qakbot | f2ea340a6eaa561e9fa571b190944ba053012f400c0bd82af7ce3d20507e2e2a

General

Target

AS.js
Size

132B
MD5

442247b350fdf14d8d5b14723769fddb
SHA1

1c8336b65a320618fb863f3d8c3c9322cce0d0cf
SHA256

17c790ef2945243bcda274f5a2f117efab6faf94fb394fc4fc97e79be0685dda
SHA512

2d121c048c41aee30af107dcf7cb4fff77a2e54707b042339ea349b1fe00a8402fc18d52d5557d89840d04db92ee9681f344ebbe19d96b1489efff7e0f4b93c6

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

1952 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
1952	rundll32.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
1340	powershell.exe
1340	powershell.exe
1952	rundll32.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe
2024	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1952 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1340 powershell.exe

pid	process
1952	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1340	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

wscript.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 892 wrote to memory of 1340	892	wscript.exe	powershell.exe
PID 892 wrote to memory of 1340	892	wscript.exe	powershell.exe
PID 892 wrote to memory of 1340	892	wscript.exe	powershell.exe
PID 1340 wrote to memory of 1624	1340	powershell.exe	rundll32.exe
PID 1340 wrote to memory of 1624	1340	powershell.exe	rundll32.exe
PID 1340 wrote to memory of 1624	1340	powershell.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 1952	1624	rundll32.exe	rundll32.exe
PID 1952 wrote to memory of 2024	1952	rundll32.exe	wermgr.exe
PID 1952 wrote to memory of 2024	1952	rundll32.exe	wermgr.exe
PID 1952 wrote to memory of 2024	1952	rundll32.exe	wermgr.exe
PID 1952 wrote to memory of 2024	1952	rundll32.exe	wermgr.exe
PID 1952 wrote to memory of 2024	1952	rundll32.exe	wermgr.exe
PID 1952 wrote to memory of 2024	1952	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:892

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\bluffer.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\crippledDome.jpg DrawThemeIcon
3⤵
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\crippledDome.jpg DrawThemeIcon
4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1952

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:2024

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\users\public\crippledDome.jpg
Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
\Users\Public\crippledDome.jpg
Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
memory/892-54-0x000007FEFB9C1000-0x000007FEFB9C3000-memory.dmp

Filesize
8KB

Download
memory/1340-61-0x000000000284B000-0x000000000286A000-memory.dmp

Filesize
124KB

Download
memory/1340-58-0x000007FEF2A50000-0x000007FEF35AD000-memory.dmp

Filesize
11.4MB

Download
memory/1340-60-0x000000001B730000-0x000000001BA2F000-memory.dmp

Filesize
3.0MB

Download
memory/1340-59-0x0000000002844000-0x0000000002847000-memory.dmp

Filesize
12KB

Download
memory/1340-62-0x0000000002844000-0x0000000002847000-memory.dmp

Filesize
12KB

Download
memory/1340-63-0x000000000284B000-0x000000000286A000-memory.dmp

Filesize
124KB

Download
memory/1340-66-0x0000000002844000-0x0000000002847000-memory.dmp

Filesize
12KB

Download
memory/1340-67-0x000000000284B000-0x000000000286A000-memory.dmp

Filesize
124KB

Download
memory/1340-57-0x000007FEF3670000-0x000007FEF4093000-memory.dmp

Filesize
10.1MB

Download
memory/1340-55-0x0000000000000000-mapping.dmp

Download
memory/1624-64-0x0000000000000000-mapping.dmp

Download
memory/1952-69-0x0000000074E61000-0x0000000074E63000-memory.dmp

Filesize
8KB

Download
memory/1952-68-0x0000000000000000-mapping.dmp

Download
memory/1952-71-0x0000000000750000-0x000000000077A000-memory.dmp

Filesize
168KB

Download
memory/1952-72-0x0000000000750000-0x000000000077A000-memory.dmp

Filesize
168KB

Download
memory/1952-73-0x00000000006C0000-0x00000000006EA000-memory.dmp

Filesize
168KB

Download
memory/1952-74-0x0000000000750000-0x000000000077A000-memory.dmp

Filesize
168KB

Download
memory/1952-78-0x0000000000750000-0x000000000077A000-memory.dmp

Filesize
168KB

Download
memory/2024-75-0x0000000000000000-mapping.dmp

Download
memory/2024-77-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2024-79-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download

Analysis

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