qakbot | a2f0d211d4b37739801917b75e21733d390cc01192ce23c0d591b36cce76f541

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 10:19

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General

Target

cushioned/infirmary.dll
Size

528KB
MD5

7022ae49c9247cbf73249bc82ee452e3
SHA1

0952ebed9e1082eaea48098322a7b96bb015cf2a
SHA256

36c40bd7d1b664ab4f9c14be269562c73563b96f211a8a996842bdadd9781f63
SHA512

d72ad5df7e27cf492972d45b1446a78b88960e2dc072d2bd5dac114b9391f960952b32cbc641a685889febb05853f05d1ee8e1ede04de9ca24958ce95773c8b5
SSDEEP

12288:Sx4YGJ7FVsr0DUESx/f9TQGWCIQ1HvhL3iL/wXLK:Sx4Yk7A4DUESxH9MuI4vhL3tX

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
1944	regsvr32.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe
580	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1944 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1944	2000	regsvr32.exe	regsvr32.exe
PID 1944 wrote to memory of 580	1944	regsvr32.exe	wermgr.exe
PID 1944 wrote to memory of 580	1944	regsvr32.exe	wermgr.exe
PID 1944 wrote to memory of 580	1944	regsvr32.exe	wermgr.exe
PID 1944 wrote to memory of 580	1944	regsvr32.exe	wermgr.exe
PID 1944 wrote to memory of 580	1944	regsvr32.exe	wermgr.exe
PID 1944 wrote to memory of 580	1944	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cushioned\infirmary.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cushioned\infirmary.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1944
- - C:\Windows\SysWOW64\wermgr.exe
    C:\Windows\SysWOW64\wermgr.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:580

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/580-61-0x0000000000000000-mapping.dmp

Download
memory/580-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/580-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1944-55-0x0000000000000000-mapping.dmp

Download
memory/1944-56-0x0000000076391000-0x0000000076393000-memory.dmp

Filesize
8KB

Download
memory/1944-58-0x0000000000390000-0x00000000003BA000-memory.dmp

Filesize
168KB

Download
memory/1944-57-0x0000000000390000-0x00000000003BA000-memory.dmp

Filesize
168KB

Download
memory/1944-59-0x0000000000190000-0x00000000001C0000-memory.dmp

Filesize
192KB

Download
memory/1944-60-0x0000000000390000-0x0000000000410000-memory.dmp

Filesize
512KB

Download
memory/1944-63-0x0000000000390000-0x00000000003BA000-memory.dmp

Filesize
168KB

Download
memory/2000-54-0x000007FEFBAB1000-0x000007FEFBAB3000-memory.dmp

Filesize
8KB

Download