qakbot | bc958b315bc19d060072a6562b7f37de5b58fe016ea90d97afc8508a975a3038

Analysis

max time kernel
150s
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 15:13

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General

Target

SK.js
Size

9KB
MD5

6172d2db3ec01346b80c5b53f8a8c66a
SHA1

72e89b66bdeb2f6f8c30d738f97441f1eed3173e
SHA256

b4c5e061d77b4853423dd0d952b223cc3cb577ceb5d68aaeb5e27f18b21e0eda
SHA512

3e92effd0d89b354d8ecfc64af609a316264c63bf18cfc276ebc1613d2c08522f4fad0ff95a060520054c6b888480f6fc6ebfc0431d13735d09389fcafa51f83
SSDEEP

192:c0SLj50Tavgx685UIhpHKbP2KTMhS0OGYm9lWVjAvNzAWM5Evk7MgG+r5AJ:C52k785UIhp/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
4796	regsvr32.exe
4796	regsvr32.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe
1596	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4796 regsvr32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

wscript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4960 wrote to memory of 5016	4960	wscript.exe	regsvr32.exe
PID 4960 wrote to memory of 5016	4960	wscript.exe	regsvr32.exe
PID 5016 wrote to memory of 4796	5016	regsvr32.exe	regsvr32.exe
PID 5016 wrote to memory of 4796	5016	regsvr32.exe	regsvr32.exe
PID 5016 wrote to memory of 4796	5016	regsvr32.exe	regsvr32.exe
PID 4796 wrote to memory of 1596	4796	regsvr32.exe	wermgr.exe
PID 4796 wrote to memory of 1596	4796	regsvr32.exe	wermgr.exe
PID 4796 wrote to memory of 1596	4796	regsvr32.exe	wermgr.exe
PID 4796 wrote to memory of 1596	4796	regsvr32.exe	wermgr.exe
PID 4796 wrote to memory of 1596	4796	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:4960

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" manacle\flown.temp
2⤵
- Suspicious use of WriteProcessMemory
PID:5016

C:\Windows\SysWOW64\regsvr32.exe
manacle\flown.temp
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4796

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1596

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/1596-136-0x0000000000000000-mapping.dmp

Download
memory/1596-138-0x0000000000380000-0x00000000003AA000-memory.dmp

Filesize
168KB

Download
memory/1596-139-0x0000000000380000-0x00000000003AA000-memory.dmp

Filesize
168KB

Download
memory/4796-133-0x0000000000000000-mapping.dmp

Download
memory/4796-134-0x00000000013A0000-0x00000000013CE000-memory.dmp

Filesize
184KB

Download
memory/4796-135-0x00000000013D0000-0x00000000013FA000-memory.dmp

Filesize
168KB

Download
memory/4796-137-0x00000000013D0000-0x00000000013FA000-memory.dmp

Filesize
168KB

Download
memory/5016-132-0x0000000000000000-mapping.dmp

Download