qakbot | 23c872a3c24a223c9cd72c5d15c57ae1e5d9fb2fb82c90db95338d50b26763d9

General

Target

SK.vbs
Size

9KB
MD5

97f26036137a60aeb673705ac8272ac9
SHA1

b8c3711bb01e255b52d08f7f742d118f325dc13a
SHA256

5e1504c2b9107fdea5945be03d841d446b6bb8685c2ec43cc8c6fa7e59d9e69a
SHA512

c33d78559bcc00ba9b37aac12ddee4475e2f37d3b0ab0c0b7fb1efd9de2c7d754e40a473f6d0043953a65ff5d5eeb3f6a54b44249c58927ad32d0533b74d7cb4
SSDEEP

192:ueSjzZaUgrcl/E4rowaD/OCMhiEe1C7p11G0vdzgWF0fkbsgTbpQa:F41ajrcpE4rocCMhidGpPGmX0jWbX

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
1108	regsvr32.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe
1184	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1108 regsvr32.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1344 wrote to memory of 296	1344	WScript.exe	regsvr32.exe
PID 1344 wrote to memory of 296	1344	WScript.exe	regsvr32.exe
PID 1344 wrote to memory of 296	1344	WScript.exe	regsvr32.exe
PID 1344 wrote to memory of 296	1344	WScript.exe	regsvr32.exe
PID 1344 wrote to memory of 296	1344	WScript.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 296 wrote to memory of 1108	296	regsvr32.exe	regsvr32.exe
PID 1108 wrote to memory of 1184	1108	regsvr32.exe	wermgr.exe
PID 1108 wrote to memory of 1184	1108	regsvr32.exe	wermgr.exe
PID 1108 wrote to memory of 1184	1108	regsvr32.exe	wermgr.exe
PID 1108 wrote to memory of 1184	1108	regsvr32.exe	wermgr.exe
PID 1108 wrote to memory of 1184	1108	regsvr32.exe	wermgr.exe
PID 1108 wrote to memory of 1184	1108	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:1344
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" cushioned\\essaying.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:296
- - C:\Windows\SysWOW64\regsvr32.exe
    cushioned\\essaying.tmp
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1108
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1184

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/296-55-0x0000000000000000-mapping.dmp

Download
memory/1108-57-0x0000000000000000-mapping.dmp

Download
memory/1108-58-0x0000000076391000-0x0000000076393000-memory.dmp

Filesize
8KB

Download
memory/1108-59-0x0000000000230000-0x000000000025A000-memory.dmp

Filesize
168KB

Download
memory/1108-60-0x0000000000230000-0x000000000025A000-memory.dmp

Filesize
168KB

Download
memory/1108-61-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/1184-62-0x0000000000000000-mapping.dmp

Download
memory/1184-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1184-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1344-54-0x000007FEFBA81000-0x000007FEFBA83000-memory.dmp

Filesize
8KB

Download

Analysis

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