qakbot | 8ca7ba1b10daf688733dde8ae03a48a19e0bd786cee63fbfd63b4cbe0edcb21d

Analysis

max time kernel
186s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
31/10/2022, 17:10

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General

Target

CO.lnk
Size

1KB
MD5

43e43289434b4c7417b35852b44cc845
SHA1

bf0f63fb380513d62e9e54023c93e12d6a820c4d
SHA256

3e3c759889176ac1291cbef34ad7b22d2943ad2f2d082937420c849eb4ce44f2
SHA512

0348ce73a1feba8c738546adceaa57ed84fd444338772ef82e3c0deaecce93fb1b464535d4f2d21a4c4b7800a903c864b1fb9421a830fc66972974cc3c5b36ee

Score

10^/10

qakbot bb05 1667208557 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.14

Botnet

BB05

Campaign

1667208557

174.77.209.5:443

187.0.1.74:23795

24.206.27.39:443

1.156.220.169:30723

156.216.39.119:995

58.186.75.42:443

1.156.197.160:30467

187.1.1.190:4844

186.18.210.16:443

1.181.56.171:771

90.165.109.4:2222

187.0.1.186:39742

87.57.13.215:443

187.0.1.207:52344

227.26.3.227:1

98.207.190.55:443

187.0.1.197:7017

188.49.56.189:443

102.156.160.115:443

187.0.1.24:17751

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Executes dropped EXE 1 IoCs

pid	Process
888	rectanglesJamming.com

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1148	regsvr32.exe
1148	regsvr32.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe
2788	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1148	regsvr32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4380 wrote to memory of 4492	4380	cmd.exe	79
PID 4380 wrote to memory of 4492	4380	cmd.exe	79
PID 4492 wrote to memory of 888	4492	cmd.exe	80
PID 4492 wrote to memory of 888	4492	cmd.exe	80
PID 888 wrote to memory of 1148	888	rectanglesJamming.com	81
PID 888 wrote to memory of 1148	888	rectanglesJamming.com	81
PID 888 wrote to memory of 1148	888	rectanglesJamming.com	81
PID 1148 wrote to memory of 2788	1148	regsvr32.exe	82
PID 1148 wrote to memory of 2788	1148	regsvr32.exe	82
PID 1148 wrote to memory of 2788	1148	regsvr32.exe	82
PID 1148 wrote to memory of 2788	1148	regsvr32.exe	82
PID 1148 wrote to memory of 2788	1148	regsvr32.exe	82

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CO.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4380
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c judicature\lent.cmd reg
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4492
- - C:\Users\Admin\AppData\Local\Temp\rectanglesJamming.com
    C:\Users\Admin\AppData\Local\Temp\\rectanglesJamming.com judicature\contaminative.dat
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:888
  - - C:\Windows\SysWOW64\regsvr32.exe
      judicature\contaminative.dat
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:1148
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:2788

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\rectanglesJamming.com

Filesize
24KB

MD5
b0c2fa35d14a9fad919e99d9d75e1b9e

SHA1
8d7c2fd354363daee63e8f591ec52fa5d0e23f6f

SHA256
022cb167a29a32dae848be91aef721c74f1975af151807dafcc5ed832db246b7

SHA512
a6155e42b605425914d1bf745d9b2b5ed57976e161384731c6821a1f8fa2bc3207a863ae45d6ad371ac82733b72bb024204498baa4fb38ad46c6d7bc52e5a022

Download Submit
memory/1148-136-0x0000000002EA0000-0x0000000002ECA000-memory.dmp

Filesize
168KB

Download
memory/1148-137-0x0000000002E40000-0x0000000002E6A000-memory.dmp

Filesize
168KB

Download
memory/1148-138-0x0000000002EA0000-0x0000000002ECA000-memory.dmp

Filesize
168KB

Download
memory/1148-140-0x0000000002EA0000-0x0000000002ECA000-memory.dmp

Filesize
168KB

Download
memory/2788-141-0x0000000000F30000-0x0000000000F5A000-memory.dmp

Filesize
168KB

Download
memory/2788-142-0x0000000000F30000-0x0000000000F5A000-memory.dmp

Filesize
168KB

Download