qakbot | 1b64ce64b4aa35ebe9259cf56cd159f0cd3220dc0cceb8c0ed5eec14a25a1963

Analysis

max time kernel
90s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
26-06-2022 21:24

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General

Target

J.dll
Size

700KB
MD5

3bfc926058e162af3b5302b22a83fd9c
SHA1

83aa84133fac2d8069dceb21c803d93394512dde
SHA256

1b64ce64b4aa35ebe9259cf56cd159f0cd3220dc0cceb8c0ed5eec14a25a1963
SHA512

db94313d4fa4272ff9611326ec9407d78782c04dbbf5051b288f1b290901f9a950c7d62b133254a07d52318e71a6dae17911cb904db2b6b13e8441d1ec58760d

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

1648 1932 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1932 rundll32.exe
1932 rundll32.exe

pid	pid_target	process	target process
1648	1932	WerFault.exe	rundll32.exe

pid	process
1932	rundll32.exe
1932	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3036 wrote to memory of 1932	3036	rundll32.exe	rundll32.exe
PID 3036 wrote to memory of 1932	3036	rundll32.exe	rundll32.exe
PID 3036 wrote to memory of 1932	3036	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\J.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3036

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\J.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 712
3⤵
- Program crash
PID:1648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1932 -ip 1932
1⤵
PID:4820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1932-130-0x0000000000000000-mapping.dmp

Download
memory/1932-131-0x0000000002C60000-0x0000000002C82000-memory.dmp

Filesize
136KB

Download
memory/1932-132-0x0000000000F10000-0x0000000000F46000-memory.dmp

Filesize
216KB

Download
memory/1932-133-0x0000000002C60000-0x0000000002C82000-memory.dmp

Filesize
136KB

Download