qakbot | c0bf77decc25fb72ba050cf18db2c20da2288199d77f132a195706712c3de68f

Analysis

max time kernel
151s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2022, 22:15

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General

Target

Contract.lnk
Size

1KB
MD5

ad079ab2d276ebb2d1fd21c312470961
SHA1

d0df3afa594bfecfcf11cb93c2847462d6a1d661
SHA256

2525a45f8cd187363a9de42cbf14bc00c6d77ddb28246169a1dfa01a89cd9a9c
SHA512

14e5f59fddb33efa78b698e31706b9125c135f545c78ed6977f3bb571cd059f5b4e723ccf7ab1f1444a4dc68cef825094e33449cc2c49f4526d4c89765215493

Score

10^/10

qakbot bb04 1666265103 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.1051

Botnet

BB04

Campaign

1666265103

102.156.82.38:995

152.170.17.136:443

216.131.22.236:995

70.173.248.13:443

14.246.151.175:443

160.179.32.101:995

118.175.242.26:995

186.188.80.202:443

41.69.181.145:443

156.220.14.160:993

201.68.209.47:32101

206.1.172.1:443

156.217.185.90:995

190.74.4.20:443

217.78.49.161:443

154.181.199.80:995

200.233.108.153:993

175.205.2.54:443

198.2.51.242:993

181.164.194.228:443

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
4856	6.exe

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-1-5-21-2891029575-1462575-1165213807-1000\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
1508	regsvr32.exe
1508	regsvr32.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe
5032	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1508	regsvr32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 4928	4432	cmd.exe	82
PID 4432 wrote to memory of 4928	4432	cmd.exe	82
PID 4928 wrote to memory of 4856	4928	cmd.exe	83
PID 4928 wrote to memory of 4856	4928	cmd.exe	83
PID 4856 wrote to memory of 1508	4856	6.exe	84
PID 4856 wrote to memory of 1508	4856	6.exe	84
PID 4856 wrote to memory of 1508	4856	6.exe	84
PID 1508 wrote to memory of 5032	1508	regsvr32.exe	85
PID 1508 wrote to memory of 5032	1508	regsvr32.exe	85
PID 1508 wrote to memory of 5032	1508	regsvr32.exe	85
PID 1508 wrote to memory of 5032	1508	regsvr32.exe	85
PID 1508 wrote to memory of 5032	1508	regsvr32.exe	85

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Contract.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c liveried\waddling.cmd reg sv r
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4928
- - C:\Users\Admin\AppData\Local\Temp\6.exe
    C:\Users\Admin\AppData\Local\Temp\6.exe liveried\sufferer.ssd
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4856
  - - C:\Windows\SysWOW64\regsvr32.exe
      liveried\sufferer.ssd
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:1508
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:5032

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\6.exe

Filesize
24KB

MD5
b0c2fa35d14a9fad919e99d9d75e1b9e

SHA1
8d7c2fd354363daee63e8f591ec52fa5d0e23f6f

SHA256
022cb167a29a32dae848be91aef721c74f1975af151807dafcc5ed832db246b7

SHA512
a6155e42b605425914d1bf745d9b2b5ed57976e161384731c6821a1f8fa2bc3207a863ae45d6ad371ac82733b72bb024204498baa4fb38ad46c6d7bc52e5a022

Download Submit
memory/1508-136-0x0000000002FF0000-0x0000000003019000-memory.dmp

Filesize
164KB

Download
memory/1508-137-0x0000000002F90000-0x0000000002FB9000-memory.dmp

Filesize
164KB

Download
memory/1508-138-0x0000000002FF0000-0x0000000003019000-memory.dmp

Filesize
164KB

Download
memory/1508-141-0x0000000002FF0000-0x0000000003019000-memory.dmp

Filesize
164KB

Download
memory/5032-140-0x0000000000AD0000-0x0000000000AF9000-memory.dmp

Filesize
164KB

Download
memory/5032-142-0x0000000000AD0000-0x0000000000AF9000-memory.dmp

Filesize
164KB

Download