qakbot | 997878e5c8e0d3d1b9f8c67319fea898443e145a81cdd9b40ca728d72ead963a

General

Target

SK.vbs
Size

9KB
MD5

6d6e8f92cab677e7325e5fc9fa335e1f
SHA1

e24ec05cbfcaeb69da9e37b65553366542968e6a
SHA256

f6ed694187e2621312926ae2a4e9fe6f3b258f139bc180e34116d695948a2c5b
SHA512

6909064a8a6b567c68eaea54533d00c4e934709f5749288fc88f3421b86947aae2b64d33319fbcc1915c5f5c7ce5fd1d50ada485577fd19d46e4a37ff0492c61
SSDEEP

192:9eSjzZaUgrcl/E4rowaD/OCMhiEe1C7p11G0vdzgWF0fkbsgTbpQa:Q41ajrcpE4rocCMhidGpPGmX0jWbX

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
872	regsvr32.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe
584	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

872 regsvr32.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 844 wrote to memory of 1400	844	WScript.exe	regsvr32.exe
PID 844 wrote to memory of 1400	844	WScript.exe	regsvr32.exe
PID 844 wrote to memory of 1400	844	WScript.exe	regsvr32.exe
PID 844 wrote to memory of 1400	844	WScript.exe	regsvr32.exe
PID 844 wrote to memory of 1400	844	WScript.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 872	1400	regsvr32.exe	regsvr32.exe
PID 872 wrote to memory of 584	872	regsvr32.exe	wermgr.exe
PID 872 wrote to memory of 584	872	regsvr32.exe	wermgr.exe
PID 872 wrote to memory of 584	872	regsvr32.exe	wermgr.exe
PID 872 wrote to memory of 584	872	regsvr32.exe	wermgr.exe
PID 872 wrote to memory of 584	872	regsvr32.exe	wermgr.exe
PID 872 wrote to memory of 584	872	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:844
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\horticulture.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1400
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\horticulture.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:872
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:584

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/584-63-0x0000000000000000-mapping.dmp

Download
memory/584-66-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/584-67-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/844-54-0x000007FEFBCC1000-0x000007FEFBCC3000-memory.dmp

Filesize
8KB

Download
memory/872-57-0x0000000000000000-mapping.dmp

Download
memory/872-58-0x0000000075651000-0x0000000075653000-memory.dmp

Filesize
8KB

Download
memory/872-59-0x00000000004C0000-0x00000000004EA000-memory.dmp

Filesize
168KB

Download
memory/872-60-0x00000000004C0000-0x00000000004EA000-memory.dmp

Filesize
168KB

Download
memory/872-61-0x00000000001E0000-0x0000000000210000-memory.dmp

Filesize
192KB

Download
memory/872-62-0x00000000004C0000-0x00000000004EA000-memory.dmp

Filesize
168KB

Download
memory/872-65-0x00000000004C0000-0x00000000004EA000-memory.dmp

Filesize
168KB

Download
memory/1400-55-0x0000000000000000-mapping.dmp

Download

Analysis

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