qakbot | b7f013e4cc3085399dd4610fb1bdc85d9da465d86e92c50cfeb7419ee781e645

Analysis

max time kernel
95s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2024, 06:54

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General

Target

b7f013e4cc3085399dd4610fb1bdc85d9da465d86e92c50cfeb7419ee781e645.dll
Size

1.6MB
MD5

c84cb04937e771946ae667445e6448f0
SHA1

e39aed8d5e25d5ab95b25428935ad90dbab0799f
SHA256

b7f013e4cc3085399dd4610fb1bdc85d9da465d86e92c50cfeb7419ee781e645
SHA512

1367ea9fd278b9016f29e3756a809c4ab340a00b33d3be5e2015c5a1d114ff279e3554fe812907510e2a3b66e41561f17b18dc48dcc946a20af12a2ca2332a19
SSDEEP

24576:F9mB+XxJ7zUqNS8KqCx2ffNrC0O60+bPzTk1wK7TpKsZd:FUBav7zbS8pCx2fftCv6JLwJ7FKsZd

Score

10^/10

qakbot tr 1634541613 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

1634541613

120.150.218.241:995

24.119.214.7:443

103.143.8.71:443

81.241.252.59:2078

81.250.153.227:2222

174.54.193.186:443

73.52.50.32:443

39.49.122.240:995

86.220.112.26:2222

103.82.211.39:465

78.191.38.33:995

216.201.162.158:443

181.118.183.94:443

66.177.215.152:0

208.78.220.143:443

94.200.181.154:443

136.232.34.70:443

136.143.11.232:443

81.213.59.22:443

103.82.211.39:990

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot family
qakbot
Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3476	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4576	rundll32.exe
4576	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4576	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 4576	4760	rundll32.exe	82
PID 4760 wrote to memory of 4576	4760	rundll32.exe	82
PID 4760 wrote to memory of 4576	4760	rundll32.exe	82
PID 4576 wrote to memory of 332	4576	rundll32.exe	88
PID 4576 wrote to memory of 332	4576	rundll32.exe	88
PID 4576 wrote to memory of 332	4576	rundll32.exe	88
PID 4576 wrote to memory of 332	4576	rundll32.exe	88
PID 4576 wrote to memory of 332	4576	rundll32.exe	88
PID 332 wrote to memory of 3476	332	explorer.exe	89
PID 332 wrote to memory of 3476	332	explorer.exe	89
PID 332 wrote to memory of 3476	332	explorer.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7f013e4cc3085399dd4610fb1bdc85d9da465d86e92c50cfeb7419ee781e645.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7f013e4cc3085399dd4610fb1bdc85d9da465d86e92c50cfeb7419ee781e645.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4576
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:332
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yuqvoamk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b7f013e4cc3085399dd4610fb1bdc85d9da465d86e92c50cfeb7419ee781e645.dll\"" /SC ONCE /Z /ST 06:57 /ET 07:09
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:3476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/332-6-0x0000000000910000-0x0000000000931000-memory.dmp

Filesize
132KB

Download
memory/332-10-0x0000000000910000-0x0000000000931000-memory.dmp

Filesize
132KB

Download
memory/332-11-0x0000000000910000-0x0000000000931000-memory.dmp

Filesize
132KB

Download
memory/332-12-0x0000000000910000-0x0000000000931000-memory.dmp

Filesize
132KB

Download
memory/332-14-0x0000000000910000-0x0000000000931000-memory.dmp

Filesize
132KB

Download
memory/4576-0-0x0000000075060000-0x000000007520B000-memory.dmp

Filesize
1.7MB

Download
memory/4576-3-0x0000000075060000-0x000000007520B000-memory.dmp

Filesize
1.7MB

Download
memory/4576-2-0x0000000075060000-0x000000007520B000-memory.dmp

Filesize
1.7MB

Download
memory/4576-1-0x00000000751F0000-0x00000000751F6000-memory.dmp

Filesize
24KB

Download
memory/4576-5-0x0000000075060000-0x000000007520B000-memory.dmp

Filesize
1.7MB

Download