c2187e67fa488c35774a01ad87eeed302ea8ac0553155cae33b044d34455882f | Triage

Analysis

max time kernel
41s
max time network
50s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
19-07-2022 09:43

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General

Target

DARKCOMET 5.3.1 Fixed/DARKCOMET 5.3.1/sqlite3.dll
Size

510KB
MD5

d3979db259f55d59b4edb327673c1905
SHA1

0697e8f35b5951c61a3a632d74fd96843c941628
SHA256

043e5570299c6099756c1809c5632eabeab95ed3c1a55c86843c0ec218940e5a
SHA512

0b87c89aafd3e627c7d6bed0b833601fea1917a76a972061f32a2d9e4aa2e9e85b5e8a67cb330ca44aff17915d0fe2793798451a109d3f0b5014eed06b73bb45

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

908 1384 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1384	904	rundll32.exe	rundll32.exe
PID 1384 wrote to memory of 908	1384	rundll32.exe	WerFault.exe
PID 1384 wrote to memory of 908	1384	rundll32.exe	WerFault.exe
PID 1384 wrote to memory of 908	1384	rundll32.exe	WerFault.exe
PID 1384 wrote to memory of 908	1384	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\DARKCOMET 5.3.1 Fixed\DARKCOMET 5.3.1\sqlite3.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:904

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\DARKCOMET 5.3.1 Fixed\DARKCOMET 5.3.1\sqlite3.dll",#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1384 -s 224
3⤵
- Program crash
PID:908

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/908-56-0x0000000000000000-mapping.dmp

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memory/1384-54-0x0000000000000000-mapping.dmp

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memory/1384-55-0x00000000766A1000-0x00000000766A3000-memory.dmp

Filesize
8KB

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