qakbot | 38be1a5eb7776ab8783f867c85fdf1239b897122208f91c1a818f6776fb946a4

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220331-en
submitted
08-04-2022 14:46

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General

Target

a347edbe3b48344772aeb91faf49c525.dll
Size

1.7MB
MD5

a347edbe3b48344772aeb91faf49c525
SHA1

6630b4561647b88dc8664ef2f683a6c59adcbea0
SHA256

38be1a5eb7776ab8783f867c85fdf1239b897122208f91c1a818f6776fb946a4
SHA512

36061a016fe275a969aa86884746dfa80ec4a654516ffbbfba451307cee1178358d91912069f4150feda5210f33a4b46cfafee8a2a6154aa8d550268f73dd772

Score

10^/10

qakbot aa 1649273304 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.573

Botnet

Campaign

1649273304

83.110.75.97:2222

47.23.89.62:993

187.207.48.194:61202

45.63.1.12:995

140.82.63.183:995

45.76.167.26:995

140.82.63.183:443

144.202.2.175:995

144.202.3.39:443

149.28.238.199:443

144.202.3.39:995

45.63.1.12:443

149.28.238.199:995

45.76.167.26:443

144.202.2.175:443

100.1.108.246:443

32.221.224.140:995

24.55.67.176:443

31.35.28.29:443

70.51.134.168:2222

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

3204 3116 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3116 rundll32.exe
3116 rundll32.exe

pid	pid_target	process	target process
3204	3116	WerFault.exe	rundll32.exe

pid	process
3116	rundll32.exe
3116	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2108 wrote to memory of 3116	2108	rundll32.exe	rundll32.exe
PID 2108 wrote to memory of 3116	2108	rundll32.exe	rundll32.exe
PID 2108 wrote to memory of 3116	2108	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a347edbe3b48344772aeb91faf49c525.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 644
3⤵
- Program crash
PID:3204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3116 -ip 3116
1⤵
PID:8

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3116-124-0x0000000000000000-mapping.dmp

Download
memory/3116-125-0x0000000002F50000-0x0000000002FDF000-memory.dmp

Filesize
572KB

Download
memory/3116-126-0x0000000002F50000-0x0000000002FDF000-memory.dmp

Filesize
572KB

Download
memory/3116-127-0x0000000002E30000-0x0000000002EBB000-memory.dmp

Filesize
556KB

Download
memory/3116-128-0x0000000002F50000-0x0000000002FDF000-memory.dmp

Filesize
572KB

Download