qakbot | fdf4be7edd488f2339e941acb52c9cef37d53d702649a87be8488a6ae3b6bcf5

Analysis

max time kernel
150s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2022 13:11

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General

Target

SK.js
Size

9KB
MD5

8263a8aab66d3fc99d09a36bf5f0c72a
SHA1

cb736a283fdd54f701dc0c6f1b9fe97b01572bc3
SHA256

2b51e274db93726d4e4109b400dd80ab91c35c0779ea2edc1672ba963e41ca97
SHA512

44d2287359c8646f0a9b8fb083736257f4e8e9bf391598ecd6374e3574ca243660c14b73d5cede5ad63509eb62bf8dd420aa702b1cebcfd70582481a9b730f20
SSDEEP

192:cnSLj50Tavgx685UIhpHKbP2KTMhS0OGYm9lWVjAvNzAWM5Evk7MgG+r5AJ:H52k785UIhp/KTMhSeYmn2jiu5EjP+rs

Score

10^/10

qakbot bb06 1668752705 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668752705

98.147.155.235:443

49.175.72.56:443

82.31.37.241:443

73.36.196.11:443

2.84.98.228:2222

188.54.79.88:995

184.153.132.82:443

74.66.134.24:443

172.117.139.142:995

12.172.173.82:990

24.64.114.59:3389

12.172.173.82:2087

78.92.133.215:443

24.64.114.59:2222

50.68.204.71:995

105.184.161.242:443

12.172.173.82:22

221.161.103.6:443

98.145.23.67:443

73.161.176.218:443

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:

wscript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	wscript.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

Processes:

regsvr32.exewermgr.exe

pid	process
4288	regsvr32.exe
4288	regsvr32.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe
3720	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4288 regsvr32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

wscript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1268 wrote to memory of 4328	1268	wscript.exe	regsvr32.exe
PID 1268 wrote to memory of 4328	1268	wscript.exe	regsvr32.exe
PID 4328 wrote to memory of 4288	4328	regsvr32.exe	regsvr32.exe
PID 4328 wrote to memory of 4288	4328	regsvr32.exe	regsvr32.exe
PID 4328 wrote to memory of 4288	4328	regsvr32.exe	regsvr32.exe
PID 4288 wrote to memory of 3720	4288	regsvr32.exe	wermgr.exe
PID 4288 wrote to memory of 3720	4288	regsvr32.exe	wermgr.exe
PID 4288 wrote to memory of 3720	4288	regsvr32.exe	wermgr.exe
PID 4288 wrote to memory of 3720	4288	regsvr32.exe	wermgr.exe
PID 4288 wrote to memory of 3720	4288	regsvr32.exe	wermgr.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\SK.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" manacle\perpendicularly.temp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4328
- - C:\Windows\SysWOW64\regsvr32.exe
    manacle\perpendicularly.temp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:4288
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:3720

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

memory/3720-136-0x0000000000000000-mapping.dmp

Download
memory/3720-138-0x00000000008A0000-0x00000000008CA000-memory.dmp

Filesize
168KB

Download
memory/3720-139-0x00000000008A0000-0x00000000008CA000-memory.dmp

Filesize
168KB

Download
memory/4288-133-0x0000000000000000-mapping.dmp

Download
memory/4288-134-0x0000000000570000-0x000000000059E000-memory.dmp

Filesize
184KB

Download
memory/4288-135-0x00000000005C0000-0x00000000005EA000-memory.dmp

Filesize
168KB

Download
memory/4288-137-0x00000000005C0000-0x00000000005EA000-memory.dmp

Filesize
168KB

Download
memory/4328-132-0x0000000000000000-mapping.dmp

Download