qakbot | 49cae57a7ece00af7ea93c38b031d90d45c103d5ff1de1d205f23437e2a04e27

General

Target

SK.vbs
Size

9KB
MD5

6787a2ba6ef6533217c12be4d47664a5
SHA1

fb60b25034fb5e5c6519cc7dc139244219079ef2
SHA256

36bba8cb6094bb2411a3db3933e5f7ecac9ffa862d58b76969c5a368e9f1e1e0
SHA512

d2f45d1be24e3c87fe079cf98c7b39a5934c16c150b2e0486f7c1712310c51752972280d00e62469b6298ff37c18a34bd1a15ec72e2b6bfaaf81c0c1ade34113
SSDEEP

192:bQeSjzZaUgrcl/E4rowaD/OCMhiEe1C7p11G0vdzgWF0fkbsgTbpQa:bb41ajrcpE4rocCMhidGpPGmX0jWbX

Score

10^/10

qakbot bb06 1668610672 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668610672

C2

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
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
1224	regsvr32.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe
2036	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1224 regsvr32.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1912 wrote to memory of 1708	1912	WScript.exe	regsvr32.exe
PID 1912 wrote to memory of 1708	1912	WScript.exe	regsvr32.exe
PID 1912 wrote to memory of 1708	1912	WScript.exe	regsvr32.exe
PID 1912 wrote to memory of 1708	1912	WScript.exe	regsvr32.exe
PID 1912 wrote to memory of 1708	1912	WScript.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1708 wrote to memory of 1224	1708	regsvr32.exe	regsvr32.exe
PID 1224 wrote to memory of 2036	1224	regsvr32.exe	wermgr.exe
PID 1224 wrote to memory of 2036	1224	regsvr32.exe	wermgr.exe
PID 1224 wrote to memory of 2036	1224	regsvr32.exe	wermgr.exe
PID 1224 wrote to memory of 2036	1224	regsvr32.exe	wermgr.exe
PID 1224 wrote to memory of 2036	1224	regsvr32.exe	wermgr.exe
PID 1224 wrote to memory of 2036	1224	regsvr32.exe	wermgr.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\SK.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\diadems.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1708
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\diadems.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1224
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2036

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1224-57-0x0000000000000000-mapping.dmp

Download
memory/1224-58-0x00000000763F1000-0x00000000763F3000-memory.dmp

Filesize
8KB

Download
memory/1224-60-0x0000000000350000-0x00000000003D0000-memory.dmp

Filesize
512KB

Download
memory/1224-61-0x0000000000350000-0x00000000003D0000-memory.dmp

Filesize
512KB

Download
memory/1224-59-0x0000000000390000-0x00000000003BA000-memory.dmp

Filesize
168KB

Download
memory/1224-62-0x0000000000390000-0x00000000003BA000-memory.dmp

Filesize
168KB

Download
memory/1708-55-0x0000000000000000-mapping.dmp

Download
memory/1912-54-0x000007FEFC1F1000-0x000007FEFC1F3000-memory.dmp

Filesize
8KB

Download
memory/2036-63-0x0000000000000000-mapping.dmp

Download
memory/2036-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2036-66-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download

Analysis

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