qakbot | 75bd9e581d48f304bec7cf8f07fc56937501e67a578d33252915b455fc2506f1

Analysis

max time kernel
11s
max time network
135s
platform
windows10_x64
resource
win10v20210410
submitted
16-06-2021 15:58

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General

Target

f1fb3abb2393f77b6192945aa277151d.dll
Size

893KB
MD5

f1fb3abb2393f77b6192945aa277151d
SHA1

f62a31eb33e26cabdbd3ef843bd19c95df47dcdb
SHA256

75bd9e581d48f304bec7cf8f07fc56937501e67a578d33252915b455fc2506f1
SHA512

2037d379bf63b064ae1ed350dded6ebf73dd23002933d64de7d379995f21c21959369934e903f8ab94099db9c40b2f609e873245d1c6b7f57680d3796031f3d0

Score

10^/10

qakbot obama60 1623839235 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama60

Campaign

1623839235

71.163.222.223:443

83.110.109.155:2222

140.82.49.12:443

144.139.47.206:443

105.198.236.101:443

136.232.34.70:443

90.65.234.26:2222

71.41.184.10:3389

98.192.185.86:443

184.185.103.157:443

24.179.77.236:443

81.97.154.100:443

186.144.33.73:443

96.253.46.210:443

213.122.113.120:443

47.22.148.6:443

149.28.99.97:995

45.63.107.192:2222

45.32.211.207:443

45.32.211.207:8443

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

3956 3412 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3956	3412	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3412	rundll32.exe
3412	rundll32.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe
3956	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3956 WerFault.exe
Token: SeBackupPrivilege 3956 WerFault.exe
Token: SeDebugPrivilege 3956 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3956	WerFault.exe
Token: SeBackupPrivilege	3956	WerFault.exe
Token: SeDebugPrivilege	3956	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4068 wrote to memory of 3412	4068	rundll32.exe	rundll32.exe
PID 4068 wrote to memory of 3412	4068	rundll32.exe	rundll32.exe
PID 4068 wrote to memory of 3412	4068	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:4068

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1fb3abb2393f77b6192945aa277151d.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 768
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3956

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3412-114-0x0000000000000000-mapping.dmp

Download
memory/3412-115-0x0000000000CD0000-0x0000000000DB3000-memory.dmp

Filesize
908KB

Download
memory/3412-117-0x0000000000F20000-0x0000000000F4F000-memory.dmp

Filesize
188KB

Download
memory/3412-116-0x0000000000EC0000-0x0000000000EE3000-memory.dmp

Filesize
140KB

Download