qakbot | f9afc049eeefa6570b5e8cdd2b6e0a70de7fa2de619be35a0f21904886e7db29

Analysis

max time kernel
150s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
17-11-2022 12:21

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General

Target

cushioned/whimsical.dll
Size

528KB
MD5

a8b7b1d9a0dc34ceaa83903d0d8118f1
SHA1

272021cdc570dbe71afd10e1734aeb066075a55b
SHA256

2d0b9858efd0da610bdd13c8d4a2a2267b254d6882b27590b0e96a8672efc844
SHA512

fe84598bd1fa57589ab906d72dd9a1a2e9d267f7ad34b27fcb0e61c7c5d78955408a9c99718aea4a19971e45bfa525f2ae414a563269f06825d78d933b645048
SSDEEP

12288:Sx4YGJ7FVsr0DUESxwf9TQGWCIQ1HvhL3iL/wXLK:Sx4Yk7A4DUESxy9MuI4vhL3tX

Score

10^/10

qakbot bb06 1668610672 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668610672

87.243.146.59:443

90.104.22.28:2222

200.93.14.206:2222

86.171.75.63:443

92.185.204.18:2078

86.225.214.138:2222

152.170.17.136:443

92.27.86.48:2222

76.80.180.154:995

71.31.101.183:443

91.254.215.167:443

73.22.121.210:443

87.202.101.164:50000

24.228.132.224:2222

70.121.198.103:2078

186.28.85.119:995

193.251.52.34:2222

98.211.64.94:443

172.117.139.142:995

70.51.153.72:2222

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exewermgr.exe

pid	process
1808	regsvr32.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe
472	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1808 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1396 wrote to memory of 1808	1396	regsvr32.exe	regsvr32.exe
PID 1808 wrote to memory of 472	1808	regsvr32.exe	wermgr.exe
PID 1808 wrote to memory of 472	1808	regsvr32.exe	wermgr.exe
PID 1808 wrote to memory of 472	1808	regsvr32.exe	wermgr.exe
PID 1808 wrote to memory of 472	1808	regsvr32.exe	wermgr.exe
PID 1808 wrote to memory of 472	1808	regsvr32.exe	wermgr.exe
PID 1808 wrote to memory of 472	1808	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cushioned\whimsical.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1396
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cushioned\whimsical.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\SysWOW64\wermgr.exe
    C:\Windows\SysWOW64\wermgr.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:472

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/472-61-0x0000000000000000-mapping.dmp

Download
memory/472-64-0x0000000000120000-0x000000000014A000-memory.dmp

Filesize
168KB

Download
memory/472-65-0x0000000000120000-0x000000000014A000-memory.dmp

Filesize
168KB

Download
memory/1396-54-0x000007FEFC3C1000-0x000007FEFC3C3000-memory.dmp

Filesize
8KB

Download
memory/1808-55-0x0000000000000000-mapping.dmp

Download
memory/1808-56-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/1808-57-0x0000000000280000-0x00000000002AA000-memory.dmp

Filesize
168KB

Download
memory/1808-58-0x0000000000280000-0x00000000002AA000-memory.dmp

Filesize
168KB

Download
memory/1808-59-0x00000000001C0000-0x00000000001F0000-memory.dmp

Filesize
192KB

Download
memory/1808-60-0x0000000000280000-0x0000000000300000-memory.dmp

Filesize
512KB

Download
memory/1808-63-0x0000000000280000-0x00000000002AA000-memory.dmp

Filesize
168KB

Download