qakbot | b2a2fecf72a5b1266654a8400d0929f45b91ac3a491fce7a470c063872fc7958

Analysis

max time kernel
13s
max time network
116s
platform
windows10_x64
resource
win10v20201028
submitted
09-03-2021 20:09

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General

Target

b2a2fecf72a5b1266654a8400d0929f45b91ac3a491fce7a470c063872fc7958.dll
Size

770KB
MD5

484873ffbd9e4a676f9287751ee671f5
SHA1

2e528572fe4152004f2ffaddb40a134c61dca70f
SHA256

b2a2fecf72a5b1266654a8400d0929f45b91ac3a491fce7a470c063872fc7958
SHA512

04a98a50ec8c6e1c63782f22c7d303b8a9374a6234d97bdab4aa1cc7557c0a1288a504d768d6ed22dc990bb94686895b1110902b8105b5d717ce4a236a4fc669

Score

10^/10

qakbot obama10 1615286191 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama10

Campaign

1615286191

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

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

3948 2932 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3948	2932	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

WerFault.exe

pid	process
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe
3948	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3948 WerFault.exe
Token: SeBackupPrivilege 3948 WerFault.exe
Token: SeDebugPrivilege 3948 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3948	WerFault.exe
Token: SeBackupPrivilege	3948	WerFault.exe
Token: SeDebugPrivilege	3948	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3920 wrote to memory of 2932	3920	rundll32.exe	rundll32.exe
PID 3920 wrote to memory of 2932	3920	rundll32.exe	rundll32.exe
PID 3920 wrote to memory of 2932	3920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b2a2fecf72a5b1266654a8400d0929f45b91ac3a491fce7a470c063872fc7958.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3920

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b2a2fecf72a5b1266654a8400d0929f45b91ac3a491fce7a470c063872fc7958.dll,#1
2⤵
PID:2932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 748
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2932-2-0x0000000000000000-mapping.dmp

Download
memory/2932-3-0x00000000009D0000-0x00000000009D1000-memory.dmp

Filesize
4KB

Download
memory/2932-5-0x0000000002D80000-0x0000000002DB3000-memory.dmp

Filesize
204KB

Download
memory/2932-6-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/3948-4-0x0000000004B40000-0x0000000004B41000-memory.dmp

Filesize
4KB

Download