qakbot | ff55279d5ef18ff4efb6cd662a7f94f4a5498ccaa2db27df946b6118a32a7c84

Analysis

max time kernel
104s
max time network
112s
platform
windows10_x64
resource
win10v20201028
submitted
12-03-2021 18:22

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General

Target

ff55279d5ef18ff4efb6cd662a7f94f4a5498ccaa2db27df946b6118a32a7c84.dll
Size

720KB
MD5

2a4480ac07ecbe8d0671ec947c1b84c6
SHA1

0402ab7b5665b4d2edfc39091ecfe57e8b64bce5
SHA256

ff55279d5ef18ff4efb6cd662a7f94f4a5498ccaa2db27df946b6118a32a7c84
SHA512

c878a53150e1649a393401dcbf2202ba59fcb0d5441ab8da848d9b4ac3b1cfdaf8f284ce975a56db436cf60d690eb3b1b73c171de270ef3a399e3fe1287595b2

Score

10^/10

qakbot obama12 1615566531 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama12

Campaign

1615566531

81.214.126.173:2222

75.118.1.141:443

98.252.118.134:443

81.97.154.100:443

186.31.77.42:443

71.117.132.169:443

24.139.72.117:443

106.51.52.111:443

47.196.192.184:443

24.95.61.62:443

47.22.148.6:443

195.12.154.8:443

71.163.223.159:443

71.41.184.10:3389

193.248.221.184:2222

83.110.108.38:2222

92.59.35.196:2222

73.25.124.140:2222

75.67.192.125:443

83.196.56.65:2222

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

3936 3224 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3936	3224	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe
3936	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3936 WerFault.exe
Token: SeBackupPrivilege 3936 WerFault.exe
Token: SeDebugPrivilege 3936 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3936	WerFault.exe
Token: SeBackupPrivilege	3936	WerFault.exe
Token: SeDebugPrivilege	3936	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3884 wrote to memory of 3224	3884	rundll32.exe	rundll32.exe
PID 3884 wrote to memory of 3224	3884	rundll32.exe	rundll32.exe
PID 3884 wrote to memory of 3224	3884	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff55279d5ef18ff4efb6cd662a7f94f4a5498ccaa2db27df946b6118a32a7c84.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff55279d5ef18ff4efb6cd662a7f94f4a5498ccaa2db27df946b6118a32a7c84.dll,#1
  2⤵
  PID:3224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 764
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3936

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3224-2-0x0000000000000000-mapping.dmp

Download
memory/3224-3-0x00000000030F0000-0x00000000030F1000-memory.dmp

Filesize
4KB

Download
memory/3224-5-0x0000000005100000-0x0000000005139000-memory.dmp

Filesize
228KB

Download
memory/3224-6-0x0000000005180000-0x00000000051BB000-memory.dmp

Filesize
236KB

Download
memory/3936-4-0x0000000004B10000-0x0000000004B11000-memory.dmp

Filesize
4KB

Download