qakbot | c04a3e6371204d04475266a6e60b9ca68db94b0cdf08dd7695c97bcab3891070

Analysis

max time kernel
150s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
16-11-2022 23:53

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General

Target

SK.vbs
Size

9KB
MD5

8e58c551411c46169d691c209d23bcce
SHA1

d78757021ddb30a4ca7474bbe351787a4a8445c4
SHA256

4e9fbb1f47dc124d305659752db02a1a514c2bad1c919b6c0069861ef9c1a115
SHA512

4311f2c5d5242434992b7681eec5f10895b8792c531b19d7b697ce42c0274927385d4eff7a68f362b646d26170a5a33f8f8e5088d0330a3c3a419e8d4782adb4
SSDEEP

192:neSjzZaUgrcl/E4rowaD/OCMhiEe1C7p11G0vdzgWF0fkbsgTbpQa:e41ajrcpE4rocCMhidGpPGmX0jWbX

Score

10^/10

qakbot bb06 1668610672 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668610672

87.243.146.59:443

90.104.22.28:2222

200.93.14.206:2222

86.171.75.63:443

92.185.204.18:2078

86.225.214.138:2222

152.170.17.136:443

92.27.86.48:2222

76.80.180.154:995

71.31.101.183:443

91.254.215.167:443

73.22.121.210:443

87.202.101.164:50000

24.228.132.224:2222

70.121.198.103:2078

186.28.85.119:995

193.251.52.34:2222

98.211.64.94:443

172.117.139.142:995

70.51.153.72:2222

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-1-5-21-2295526160-1155304984-640977766-1000\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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	WScript.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exewermgr.exe

pid	process
4236	regsvr32.exe
4236	regsvr32.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe
4080	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4236 regsvr32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2088 wrote to memory of 396	2088	WScript.exe	regsvr32.exe
PID 2088 wrote to memory of 396	2088	WScript.exe	regsvr32.exe
PID 396 wrote to memory of 4236	396	regsvr32.exe	regsvr32.exe
PID 396 wrote to memory of 4236	396	regsvr32.exe	regsvr32.exe
PID 396 wrote to memory of 4236	396	regsvr32.exe	regsvr32.exe
PID 4236 wrote to memory of 4080	4236	regsvr32.exe	wermgr.exe
PID 4236 wrote to memory of 4080	4236	regsvr32.exe	wermgr.exe
PID 4236 wrote to memory of 4080	4236	regsvr32.exe	wermgr.exe
PID 4236 wrote to memory of 4080	4236	regsvr32.exe	wermgr.exe
PID 4236 wrote to memory of 4080	4236	regsvr32.exe	wermgr.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\SK.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\multipliers.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:396
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\multipliers.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:4236
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4080

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/396-132-0x0000000000000000-mapping.dmp

Download
memory/4080-136-0x0000000000000000-mapping.dmp

Download
memory/4080-137-0x00000000004C0000-0x00000000004EA000-memory.dmp

Filesize
168KB

Download
memory/4080-139-0x00000000004C0000-0x00000000004EA000-memory.dmp

Filesize
168KB

Download
memory/4236-133-0x0000000000000000-mapping.dmp

Download
memory/4236-134-0x00000000007E0000-0x0000000000810000-memory.dmp

Filesize
192KB

Download
memory/4236-135-0x0000000000810000-0x000000000083A000-memory.dmp

Filesize
168KB

Download
memory/4236-138-0x0000000000810000-0x000000000083A000-memory.dmp

Filesize
168KB

Download