qakbot | 0683830c1e77a33ee4d92109770cbaca0a7af5ff46aabc2e840d55a1e90c5b2d

General

Target

SK.vbs
Size

9KB
MD5

4e77562ceed5739c18e9c8785a5f83fd
SHA1

b38364091ab800c8db2b5a9fd407f07c6b38fc1a
SHA256

7c7a88f9b7f8f8a2fbe8a102d9f0b9f68efd5784919ac321906cf2c7ce907da0
SHA512

a771d51da9c865fcbd94282f4d479f614fd055740a62f53a471dc388d70793fb7328d442acb74188f93514f0ff721a39d19d271fd7647bf84d88fbe13737e539
SSDEEP

192:AeSjzZaUgrcl/E4rowaD/OCMhiEe1C7p11G0vdzgWF0fkbsgTbpQa:r41ajrcpE4rocCMhidGpPGmX0jWbX

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
1504	regsvr32.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe
896	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1504 regsvr32.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2040 wrote to memory of 536	2040	WScript.exe	regsvr32.exe
PID 2040 wrote to memory of 536	2040	WScript.exe	regsvr32.exe
PID 2040 wrote to memory of 536	2040	WScript.exe	regsvr32.exe
PID 2040 wrote to memory of 536	2040	WScript.exe	regsvr32.exe
PID 2040 wrote to memory of 536	2040	WScript.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 536 wrote to memory of 1504	536	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 896	1504	regsvr32.exe	wermgr.exe
PID 1504 wrote to memory of 896	1504	regsvr32.exe	wermgr.exe
PID 1504 wrote to memory of 896	1504	regsvr32.exe	wermgr.exe
PID 1504 wrote to memory of 896	1504	regsvr32.exe	wermgr.exe
PID 1504 wrote to memory of 896	1504	regsvr32.exe	wermgr.exe
PID 1504 wrote to memory of 896	1504	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:2040
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\neatness.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:536
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\neatness.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1504
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:896

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/536-55-0x0000000000000000-mapping.dmp

Download
memory/896-63-0x0000000000000000-mapping.dmp

Download
memory/896-66-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/896-67-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1504-57-0x0000000000000000-mapping.dmp

Download
memory/1504-58-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/1504-59-0x00000000001B0000-0x00000000001DA000-memory.dmp

Filesize
168KB

Download
memory/1504-60-0x00000000001B0000-0x00000000001DA000-memory.dmp

Filesize
168KB

Download
memory/1504-61-0x0000000000180000-0x00000000001B0000-memory.dmp

Filesize
192KB

Download
memory/1504-62-0x00000000001B0000-0x00000000001DA000-memory.dmp

Filesize
168KB

Download
memory/1504-65-0x00000000001B0000-0x00000000001DA000-memory.dmp

Filesize
168KB

Download
memory/2040-54-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

Filesize
8KB

Download

Analysis

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