qakbot | ffe034f15c454937f32c626e66a5daaf27725a1b366604b61f9fb01198b22d14

General

Target

AS.js
Size

134B
MD5

ab6cae36c1497db02ca2fbab3045c7c5
SHA1

5a1ed7cafbe788325f3a42c769d1a17eb8c4bc13
SHA256

8d4d9aa5eb3401367c84882563b060b328c1b4bbc43589e3ff7c3ec797fdc9ae
SHA512

e22a861f53c0434dabcdb2dfa44304dedde4b3378caf11e4f8c3bdf2d7ca08e268bc413baa694d1a29aae537930ab6beed0510c4deacf1a87daba8accd0cf640

Score

10^/10

qakbot bb08 1669628564 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB08

Campaign

1669628564

C2

98.147.155.235:443

85.52.73.34:2222

75.158.15.211:443

2.91.184.252:995

92.106.70.62:2222

85.152.152.46:443

86.159.48.25:2222

217.128.91.196:2222

92.11.189.236:2222

83.92.85.93:443

2.83.62.105:443

93.24.192.142:20

76.20.42.45:443

24.64.114.59:2078

73.36.196.11:443

130.43.99.103:995

172.117.139.142:995

100.16.107.117:443

12.172.173.82:22

176.151.15.101:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

616 rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
616	rundll32.exe

Suspicious behavior: EnumeratesProcesses 38 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
1780	powershell.exe
1780	powershell.exe
1780	powershell.exe
616	rundll32.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe
1792	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

616 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1780 powershell.exe

pid	process
616	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1780	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

wscript.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 584 wrote to memory of 1780	584	wscript.exe	powershell.exe
PID 584 wrote to memory of 1780	584	wscript.exe	powershell.exe
PID 584 wrote to memory of 1780	584	wscript.exe	powershell.exe
PID 1780 wrote to memory of 920	1780	powershell.exe	rundll32.exe
PID 1780 wrote to memory of 920	1780	powershell.exe	rundll32.exe
PID 1780 wrote to memory of 920	1780	powershell.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 616	920	rundll32.exe	rundll32.exe
PID 616 wrote to memory of 1792	616	rundll32.exe	wermgr.exe
PID 616 wrote to memory of 1792	616	rundll32.exe	wermgr.exe
PID 616 wrote to memory of 1792	616	rundll32.exe	wermgr.exe
PID 616 wrote to memory of 1792	616	rundll32.exe	wermgr.exe
PID 616 wrote to memory of 1792	616	rundll32.exe	wermgr.exe
PID 616 wrote to memory of 1792	616	rundll32.exe	wermgr.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\AS.js
1⤵
- Suspicious use of WriteProcessMemory
PID:584
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\shareable.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1780
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\users\public\humoringItd.jpg DrawThemeIcon
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:920
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\users\public\humoringItd.jpg DrawThemeIcon
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:616
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1792

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

C:\users\public\humoringItd.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
\Users\Public\humoringItd.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
memory/584-54-0x000007FEFB6F1000-0x000007FEFB6F3000-memory.dmp

Filesize
8KB

Download
memory/616-73-0x0000000000130000-0x000000000015A000-memory.dmp

Filesize
168KB

Download
memory/616-74-0x0000000000210000-0x000000000023A000-memory.dmp

Filesize
168KB

Download
memory/616-77-0x0000000000210000-0x000000000023A000-memory.dmp

Filesize
168KB

Download
memory/616-72-0x0000000000210000-0x000000000023A000-memory.dmp

Filesize
168KB

Download
memory/616-71-0x0000000000210000-0x000000000023A000-memory.dmp

Filesize
168KB

Download
memory/616-69-0x0000000075671000-0x0000000075673000-memory.dmp

Filesize
8KB

Download
memory/616-68-0x0000000000000000-mapping.dmp

Download
memory/920-64-0x0000000000000000-mapping.dmp

Download
memory/1780-62-0x0000000002664000-0x0000000002667000-memory.dmp

Filesize
12KB

Download
memory/1780-59-0x0000000002664000-0x0000000002667000-memory.dmp

Filesize
12KB

Download
memory/1780-66-0x000000000266B000-0x000000000268A000-memory.dmp

Filesize
124KB

Download
memory/1780-63-0x000000000266B000-0x000000000268A000-memory.dmp

Filesize
124KB

Download
memory/1780-57-0x000007FEF3D30000-0x000007FEF4753000-memory.dmp

Filesize
10.1MB

Download
memory/1780-65-0x0000000002664000-0x0000000002667000-memory.dmp

Filesize
12KB

Download
memory/1780-61-0x000000000266B000-0x000000000268A000-memory.dmp

Filesize
124KB

Download
memory/1780-55-0x0000000000000000-mapping.dmp

Download
memory/1780-58-0x000007FEF31D0000-0x000007FEF3D2D000-memory.dmp

Filesize
11.4MB

Download
memory/1780-60-0x000000001B890000-0x000000001BB8F000-memory.dmp

Filesize
3.0MB

Download
memory/1792-75-0x0000000000000000-mapping.dmp

Download
memory/1792-78-0x00000000000C0000-0x00000000000EA000-memory.dmp

Filesize
168KB

Download
memory/1792-79-0x00000000000C0000-0x00000000000EA000-memory.dmp

Filesize
168KB

Download

Analysis

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