qakbot | 1bbeafc55ebf403a0ebbb672035e358b36377c370cd37cab7df1088c083770bf

Analysis

max time kernel
120s
max time network
121s
platform
windows10_x64
resource
win10v20210410
submitted
16-04-2021 15:41

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General

Target

1bbeafc55ebf403a0ebbb672035e358b36377c370cd37cab7df1088c083770bf.dll
Size

1.4MB
MD5

e1335bb2eac8b5f83dd2a5e8c6815238
SHA1

d8c393895cb1bf9ef55cfe252c6386376398896f
SHA256

1bbeafc55ebf403a0ebbb672035e358b36377c370cd37cab7df1088c083770bf
SHA512

5c2b46e598a8d7a1ba6ecee37e5ebb1713f7f96d27029335684bde0beae81e03e979cd28750baf760f35ac2e2c84322cc72c0dd72636e14fa598302399c1822c

Score

10^/10

qakbot clinton05 1618497049 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

clinton05

Campaign

1618497049

72.252.201.69:443

45.63.107.192:995

149.28.99.97:2222

75.118.1.141:443

189.210.115.207:443

72.240.200.181:2222

75.137.47.174:443

151.205.102.42:443

136.232.34.70:443

216.201.162.158:443

47.196.192.184:443

67.8.103.21:443

140.82.49.12:443

24.226.156.153:443

71.41.184.10:3389

24.139.72.117:443

71.74.12.34:443

24.55.112.61:443

173.21.10.71:2222

193.248.221.184:2222

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

3628 3148 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3628	3148	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3148	rundll32.exe
3148	rundll32.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe
3628	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3628 WerFault.exe
Token: SeBackupPrivilege 3628 WerFault.exe
Token: SeDebugPrivilege 3628 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3628	WerFault.exe
Token: SeBackupPrivilege	3628	WerFault.exe
Token: SeDebugPrivilege	3628	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3152 wrote to memory of 3148	3152	rundll32.exe	rundll32.exe
PID 3152 wrote to memory of 3148	3152	rundll32.exe	rundll32.exe
PID 3152 wrote to memory of 3148	3152	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1bbeafc55ebf403a0ebbb672035e358b36377c370cd37cab7df1088c083770bf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3152

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1bbeafc55ebf403a0ebbb672035e358b36377c370cd37cab7df1088c083770bf.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 824
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3628

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3148-114-0x0000000000000000-mapping.dmp

Download
memory/3148-115-0x00000000029E0000-0x00000000029E1000-memory.dmp

Filesize
4KB

Download
memory/3148-116-0x0000000004930000-0x0000000004972000-memory.dmp

Filesize
264KB

Download
memory/3148-117-0x0000000004D10000-0x0000000004D49000-memory.dmp

Filesize
228KB

Download