qakbot | 3b82d74f50dc7ebf5236aa37ecd6d70229715a8b3ae79562100a7d3b7905919c

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2022 14:26

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General

Target

SK.js
Size

9KB
MD5

78c2da9c44463c07818c0988ee2577af
SHA1

609cfa708ba1c7a814a66c551d9ea33b9064f90d
SHA256

f17e6e6b3d207b58aff019871da14eb52aec46eaa7ca1a0409fb5b1f834d5c81
SHA512

d66d58b2ad84c7849ddb58933b9a9f200b368d7c642b760c84527b35cbc68ba891e03b5203fc893cc3b90ff2b5d53185fa0784527661caa4c792f530569ccc87
SSDEEP

192:cPSLj50Tavgx685UIhpHKbP2KTMhS0OGYm9lWVjAvNzAWM5Evk7MgG+r5AJ:752k785UIhp/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-1-5-21-4246620582-653642754-1174164128-1000\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

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	wscript.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exewermgr.exe

pid	process
636	regsvr32.exe
636	regsvr32.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe
3356	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

636 regsvr32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

wscript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 5016 wrote to memory of 1344	5016	wscript.exe	regsvr32.exe
PID 5016 wrote to memory of 1344	5016	wscript.exe	regsvr32.exe
PID 1344 wrote to memory of 636	1344	regsvr32.exe	regsvr32.exe
PID 1344 wrote to memory of 636	1344	regsvr32.exe	regsvr32.exe
PID 1344 wrote to memory of 636	1344	regsvr32.exe	regsvr32.exe
PID 636 wrote to memory of 3356	636	regsvr32.exe	wermgr.exe
PID 636 wrote to memory of 3356	636	regsvr32.exe	wermgr.exe
PID 636 wrote to memory of 3356	636	regsvr32.exe	wermgr.exe
PID 636 wrote to memory of 3356	636	regsvr32.exe	wermgr.exe
PID 636 wrote to memory of 3356	636	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:5016
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" manacle\wined.temp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1344
- - C:\Windows\SysWOW64\regsvr32.exe
    manacle\wined.temp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:636
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:3356

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/636-133-0x0000000000000000-mapping.dmp

Download
memory/636-134-0x00000000005E0000-0x000000000060E000-memory.dmp

Filesize
184KB

Download
memory/636-135-0x0000000000610000-0x000000000063A000-memory.dmp

Filesize
168KB

Download
memory/636-137-0x0000000000610000-0x000000000063A000-memory.dmp

Filesize
168KB

Download
memory/1344-132-0x0000000000000000-mapping.dmp

Download
memory/3356-136-0x0000000000000000-mapping.dmp

Download
memory/3356-138-0x0000000000960000-0x000000000098A000-memory.dmp

Filesize
168KB

Download
memory/3356-139-0x0000000000960000-0x000000000098A000-memory.dmp

Filesize
168KB

Download