwrite, InterlockedExchangeAdd, GetStartupInfoW, CreateMailslotA, IsDBCSLeadByte, GetSystemWow64DirectoryW, GetLastError, GetPrivateProfileIntA, GetConsoleAliasExesLengthW, DebugBreak, SetLastError, LoadLibraryW, GetComputerNameA, VirtualAlloc, GetOEMCP, lstrcpyA, GetConsoleAliasW, GetDiskFreeSpaceExW, TerminateProcess, EnumResourceLanguagesA, GetCPInfoExW, SetConsoleWindowInfo, GlobalGetAtomNameW, WriteConsoleA, EnumSystemLocalesA, FileTimeToSystemTime, ResetEvent, LockFileEx, MoveFileA, CreateMutexA, FindResourceW, SetCommState, InterlockedCompareExchange, ConvertThreadToFiber, GetConsoleFontSize, LocalAlloc, lstrcpyW, HeapLock, GetFileAttributesA, SetCalendarInfoW, GetSystemWindowsDirectoryW, GetConsoleAliasesW, EnumDateFormatsExW, GetComputerNameW, GetPrivateProfileStructW, OpenWaitableTimerA, EnumResourceNamesW, FillConsoleOutputCharacterA, GetFullPathNameW, GetThreadPriority, MapUserPhysicalPages, WriteConsoleOutputCharacterA, OpenJobObjectA, CreateFileW, BuildCommDCBAndTimeoutsW, SetCalendarInfoA, GetFileInformationByHandle, GetDefaultCommConfigW, InterlockedDecrement, Sleep, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, RaiseException, RtlUnwind, GetCommandLineA, GetStartupInfoA, HeapValidate, IsBadReadPtr, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetModuleFileNameW, GetCurrentProcess, IsDebuggerPresent, GetModuleHandleA, TlsAlloc, TlsSetValue, GetCurrentThreadId, TlsFree, SetFilePointer, SetHandleCount, GetStdHandle, GetFileType, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, ExitProcess, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapDestroy, HeapCreate, HeapFree, VirtualFree, WriteFile, HeapAlloc, HeapReAlloc, GetACP, GetCPInfo, IsValidCodePage, FlushFileBuffers, GetConsoleCP, GetConsoleMode, OutputDebugStringA, WriteConsoleW, OutputDebugStringW, InitializeCriticalSectionAndSpinCount, SetStdHandle, MultiByteToWideChar, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, GetConsoleOutputCP, CloseHandle, CreateFileA

USER32.dll

CharUpperA, GetCursorInfo

Possible Origin

Language of compilation system	Country where language is spoken	Map
Korean	North Korea
Korean	South Korea

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 4, 2022 09:38:07.691579103 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:07.728035927 CEST	80	49768	34.118.39.10	192.168.2.4
Aug 4, 2022 09:38:07.728180885 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:07.728344917 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:07.728353024 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:07.764966965 CEST	80	49768	34.118.39.10	192.168.2.4
Aug 4, 2022 09:38:07.858201027 CEST	80	49768	34.118.39.10	192.168.2.4
Aug 4, 2022 09:38:08.059257984 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:37.858741045 CEST	80	49768	34.118.39.10	192.168.2.4
Aug 4, 2022 09:38:37.858876944 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:37.858978033 CEST	49768	80	192.168.2.4	34.118.39.10
Aug 4, 2022 09:38:37.895512104 CEST	80	49768	34.118.39.10	192.168.2.4

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 4, 2022 09:38:07.363244057 CEST	64277	53	192.168.2.4	8.8.8.8
Aug 4, 2022 09:38:07.655704975 CEST	53	64277	8.8.8.8	192.168.2.4
Aug 4, 2022 09:38:07.868459940 CEST	56076	53	192.168.2.4	8.8.8.8
Aug 4, 2022 09:38:08.871870041 CEST	56076	53	192.168.2.4	8.8.8.8
Aug 4, 2022 09:38:09.872922897 CEST	56076	53	192.168.2.4	8.8.8.8
Aug 4, 2022 09:38:11.895647049 CEST	53	56076	8.8.8.8	192.168.2.4
Aug 4, 2022 09:38:12.898232937 CEST	53	56076	8.8.8.8	192.168.2.4
Aug 4, 2022 09:38:14.069996119 CEST	53	56076	8.8.8.8	192.168.2.4

ICMP Packets

Timestamp	Source IP	Dest IP	Checksum	Code	Type
Aug 4, 2022 09:38:12.898369074 CEST	192.168.2.4	8.8.8.8	cff7	(Port unreachable)	Destination Unreachable
Aug 4, 2022 09:38:14.070182085 CEST	192.168.2.4	8.8.8.8	cff7	(Port unreachable)	Destination Unreachable

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Aug 4, 2022 09:38:07.363244057 CEST	192.168.2.4	8.8.8.8	0xb1b8	Standard query (0)	host-file-host6.com	A (IP address)	IN (0x0001)
Aug 4, 2022 09:38:07.868459940 CEST	192.168.2.4	8.8.8.8	0x8843	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)
Aug 4, 2022 09:38:08.871870041 CEST	192.168.2.4	8.8.8.8	0x8843	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)
Aug 4, 2022 09:38:09.872922897 CEST	192.168.2.4	8.8.8.8	0x8843	Standard query (0)	host-host-file8.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Aug 4, 2022 09:38:07.655704975 CEST	8.8.8.8	192.168.2.4	0xb1b8	No error (0)	host-file-host6.com		34.118.39.10	A (IP address)	IN (0x0001)
Aug 4, 2022 09:38:11.895647049 CEST	8.8.8.8	192.168.2.4	0x8843	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)
Aug 4, 2022 09:38:12.898232937 CEST	8.8.8.8	192.168.2.4	0x8843	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)
Aug 4, 2022 09:38:14.069996119 CEST	8.8.8.8	192.168.2.4	0x8843	Server failure (2)	host-host-file8.com	none	none	A (IP address)	IN (0x0001)

HTTP Request Dependency Graph

nwvsnnm.org

host-file-host6.com

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.4	49768	34.118.39.10	80	C:\Windows\explorer.exe

Timestamp	kBytes transferred	Direction	Data
Aug 4, 2022 09:38:07.728344917 CEST	1155	OUT	POST / HTTP/1.1 Connection: Keep-Alive Content-Type: application/x-www-form-urlencoded Accept: / Referer: http://nwvsnnm.org/ User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko Content-Length: 247 Host: host-file-host6.com
Aug 4, 2022 09:38:07.858201027 CEST	1155	IN	HTTP/1.1 200 OK server: nginx/1.20.1 date: Thu, 04 Aug 2022 07:38:07 GMT content-type: text/html; charset=UTF-8 transfer-encoding: chunked Data Raw: 46 0d 0a 59 6f 75 72 20 49 50 20 62 6c 6f 63 6b 65 64 0d 0a 30 0d 0a 0d 0a Data Ascii: FYour IP blocked0

Target ID:	0
Start time:	09:37:12
Start date:	04/08/2022
Path:	C:\Users\user\Desktop\04ZQ5etz9i.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\04ZQ5etz9i.exe"
Imagebase:	0x400000
File size:	346624 bytes
MD5 hash:	785D9D53C4B721385E9E5F51A4846791
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: 00000000.00000002.235932667.00000000006B6000.00000040.00000020.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: 04ZQ5etz9i.exePID: 3908, Parent PID: 1888

General

Target ID:	1
Start time:	09:37:14
Start date:	04/08/2022
Path:	C:\Users\user\Desktop\04ZQ5etz9i.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\04ZQ5etz9i.exe"
Imagebase:	0x400000
File size:	346624 bytes
MD5 hash:	785D9D53C4B721385E9E5F51A4846791
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: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000001.00000002.315316799.00000000005A1000.00000004.10000000.00040000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000001.00000002.315100572.00000000004F0000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: explorer.exePID: 3616, Parent PID: 3908

General

Target ID:	5
Start time:	09:37:21
Start date:	04/08/2022
Path:	C:\Windows\explorer.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\Explorer.EXE
Imagebase:	0x7ff6f3b00000
File size:	3933184 bytes
MD5 hash:	AD5296B280E8F522A8A897C96BAB0E1D
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: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000005.00000000.288381644.00000000024D1000.00000020.80000000.00040000.00000000.sdmp, Author: unknown
Reputation:	high

Analysis Process: jtdteffPID: 5348, Parent PID: 960

General

Target ID:	20
Start time:	09:38:08
Start date:	04/08/2022
Path:	C:\Users\user\AppData\Roaming\jtdteff
Wow64 process (32bit):	true
Commandline:	C:\Users\user\AppData\Roaming\jtdteff
Imagebase:	0x400000
File size:	346624 bytes
MD5 hash:	785D9D53C4B721385E9E5F51A4846791
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: 00000014.00000002.357473381.0000000000766000.00000040.00000020.00020000.00000000.sdmp, Author: unknown
Antivirus matches:	Detection: 100%, Joe Sandbox ML
Reputation:	low

Analysis Process: jtdteffPID: 388, Parent PID: 5348

General

Target ID:	21
Start time:	09:38:11
Start date:	04/08/2022
Path:	C:\Users\user\AppData\Roaming\jtdteff
Wow64 process (32bit):	true
Commandline:	C:\Users\user\AppData\Roaming\jtdteff
Imagebase:	0x400000
File size:	346624 bytes
MD5 hash:	785D9D53C4B721385E9E5F51A4846791
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: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000015.00000002.369606256.0000000000580000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_SmokeLoader_2, Description: Yara detected SmokeLoader, Source: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Smokeloader_4e31426e, Description: unknown, Source: 00000015.00000002.369783218.0000000002091000.00000004.10000000.00040000.00000000.sdmp, Author: unknown
Reputation:	low

Disassembly

⊘No disassembly

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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 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 use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
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 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 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:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
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 a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
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 04ZQ5etz9i.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

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:\Users\user\AppData\Roaming\jtdteff

C:\Users\user\AppData\Roaming\jtdteff: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

Network Port Distribution

TCP Packets

UDP Packets

Windows Analysis Report
04ZQ5etz9i.exe