qakbot | 3fbf11de0738887f08652882a75979b3f15b8dabfdc6700f5a1b3d9a8dd08c41

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-07-2024 12:50

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General

Target

1f5fff20ae77ea8727594223644b758f_JaffaCakes118.dll
Size

443KB
MD5

1f5fff20ae77ea8727594223644b758f
SHA1

1770b8aed5faed1d07c23460fd5a6d66e0c84ff9
SHA256

3fbf11de0738887f08652882a75979b3f15b8dabfdc6700f5a1b3d9a8dd08c41
SHA512

a8d3283ade3537e44597c79242fb97ee58831d989ce7b28187baf0c197b8e9409c066d39d0247cd8e2fff8b3cd79bb2420b6285056c8d24896ea8890c8113f78
SSDEEP

6144:7HYUVVmbHlODshVGB8n4MbF7z3PzMBvoEGiYOICC6lZrRAKNwwMIVT:D3VVmbFOnuxbFXIMcHlZre+weF

Score

10^/10

qakbot krk01 1611569149 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

krk01

Campaign

1611569149

31.5.21.66:995

89.3.198.238:443

202.188.138.162:443

188.24.128.253:443

175.141.219.71:443

151.60.15.183:443

184.189.122.72:443

80.227.5.70:443

140.82.49.12:443

89.211.241.100:995

81.97.154.100:443

77.27.174.49:995

92.154.83.96:2078

42.3.8.54:443

71.187.170.235:443

46.153.36.53:995

71.182.142.63:443

105.186.102.16:443

50.244.112.106:443

78.63.226.32:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Processes:

schtasks.exe

pid process

2752 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1580 rundll32.exe
1580 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1580 rundll32.exe

pid	process
2752	schtasks.exe

pid	process
1580	rundll32.exe
1580	rundll32.exe

pid	process
1580	rundll32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 1580	2664	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2364	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 2364	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 2364	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 2364	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 2364	1580	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 2364	1580	rundll32.exe	explorer.exe
PID 2364 wrote to memory of 2752	2364	explorer.exe	schtasks.exe
PID 2364 wrote to memory of 2752	2364	explorer.exe	schtasks.exe
PID 2364 wrote to memory of 2752	2364	explorer.exe	schtasks.exe
PID 2364 wrote to memory of 2752	2364	explorer.exe	schtasks.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f5fff20ae77ea8727594223644b758f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f5fff20ae77ea8727594223644b758f_JaffaCakes118.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2364
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ogfhwqtpaq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1f5fff20ae77ea8727594223644b758f_JaffaCakes118.dll\"" /SC ONCE /Z /ST 12:53 /ET 13:05
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2752

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1580-0-0x0000000075350000-0x00000000753CA000-memory.dmp

Filesize
488KB

Download
memory/1580-3-0x0000000075350000-0x00000000753CA000-memory.dmp

Filesize
488KB

Download
memory/1580-2-0x00000000753BD000-0x00000000753C1000-memory.dmp

Filesize
16KB

Download
memory/2364-4-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/2364-6-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2364-10-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2364-9-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2364-8-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2364-12-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download