qakbot | 75bd9e581d48f304bec7cf8f07fc56937501e67a578d33252915b455fc2506f1 | Triage

Analysis

max time kernel
16s
max time network
112s
platform
windows10_x64
resource
win10v20210408
submitted
16-06-2021 14:49

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General

Target

f1fb3abb2393f77b6192945aa277151d.dll
Size

893KB
MD5

f1fb3abb2393f77b6192945aa277151d
SHA1

f62a31eb33e26cabdbd3ef843bd19c95df47dcdb
SHA256

75bd9e581d48f304bec7cf8f07fc56937501e67a578d33252915b455fc2506f1
SHA512

2037d379bf63b064ae1ed350dded6ebf73dd23002933d64de7d379995f21c21959369934e903f8ab94099db9c40b2f609e873245d1c6b7f57680d3796031f3d0

Score

10^/10

qakbot banker stealer trojan

Malware Config

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3524 1220 WerFault.exe rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1220	rundll32.exe
1220	rundll32.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe
3524	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3524 WerFault.exe
Token: SeBackupPrivilege 3524 WerFault.exe
Token: SeDebugPrivilege 3524 WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 656 wrote to memory of 1220	656	rundll32.exe	rundll32.exe
PID 656 wrote to memory of 1220	656	rundll32.exe	rundll32.exe
PID 656 wrote to memory of 1220	656	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1fb3abb2393f77b6192945aa277151d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:656

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1fb3abb2393f77b6192945aa277151d.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1220 -s 720
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3524

MITRE ATT&CK Matrix

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Downloads

memory/1220-114-0x0000000000000000-mapping.dmp

Download
memory/1220-115-0x0000000002BD0000-0x0000000002BF3000-memory.dmp

Filesize
140KB

Download
memory/1220-116-0x00000000048D0000-0x00000000048FF000-memory.dmp

Filesize
188KB

Download