qakbot | c74708ce68f102dae62385f9665d9eb1cde9e9143e6f01a27e0f42a76f248030

General

Target

SK.vbs
Size

9KB
MD5

3a45e2d2f0aca20277bbee2131319222
SHA1

fe659baffc502325ffb04ab6cae560a47bb7d240
SHA256

39023be27cb2418533ab04412a00253d48cfc6af89e8f0103fd4e7b4684b103c
SHA512

e22fbfbc39d20ee6d8ee6f687c233727c7863074a78ef501de839d6c6de1a44cc06613da3a11085c7a895f5cc1ff35e7d5ad0853c0d6f77b4241be7c1bbf1ea2
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
1492	regsvr32.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe
748	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1492 regsvr32.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1576 wrote to memory of 1468	1576	WScript.exe	regsvr32.exe
PID 1576 wrote to memory of 1468	1576	WScript.exe	regsvr32.exe
PID 1576 wrote to memory of 1468	1576	WScript.exe	regsvr32.exe
PID 1576 wrote to memory of 1468	1576	WScript.exe	regsvr32.exe
PID 1576 wrote to memory of 1468	1576	WScript.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 1492	1468	regsvr32.exe	regsvr32.exe
PID 1492 wrote to memory of 748	1492	regsvr32.exe	wermgr.exe
PID 1492 wrote to memory of 748	1492	regsvr32.exe	wermgr.exe
PID 1492 wrote to memory of 748	1492	regsvr32.exe	wermgr.exe
PID 1492 wrote to memory of 748	1492	regsvr32.exe	wermgr.exe
PID 1492 wrote to memory of 748	1492	regsvr32.exe	wermgr.exe
PID 1492 wrote to memory of 748	1492	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:1576
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\multi.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\multi.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1492
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:748

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/748-63-0x0000000000000000-mapping.dmp

Download
memory/748-66-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/748-67-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1468-55-0x0000000000000000-mapping.dmp

Download
memory/1492-57-0x0000000000000000-mapping.dmp

Download
memory/1492-58-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/1492-59-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1492-60-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1492-61-0x0000000000180000-0x00000000001B0000-memory.dmp

Filesize
192KB

Download
memory/1492-62-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1492-65-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/1576-54-0x000007FEFC2C1000-0x000007FEFC2C3000-memory.dmp

Filesize
8KB

Download

Analysis

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