qakbot | 3fc457b08f8fb737dd36bc0d6ca330b88c89f477842dc523b289a8658136eb71

Analysis

max time kernel
149s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
16-09-2022 17:28

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General

Target

51BA45A02291FA5AF22C3183D11A3DB3.dll
Size

639KB
MD5

51ba45a02291fa5af22c3183d11a3db3
SHA1

3d6f9984b071353ca2b649bf6df0744e3dfade42
SHA256

3fc457b08f8fb737dd36bc0d6ca330b88c89f477842dc523b289a8658136eb71
SHA512

8751c5d49975989c15f0456e1289277b4d14fb7abd9a9ee2c1f2305060edba805d4ef1404e70f24cfbbc1cb089c3c3df2e196ecaf9124fd486924f8f87692c82
SSDEEP

12288:GOSe1J015+z6oZZdf/zxY5lbV6tJ84Q7yLCgsy:9j1y5+z6oLdzxmkT8eTs

Score

10^/10

qakbot bb 1663241231 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.892

Botnet

Campaign

1663241231

81.131.161.131:2078

217.165.85.223:993

37.210.148.30:995

200.161.62.126:32101

78.100.225.34:2222

119.82.111.158:443

66.181.164.43:443

134.35.13.45:443

193.3.19.37:443

99.232.140.205:2222

197.94.210.133:443

87.243.113.104:995

84.38.133.191:443

14.184.97.67:443

123.240.131.1:443

194.166.207.160:995

78.168.87.170:2222

180.180.131.95:443

41.99.21.248:443

190.44.40.48:995

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:

rundll32.exeexplorer.exe

pid	process
2000	rundll32.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe
1732	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2000 rundll32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 2000	1972	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1732	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1732	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1732	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1732	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1732	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1732	2000	rundll32.exe	explorer.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\51BA45A02291FA5AF22C3183D11A3DB3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\51BA45A02291FA5AF22C3183D11A3DB3.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1732-62-0x0000000000000000-mapping.dmp

Download
memory/1732-67-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/1732-66-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/1732-64-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download
memory/2000-57-0x0000000000350000-0x0000000000372000-memory.dmp

Filesize
136KB

Download
memory/2000-58-0x0000000000350000-0x0000000000372000-memory.dmp

Filesize
136KB

Download
memory/2000-60-0x0000000000240000-0x0000000000266000-memory.dmp

Filesize
152KB

Download
memory/2000-61-0x0000000000350000-0x0000000000372000-memory.dmp

Filesize
136KB

Download
memory/2000-59-0x0000000000350000-0x0000000000372000-memory.dmp

Filesize
136KB

Download
memory/2000-54-0x0000000000000000-mapping.dmp

Download
memory/2000-65-0x0000000000350000-0x0000000000372000-memory.dmp

Filesize
136KB

Download
memory/2000-56-0x0000000000280000-0x0000000000324000-memory.dmp

Filesize
656KB

Download
memory/2000-55-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download