qakbot | b6791e467a88b94a403ca0a73bfbe5ede7016c526c7ce04d83bc1add3deb0686

General

Target

AS.js
Size

136B
MD5

80afc673645a4f84c6625c4bb179ec6e
SHA1

9a5591b968fbb5965c8cec44a3222e4fdd5eb691
SHA256

a6a5982619a54a95cc57eca09559c1e21fc272f27489a7f88c68d55dcf0f5267
SHA512

bf351bebe654abb6952a5b8d923b1c0850a7b188f26471d18a2a14413af37a8154f66c8831aef7d0955bad3069d49e016e5bf491b503f31947d217b11344aeb1

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

1808 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
1808	rundll32.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
548	powershell.exe
548	powershell.exe
1808	rundll32.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe
1772	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1808 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 548 powershell.exe

pid	process
1808	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	548	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

wscript.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1996 wrote to memory of 548	1996	wscript.exe	powershell.exe
PID 1996 wrote to memory of 548	1996	wscript.exe	powershell.exe
PID 1996 wrote to memory of 548	1996	wscript.exe	powershell.exe
PID 548 wrote to memory of 1680	548	powershell.exe	rundll32.exe
PID 548 wrote to memory of 1680	548	powershell.exe	rundll32.exe
PID 548 wrote to memory of 1680	548	powershell.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 1808	1680	rundll32.exe	rundll32.exe
PID 1808 wrote to memory of 1772	1808	rundll32.exe	wermgr.exe
PID 1808 wrote to memory of 1772	1808	rundll32.exe	wermgr.exe
PID 1808 wrote to memory of 1772	1808	rundll32.exe	wermgr.exe
PID 1808 wrote to memory of 1772	1808	rundll32.exe	wermgr.exe
PID 1808 wrote to memory of 1772	1808	rundll32.exe	wermgr.exe
PID 1808 wrote to memory of 1772	1808	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:1996
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\overheating.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:548
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\users\public\shiningShakedown.jpg DrawThemeIcon
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1680
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\users\public\shiningShakedown.jpg DrawThemeIcon
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:1808
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1772

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\shiningShakedown.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
\Users\Public\shiningShakedown.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
memory/548-61-0x00000000028EB000-0x000000000290A000-memory.dmp

Filesize
124KB

Download
memory/548-59-0x00000000028E4000-0x00000000028E7000-memory.dmp

Filesize
12KB

Download
memory/548-57-0x000007FEF3890000-0x000007FEF42B3000-memory.dmp

Filesize
10.1MB

Download
memory/548-60-0x000000001B710000-0x000000001BA0F000-memory.dmp

Filesize
3.0MB

Download
memory/548-55-0x0000000000000000-mapping.dmp

Download
memory/548-62-0x00000000028E4000-0x00000000028E7000-memory.dmp

Filesize
12KB

Download
memory/548-63-0x00000000028EB000-0x000000000290A000-memory.dmp

Filesize
124KB

Download
memory/548-67-0x00000000028EB000-0x000000000290A000-memory.dmp

Filesize
124KB

Download
memory/548-58-0x000007FEF2650000-0x000007FEF31AD000-memory.dmp

Filesize
11.4MB

Download
memory/548-66-0x00000000028E4000-0x00000000028E7000-memory.dmp

Filesize
12KB

Download
memory/1680-64-0x0000000000000000-mapping.dmp

Download
memory/1772-79-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1772-75-0x0000000000000000-mapping.dmp

Download
memory/1772-78-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1808-69-0x00000000760E1000-0x00000000760E3000-memory.dmp

Filesize
8KB

Download
memory/1808-71-0x0000000000350000-0x000000000037A000-memory.dmp

Filesize
168KB

Download
memory/1808-72-0x0000000000350000-0x000000000037A000-memory.dmp

Filesize
168KB

Download
memory/1808-73-0x00000000001E0000-0x000000000020A000-memory.dmp

Filesize
168KB

Download
memory/1808-74-0x0000000000350000-0x000000000037A000-memory.dmp

Filesize
168KB

Download
memory/1808-77-0x0000000000350000-0x000000000037A000-memory.dmp

Filesize
168KB

Download
memory/1808-68-0x0000000000000000-mapping.dmp

Download
memory/1996-54-0x000007FEFBBF1000-0x000007FEFBBF3000-memory.dmp

Filesize
8KB

Download

Analysis

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