qakbot | fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4

Analysis

max time kernel
17s
max time network
124s
platform
windows10_x64
resource
win10v20210408
submitted
11-05-2021 10:35

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General

Target

fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4.dll
Size

943KB
MD5

f1ed1242fe10b835854a926dd24a8926
SHA1

8646db8362f33bff3483b1150a5718339eb8a9dc
SHA256

fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4
SHA512

8c81901c916a4ee85b8143e3b4f188a399751e96baab9d110b26938b96c765ca0ad73169d02079823d9c2dc745d80cf351079b5800d5ff10a7260abf7dd53ded

Score

10^/10

qakbot obama40 1620640874 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama40

Campaign

1620640874

136.232.34.70:443

50.244.112.106:443

86.248.16.253:2222

71.41.184.10:3389

140.82.49.12:443

216.201.162.158:443

73.25.124.140:2222

197.45.110.165:995

207.246.116.237:443

149.28.101.90:2222

149.28.101.90:8443

45.77.117.108:2222

45.77.117.108:995

207.246.116.237:995

45.32.211.207:8443

45.77.115.208:8443

45.32.211.207:995

207.246.116.237:2222

149.28.98.196:995

149.28.98.196:2222

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

200 1204 WerFault.exe rundll32.exe

pid	pid_target	process	target process
200	1204	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1204	rundll32.exe
1204	rundll32.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe
200	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 200 WerFault.exe
Token: SeBackupPrivilege 200 WerFault.exe
Token: SeDebugPrivilege 200 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	200	WerFault.exe
Token: SeBackupPrivilege	200	WerFault.exe
Token: SeDebugPrivilege	200	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 596 wrote to memory of 1204	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 1204	596	rundll32.exe	rundll32.exe
PID 596 wrote to memory of 1204	596	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:596

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa2ff2ff51ca05cc3b06dc45b04636f6617100fc78840ab0824832fef19941f4.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 712
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1204-114-0x0000000000000000-mapping.dmp

Download
memory/1204-115-0x00000000046E0000-0x00000000047D0000-memory.dmp

Filesize
960KB

Download
memory/1204-116-0x00000000048D0000-0x00000000048F3000-memory.dmp

Filesize
140KB

Download
memory/1204-117-0x0000000004950000-0x000000000498D000-memory.dmp

Filesize
244KB

Download