qakbot | e55f78dc679c0246702846641703c48e76f292f5d8fb18696b52008ac753420c

General

Target

AS.js
Size

132B
MD5

28048969a3d56e40a9d773ba8248044b
SHA1

1dc77ffe2f01911f72b4bb53ed1ba2718fa1a460
SHA256

8e6917eda43d25d78bb4f140a689572e02152b7e0b8be6ca509fb51fed4cb9fb
SHA512

20b5979c8294431bfc7b4b5c94ac5d7a1ba33f996c808fce06a967085e625963665d83cd80c3861370be919229c47146ef85eaebe6901f1b0846295b30c194ef

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

1772 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
1772	rundll32.exe

Suspicious behavior: EnumeratesProcesses 49 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
992	powershell.exe
992	powershell.exe
1772	rundll32.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe
308	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1772 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 992 powershell.exe

pid	process
1772	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	992	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

wscript.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 836 wrote to memory of 992	836	wscript.exe	powershell.exe
PID 836 wrote to memory of 992	836	wscript.exe	powershell.exe
PID 836 wrote to memory of 992	836	wscript.exe	powershell.exe
PID 992 wrote to memory of 324	992	powershell.exe	rundll32.exe
PID 992 wrote to memory of 324	992	powershell.exe	rundll32.exe
PID 992 wrote to memory of 324	992	powershell.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1772	324	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 308	1772	rundll32.exe	wermgr.exe
PID 1772 wrote to memory of 308	1772	rundll32.exe	wermgr.exe
PID 1772 wrote to memory of 308	1772	rundll32.exe	wermgr.exe
PID 1772 wrote to memory of 308	1772	rundll32.exe	wermgr.exe
PID 1772 wrote to memory of 308	1772	rundll32.exe	wermgr.exe
PID 1772 wrote to memory of 308	1772	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:836
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\slammed.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:992
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\users\public\sevilleDate.jpg DrawThemeIcon
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:324
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\users\public\sevilleDate.jpg DrawThemeIcon
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:1772
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:308

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\sevilleDate.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
\Users\Public\sevilleDate.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
memory/308-79-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/308-78-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/308-75-0x0000000000000000-mapping.dmp

Download
memory/324-64-0x0000000000000000-mapping.dmp

Download
memory/836-54-0x000007FEFC001000-0x000007FEFC003000-memory.dmp

Filesize
8KB

Download
memory/992-61-0x00000000026EB000-0x000000000270A000-memory.dmp

Filesize
124KB

Download
memory/992-59-0x00000000026E4000-0x00000000026E7000-memory.dmp

Filesize
12KB

Download
memory/992-62-0x00000000026E4000-0x00000000026E7000-memory.dmp

Filesize
12KB

Download
memory/992-65-0x00000000026E4000-0x00000000026E7000-memory.dmp

Filesize
12KB

Download
memory/992-66-0x00000000026EB000-0x000000000270A000-memory.dmp

Filesize
124KB

Download
memory/992-60-0x000000001B7C0000-0x000000001BABF000-memory.dmp

Filesize
3.0MB

Download
memory/992-55-0x0000000000000000-mapping.dmp

Download
memory/992-57-0x000007FEF4640000-0x000007FEF5063000-memory.dmp

Filesize
10.1MB

Download
memory/992-58-0x000007FEF38F0000-0x000007FEF444D000-memory.dmp

Filesize
11.4MB

Download
memory/992-63-0x00000000026EB000-0x000000000270A000-memory.dmp

Filesize
124KB

Download
memory/1772-72-0x0000000000220000-0x000000000024A000-memory.dmp

Filesize
168KB

Download
memory/1772-73-0x00000000001B0000-0x00000000001DA000-memory.dmp

Filesize
168KB

Download
memory/1772-74-0x0000000000220000-0x000000000024A000-memory.dmp

Filesize
168KB

Download
memory/1772-71-0x0000000000220000-0x000000000024A000-memory.dmp

Filesize
168KB

Download
memory/1772-77-0x0000000000220000-0x000000000024A000-memory.dmp

Filesize
168KB

Download
memory/1772-69-0x0000000075AD1000-0x0000000075AD3000-memory.dmp

Filesize
8KB

Download
memory/1772-68-0x0000000000000000-mapping.dmp

Download

Analysis

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