qakbot | a6379bc3a4f77d3edc69d9bfc40e355cba3347b333e43d8cf79bc77f1d691880

General

Target

AS.js
Size

131B
MD5

6fe9519aa99f2b3c90b196bf2f027e9f
SHA1

5f6005844a17a18381860a9096c7318661e700f3
SHA256

1511e81e0a5262e28fcea3228980cf3ab7dee93ca5e151c0b3ad1d4a2c64226d
SHA512

e3fd04269ba26072fa586a8d4c453941d8d3af7186c070f2b13483ac473571e0d9489eb5ae9dbc6a508f0f53900329ca0b5bdf9454a6a17ce6f0a95c9ffa6924

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

924 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
924	rundll32.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
1920	powershell.exe
1920	powershell.exe
924	rundll32.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe
1656	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

924 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1920 powershell.exe

pid	process
924	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1920	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

wscript.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 512 wrote to memory of 1920	512	wscript.exe	powershell.exe
PID 512 wrote to memory of 1920	512	wscript.exe	powershell.exe
PID 512 wrote to memory of 1920	512	wscript.exe	powershell.exe
PID 1920 wrote to memory of 1132	1920	powershell.exe	rundll32.exe
PID 1920 wrote to memory of 1132	1920	powershell.exe	rundll32.exe
PID 1920 wrote to memory of 1132	1920	powershell.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 1132 wrote to memory of 924	1132	rundll32.exe	rundll32.exe
PID 924 wrote to memory of 1656	924	rundll32.exe	wermgr.exe
PID 924 wrote to memory of 1656	924	rundll32.exe	wermgr.exe
PID 924 wrote to memory of 1656	924	rundll32.exe	wermgr.exe
PID 924 wrote to memory of 1656	924	rundll32.exe	wermgr.exe
PID 924 wrote to memory of 1656	924	rundll32.exe	wermgr.exe
PID 924 wrote to memory of 1656	924	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:512
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\detect.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\users\public\daphniaTimbering.jpg DrawThemeIcon
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1132
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\users\public\daphniaTimbering.jpg DrawThemeIcon
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:924
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1656

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\daphniaTimbering.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
\Users\Public\daphniaTimbering.jpg

Filesize
472KB

MD5
4d3ca6ea1b0f9010a53a870f475c40ab

SHA1
59f1755050abcec7f5a3e4a217aeaaa7487ce32b

SHA256
2bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a

SHA512
62a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a

Download Submit
memory/512-54-0x000007FEFBDF1000-0x000007FEFBDF3000-memory.dmp

Filesize
8KB

Download
memory/924-73-0x0000000000360000-0x000000000038A000-memory.dmp

Filesize
168KB

Download
memory/924-76-0x0000000000360000-0x000000000038A000-memory.dmp

Filesize
168KB

Download
memory/924-72-0x0000000000330000-0x000000000035A000-memory.dmp

Filesize
168KB

Download
memory/924-71-0x0000000000360000-0x000000000038A000-memory.dmp

Filesize
168KB

Download
memory/924-70-0x0000000000360000-0x000000000038A000-memory.dmp

Filesize
168KB

Download
memory/924-67-0x0000000000000000-mapping.dmp

Download
memory/924-68-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download
memory/1132-63-0x0000000000000000-mapping.dmp

Download
memory/1656-74-0x0000000000000000-mapping.dmp

Download
memory/1656-77-0x00000000000C0000-0x00000000000EA000-memory.dmp

Filesize
168KB

Download
memory/1656-78-0x00000000000C0000-0x00000000000EA000-memory.dmp

Filesize
168KB

Download
memory/1920-60-0x00000000028DB000-0x00000000028FA000-memory.dmp

Filesize
124KB

Download
memory/1920-65-0x00000000028DB000-0x00000000028FA000-memory.dmp

Filesize
124KB

Download
memory/1920-64-0x00000000028D4000-0x00000000028D7000-memory.dmp

Filesize
12KB

Download
memory/1920-62-0x00000000028DB000-0x00000000028FA000-memory.dmp

Filesize
124KB

Download
memory/1920-61-0x00000000028D4000-0x00000000028D7000-memory.dmp

Filesize
12KB

Download
memory/1920-58-0x000007FEF2850000-0x000007FEF33AD000-memory.dmp

Filesize
11.4MB

Download
memory/1920-59-0x00000000028D4000-0x00000000028D7000-memory.dmp

Filesize
12KB

Download
memory/1920-57-0x000007FEF3A90000-0x000007FEF44B3000-memory.dmp

Filesize
10.1MB

Download
memory/1920-55-0x0000000000000000-mapping.dmp

Download

Analysis

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