qakbot | 525a34e45acf9422d9bec2d96fe8cbfafb64478b00b368144129740aaf92d403

Analysis

max time kernel
112s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24-06-2022 15:42

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General

Target

20220624_01.dll
Size

714KB
MD5

9c7dab38b88d089710c1bec85a779185
SHA1

52437925dd9b21fe35b3648e949f185473610ba2
SHA256

525a34e45acf9422d9bec2d96fe8cbfafb64478b00b368144129740aaf92d403
SHA512

0809afb23a1f505e5b2560ba486b17f211b2b2fb2564ab330f3aefe4e319d22f3809639a3b09ed7c0af972db49d2123e5f824d03b7d8b7f7c42622dad5165e3b

Score

10^/10

qakbot aa 1656051427 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

Campaign

1656051427

217.128.122.65:2222

24.43.99.75:443

67.209.195.198:443

208.107.221.224:443

70.46.220.114:443

32.221.224.140:995

88.241.122.55:443

186.90.153.162:2222

148.64.96.100:443

197.87.182.93:443

39.44.30.209:995

67.165.206.193:993

118.161.2.13:995

111.125.245.116:995

104.34.212.7:32103

86.200.151.188:2222

41.228.22.180:443

94.59.15.180:2222

24.178.196.158:2222

182.191.92.203:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

4060 2240 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2240 rundll32.exe
2240 rundll32.exe

pid	pid_target	process	target process
4060	2240	WerFault.exe	rundll32.exe

pid	process
2240	rundll32.exe
2240	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2888 wrote to memory of 2240	2888	rundll32.exe	rundll32.exe
PID 2888 wrote to memory of 2240	2888	rundll32.exe	rundll32.exe
PID 2888 wrote to memory of 2240	2888	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\20220624_01.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2888

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\20220624_01.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 708
3⤵
- Program crash
PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2240 -ip 2240
1⤵
PID:4528

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2240-130-0x0000000000000000-mapping.dmp

Download
memory/2240-131-0x00000000021A0000-0x0000000002250000-memory.dmp

Filesize
704KB

Download
memory/2240-132-0x00000000028A0000-0x00000000028C2000-memory.dmp

Filesize
136KB

Download
memory/2240-133-0x00000000024E0000-0x0000000002516000-memory.dmp

Filesize
216KB

Download
memory/2240-134-0x00000000028A0000-0x00000000028C2000-memory.dmp

Filesize
136KB

Download