ab53f3f9e99e6871405d6cc4de0b94f47a79925f29bcf624dbcc92a7a67bf526

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 10:55

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General

Target

c8af6a92ef03bcdfb48bd9baa3d2bbb1_JaffaCakes118.dll
Size

24KB
MD5

c8af6a92ef03bcdfb48bd9baa3d2bbb1
SHA1

b0ee9938017c040d7c58afe9368af85441121a71
SHA256

ab53f3f9e99e6871405d6cc4de0b94f47a79925f29bcf624dbcc92a7a67bf526
SHA512

a3c23b2595f6bdae4dc8215263a3c6463a1ed6946fdfebfab0585c9ce59605292035c163175211c7c9e674744d1456e2ac809c15cac49e9866881b6d190475bf
SSDEEP

384:L92ifhvu9RaY9BG14eHaHmwS9hzJB+DlaPywzt/BWqbObilBNCxKP:L9DJvEcyeuqhzJBa4Pvt/Bn6+jNCgP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5092	728	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 728	1840	rundll32.exe	84
PID 1840 wrote to memory of 728	1840	rundll32.exe	84
PID 1840 wrote to memory of 728	1840	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8af6a92ef03bcdfb48bd9baa3d2bbb1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8af6a92ef03bcdfb48bd9baa3d2bbb1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 728 -s 544
    3⤵
    - Program crash
    PID:5092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 728 -ip 728
1⤵
PID:1196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/728-0-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

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