qakbot | 51ff536b1f12c59753e3d3344b8df232c3fd7aafb49bf782e54058fc8f220e3f | Triage

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 12:11

Sharing

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General

Target

t.dll
Size

898KB
MD5

88bbf2a743baaf81f7a312be61f90d76
SHA1

3719aabc29d5eb58d5d2d2a37066047c67bfc2c6
SHA256

12094a47a9659b1c2f7c5b36e21d2b0145c9e7b2e79845a437508efa96e5f305
SHA512

b01f955eb5f840e01f1f65d5f19c0963e155b1f8d03b4e0720eccbd397cc9aee9a19a63000719e3cf8f580573a335bd61f39fe1261f44e1d5371a9c695b60b70
SSDEEP

24576:qTm4c0TXhxdmVQGn88R7XM3Ljluc9KEaJqCjh0LmK8:6jP8Q13LjluSrCj+q/

Score

10^/10

qakbot tchk07 1702975817 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

tchk07

Campaign

1702975817

C2

116.203.56.11:443

109.107.181.8:443

Attributes

camp_date
2023-12-19 08:50:17 +0000 UTC

Signatures

Detect Qakbot Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1120-4-0x0000000000190000-0x00000000001BE000-memory.dmp	family_qakbot_v5
behavioral1/memory/1120-8-0x0000000000130000-0x000000000015D000-memory.dmp	family_qakbot_v5
behavioral1/memory/1120-0-0x0000000000160000-0x000000000018F000-memory.dmp	family_qakbot_v5

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1120 rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1120 wrote to memory of 2356	1120	rundll32.exe	wermgr.exe
PID 1120 wrote to memory of 2356	1120	rundll32.exe	wermgr.exe
PID 1120 wrote to memory of 2356	1120	rundll32.exe	wermgr.exe
PID 1120 wrote to memory of 2356	1120	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\t.dll,#1
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Windows\System32\wermgr.exe
  C:\Windows\System32\wermgr.exe
  2⤵
  PID:2356

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1120-4-0x0000000000190000-0x00000000001BE000-memory.dmp

Filesize
184KB

Download
memory/1120-8-0x0000000000130000-0x000000000015D000-memory.dmp

Filesize
180KB

Download
memory/1120-0-0x0000000000160000-0x000000000018F000-memory.dmp

Filesize
188KB

Download
memory/2356-9-0x0000000000110000-0x0000000000112000-memory.dmp

Filesize
8KB

Download