qakbot | 0fa902b9a3cd0299b79c427036ca2a356292c76c7a85da1312860db02486ab36

Analysis

max time kernel
50s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
13-09-2022 11:08

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General

Target

1309.dll
Size

536KB
MD5

f724c9c1c66ffb25cfa2a1806cf5163c
SHA1

1afebb477e4da1d476ae03795a2007863d5bba45
SHA256

0fa902b9a3cd0299b79c427036ca2a356292c76c7a85da1312860db02486ab36
SHA512

c4f72aba68dcb274383be28a4c36a3918168ffbe457501362fc6f2e7956ae79a55042c290a661d5bf48db60a756e5784c4b47e85ee1aaef17a3f68cc3f4e3d06
SSDEEP

12288:OzxVoNEXfnRXaF0IsZQWkQsHipSzERvCey4CZfxz4um:UvoQfhE0IbRiLRq3bzp

Score

10^/10

qakbot bb 1663053455 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.862

Botnet

Campaign

1663053455

194.49.79.231:443

193.3.19.37:443

99.232.140.205:2222

47.146.182.110:443

84.38.133.191:443

191.97.234.238:995

37.210.148.30:995

64.207.215.69:443

200.161.62.126:32101

88.245.103.132:2222

86.98.156.176:993

175.110.231.67:443

78.100.254.17:2222

191.84.204.214:995

123.240.131.1:443

197.94.210.133:443

196.92.172.24:8443

186.50.245.74:995

70.51.132.197:2222

100.1.5.250:995

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1336 744 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1964 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1964 rundll32.exe

pid	pid_target	process	target process
1336	744	WerFault.exe	explorer.exe

pid	process
1964	rundll32.exe

pid	process
1964	rundll32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1964	1356	rundll32.exe	rundll32.exe
PID 1964 wrote to memory of 744	1964	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 744	1964	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 744	1964	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 744	1964	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 744	1964	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 744	1964	rundll32.exe	explorer.exe
PID 744 wrote to memory of 1336	744	explorer.exe	WerFault.exe
PID 744 wrote to memory of 1336	744	explorer.exe	WerFault.exe
PID 744 wrote to memory of 1336	744	explorer.exe	WerFault.exe
PID 744 wrote to memory of 1336	744	explorer.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1309.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1309.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 404
4⤵
- Program crash
PID:1336

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/744-62-0x0000000000000000-mapping.dmp

Download
memory/744-68-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/744-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/744-64-0x0000000074A41000-0x0000000074A43000-memory.dmp

Filesize
8KB

Download
memory/1336-67-0x0000000000000000-mapping.dmp

Download
memory/1964-57-0x0000000000360000-0x0000000000382000-memory.dmp

Filesize
136KB

Download
memory/1964-60-0x00000000002C0000-0x00000000002E4000-memory.dmp

Filesize
144KB

Download
memory/1964-61-0x0000000000360000-0x0000000000382000-memory.dmp

Filesize
136KB

Download
memory/1964-58-0x0000000000360000-0x0000000000382000-memory.dmp

Filesize
136KB

Download
memory/1964-59-0x0000000000360000-0x0000000000382000-memory.dmp

Filesize
136KB

Download
memory/1964-65-0x0000000000360000-0x0000000000382000-memory.dmp

Filesize
136KB

Download
memory/1964-54-0x0000000000000000-mapping.dmp

Download
memory/1964-56-0x0000000000160000-0x00000000001E8000-memory.dmp

Filesize
544KB

Download
memory/1964-55-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download