qakbot | b0e0fd10ab854a82500bae0d29f6d7cae17427139af13687158eb5440fef920a

General

Target

Ref.lnk
Size

1KB
MD5

14ea31de3928c83dc8b8aec92a8a2cfd
SHA1

ec28d62a2f57db722529d9be405071f0487c586e
SHA256

74f8f7d95f369950e111d66ceb897b1deae57f27f96df7110cc4a7c0ba882f85
SHA512

5853016ae5c719592c22ab42411e8b334a0db4b4daf446a8b74d568d74b2d67f238a12328907837a9455b4160d8e179fd1343e25c8c13db89bab99ab2707b60b

Score

10^/10

qakbot obama226 1670237875 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

obama226

Campaign

1670237875

C2

76.100.159.250:443

66.191.69.18:995

186.64.67.9:443

50.90.249.161:443

109.150.179.158:2222

92.149.205.238:2222

86.165.15.180:2222

41.44.19.36:995

78.17.157.5:443

173.18.126.3:443

75.99.125.235:2222

172.90.139.138:2222

27.99.45.237:2222

91.68.227.219:443

12.172.173.82:993

103.144.201.62:2078

12.172.173.82:990

173.239.94.212:443

91.169.12.198:32100

24.64.114.59:2222

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
4864	rundll32.exe
4864	rundll32.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe
4520	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4864 rundll32.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 796 wrote to memory of 3344	796	cmd.exe	cmd.exe
PID 796 wrote to memory of 3344	796	cmd.exe	cmd.exe
PID 3344 wrote to memory of 216	3344	cmd.exe	cmd.exe
PID 3344 wrote to memory of 216	3344	cmd.exe	cmd.exe
PID 216 wrote to memory of 1260	216	cmd.exe	replace.exe
PID 216 wrote to memory of 1260	216	cmd.exe	replace.exe
PID 216 wrote to memory of 4256	216	cmd.exe	rundll32.exe
PID 216 wrote to memory of 4256	216	cmd.exe	rundll32.exe
PID 4256 wrote to memory of 4864	4256	rundll32.exe	rundll32.exe
PID 4256 wrote to memory of 4864	4256	rundll32.exe	rundll32.exe
PID 4256 wrote to memory of 4864	4256	rundll32.exe	rundll32.exe
PID 4864 wrote to memory of 4520	4864	rundll32.exe	wermgr.exe
PID 4864 wrote to memory of 4520	4864	rundll32.exe	wermgr.exe
PID 4864 wrote to memory of 4520	4864	rundll32.exe	wermgr.exe
PID 4864 wrote to memory of 4520	4864	rundll32.exe	wermgr.exe
PID 4864 wrote to memory of 4520	4864	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Ref.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:796

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c spunky\lashings.cmd
2⤵
- Suspicious use of WriteProcessMemory
PID:3344

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K spunky\brought.cmd system rundl
3⤵
- Suspicious use of WriteProcessMemory
PID:216

C:\Windows\system32\replace.exe
replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
4⤵
PID:1260

C:\Windows\system32\rundll32.exe
rundll32 spunky\\km.tmp,DrawThemeIcon
4⤵
- Suspicious use of WriteProcessMemory
PID:4256

C:\Windows\SysWOW64\rundll32.exe
rundll32 spunky\\km.tmp,DrawThemeIcon
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4864

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
6⤵
- Suspicious behavior: EnumeratesProcesses
PID:4520

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/216-133-0x0000000000000000-mapping.dmp

Download
memory/1260-134-0x0000000000000000-mapping.dmp

Download
memory/3344-132-0x0000000000000000-mapping.dmp

Download
memory/4256-135-0x0000000000000000-mapping.dmp

Download
memory/4520-139-0x0000000000000000-mapping.dmp

Download
memory/4520-141-0x0000000000800000-0x000000000082A000-memory.dmp

Filesize
168KB

Download
memory/4520-142-0x0000000000800000-0x000000000082A000-memory.dmp

Filesize
168KB

Download
memory/4864-136-0x0000000000000000-mapping.dmp

Download
memory/4864-137-0x00000000029C0000-0x00000000029E8000-memory.dmp

Filesize
160KB

Download
memory/4864-138-0x00000000029F0000-0x0000000002A1A000-memory.dmp

Filesize
168KB

Download
memory/4864-140-0x00000000029F0000-0x0000000002A1A000-memory.dmp

Filesize
168KB

Download

Analysis

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