qakbot | 4fb71e398e37eb790500ff18cfdf98378b0d0e8623b90571b6f45c5a5f8b7247

Analysis

max time kernel
133s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2023 10:28

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General

Target

062a455a2f432e323d5ef6a59acb08f0.dll
Size

1.0MB
MD5

062a455a2f432e323d5ef6a59acb08f0
SHA1

f179389feb84490d75518d122c3c33aa818e5a2e
SHA256

4fb71e398e37eb790500ff18cfdf98378b0d0e8623b90571b6f45c5a5f8b7247
SHA512

a87015f3ed6629bb7b947e11ab3dca50d7b8b79d4ec5b6f5bd290b68dd2a913d65884da3cd136f445bb49024dba5c3399cd4e655d0e51b992babcb712e328b17
SSDEEP

24576:p+N4RsxlZIlcgFagUOqtQ1e78l1T9N36OfMMElHNGlpJMFymEYe/uAg9JXkQKLKH:pKIOgFa41l1T9N36OUMzlpJMFymEYe/m

Score

10^/10

qakbot tr 1633334141 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

1633334141

75.75.179.226:443

185.250.148.74:443

122.11.220.212:2222

120.150.218.241:995

103.148.120.144:443

140.82.49.12:443

40.131.140.155:995

206.47.134.234:2222

73.230.205.91:443

190.198.206.189:2222

103.157.122.198:995

81.250.153.227:2222

167.248.100.227:443

96.57.188.174:2078

217.17.56.163:2222

217.17.56.163:2078

41.228.22.180:443

136.232.34.70:443

68.186.192.69:443

167.248.111.245:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

Processes:

schtasks.exe

pid	Process
1492	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid	Process
4176	rundll32.exe
4176	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid	Process
4176	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	Process	procid_target
PID 876 wrote to memory of 4176	876	rundll32.exe	87
PID 876 wrote to memory of 4176	876	rundll32.exe	87
PID 876 wrote to memory of 4176	876	rundll32.exe	87
PID 4176 wrote to memory of 4344	4176	rundll32.exe	95
PID 4176 wrote to memory of 4344	4176	rundll32.exe	95
PID 4176 wrote to memory of 4344	4176	rundll32.exe	95
PID 4176 wrote to memory of 4344	4176	rundll32.exe	95
PID 4176 wrote to memory of 4344	4176	rundll32.exe	95
PID 4344 wrote to memory of 1492	4344	explorer.exe	96
PID 4344 wrote to memory of 1492	4344	explorer.exe	96
PID 4344 wrote to memory of 1492	4344	explorer.exe	96

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\062a455a2f432e323d5ef6a59acb08f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\062a455a2f432e323d5ef6a59acb08f0.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4176
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4344
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zwcfxbj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\062a455a2f432e323d5ef6a59acb08f0.dll\"" /SC ONCE /Z /ST 11:47 /ET 11:59
      4⤵
      Creates scheduled task(s)
      PID:1492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4176-0-0x00000000742B0000-0x0000000074CBC000-memory.dmp

Filesize
10.0MB

Download
memory/4176-1-0x00000000742B0000-0x0000000074CBC000-memory.dmp

Filesize
10.0MB

Download
memory/4176-2-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/4176-3-0x00000000742B0000-0x0000000074CBC000-memory.dmp

Filesize
10.0MB

Download
memory/4176-5-0x00000000742B0000-0x0000000074CBC000-memory.dmp

Filesize
10.0MB

Download
memory/4176-6-0x00000000742B0000-0x0000000074CBC000-memory.dmp

Filesize
10.0MB

Download
memory/4176-9-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/4344-7-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

Filesize
132KB

Download
memory/4344-13-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

Filesize
132KB

Download
memory/4344-14-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

Filesize
132KB

Download
memory/4344-15-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

Filesize
132KB

Download
memory/4344-17-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

Filesize
132KB

Download