qakbot | fc338b3fcd6575237006e1649be552d875140cf36fe389bada70941a6c264773

General

Target

SK.vbs
Size

9KB
MD5

f9df29191ff2e589cca880e1f73b77f8
SHA1

031392fd25fbd4508b11ad392afc10d2c9bc2238
SHA256

467fc5f146b60376c27730b5bac249d14d19f385a3e1ffcad779ddbee197f981
SHA512

fd65f2ce66814af38b8730894ad932c351b232af1c5f7f6c8d2ae88f6039d744e1215105d9176a258e4f088c634a1bcf487e3f9bf5826164d0c1808403c34f77
SSDEEP

192:NeSjzZaUgrcl/E4rowaD/OCMhiEe1C7p11G0vdzgWF0fkbsgTbpQa:A41ajrcpE4rocCMhidGpPGmX0jWbX

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
1732	regsvr32.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe
456	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1732 regsvr32.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1696 wrote to memory of 1992	1696	WScript.exe	regsvr32.exe
PID 1696 wrote to memory of 1992	1696	WScript.exe	regsvr32.exe
PID 1696 wrote to memory of 1992	1696	WScript.exe	regsvr32.exe
PID 1696 wrote to memory of 1992	1696	WScript.exe	regsvr32.exe
PID 1696 wrote to memory of 1992	1696	WScript.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1732	1992	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 456	1732	regsvr32.exe	wermgr.exe
PID 1732 wrote to memory of 456	1732	regsvr32.exe	wermgr.exe
PID 1732 wrote to memory of 456	1732	regsvr32.exe	wermgr.exe
PID 1732 wrote to memory of 456	1732	regsvr32.exe	wermgr.exe
PID 1732 wrote to memory of 456	1732	regsvr32.exe	wermgr.exe
PID 1732 wrote to memory of 456	1732	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:1696
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\potent.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\potent.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1732
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:456

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/456-64-0x0000000000000000-mapping.dmp

Download
memory/456-68-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/456-67-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1696-54-0x000007FEFC2F1000-0x000007FEFC2F3000-memory.dmp

Filesize
8KB

Download
memory/1732-58-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1732-60-0x0000000001D10000-0x0000000001D3A000-memory.dmp

Filesize
168KB

Download
memory/1732-61-0x00000000007A0000-0x00000000007D0000-memory.dmp

Filesize
192KB

Download
memory/1732-62-0x0000000001D10000-0x0000000001D90000-memory.dmp

Filesize
512KB

Download
memory/1732-63-0x0000000001D10000-0x0000000001D90000-memory.dmp

Filesize
512KB

Download
memory/1732-59-0x0000000001D10000-0x0000000001D3A000-memory.dmp

Filesize
168KB

Download
memory/1732-66-0x0000000001D10000-0x0000000001D3A000-memory.dmp

Filesize
168KB

Download
memory/1732-57-0x0000000000000000-mapping.dmp

Download
memory/1992-55-0x0000000000000000-mapping.dmp

Download

Analysis

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