qakbot | fc338b3fcd6575237006e1649be552d875140cf36fe389bada70941a6c264773

Analysis

max time kernel
150s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
17-11-2022 02:56

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General

Target

cushioned/potent.dll
Size

528KB
MD5

d98a8f33cb0327fc306cd35cfc665036
SHA1

8b3a36fbe5aa5bab5282c63c0502c82370054fd9
SHA256

7d68bc3069a033923ad43b270ccc56a958f2f4225fff309631323826d537ce61
SHA512

3fa58db2a0e09d84e12861a84f155a4d7efcfad360f0be2075ac8db8d337480ed6c8baef3584f95ce8e39d0a3744627dd7f4ce852bafde9400cebfb4b988fe62
SSDEEP

12288:Sx4YGJ7FVsr0DUESxif9TQGWCIQ1HvhL3iL/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
1680	regsvr32.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe
824	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1680 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 1680	1144	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 824	1680	regsvr32.exe	wermgr.exe
PID 1680 wrote to memory of 824	1680	regsvr32.exe	wermgr.exe
PID 1680 wrote to memory of 824	1680	regsvr32.exe	wermgr.exe
PID 1680 wrote to memory of 824	1680	regsvr32.exe	wermgr.exe
PID 1680 wrote to memory of 824	1680	regsvr32.exe	wermgr.exe
PID 1680 wrote to memory of 824	1680	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cushioned\potent.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1144
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cushioned\potent.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Windows\SysWOW64\wermgr.exe
    C:\Windows\SysWOW64\wermgr.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:824

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/824-61-0x0000000000000000-mapping.dmp

Download
memory/824-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/824-65-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1144-54-0x000007FEFBE91000-0x000007FEFBE93000-memory.dmp

Filesize
8KB

Download
memory/1680-55-0x0000000000000000-mapping.dmp

Download
memory/1680-56-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1680-58-0x00000000002B0000-0x00000000002DA000-memory.dmp

Filesize
168KB

Download
memory/1680-57-0x00000000002B0000-0x00000000002DA000-memory.dmp

Filesize
168KB

Download
memory/1680-59-0x00000000001C0000-0x00000000001F0000-memory.dmp

Filesize
192KB

Download
memory/1680-60-0x00000000002B0000-0x00000000002DA000-memory.dmp

Filesize
168KB

Download
memory/1680-63-0x00000000002B0000-0x00000000002DA000-memory.dmp

Filesize
168KB

Download