6fda74262617d92285af52776bdb35be6d8496ada8b34f69941242ae54f2ca83

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 06:04

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General

Target

834c6cedd18b818e06bd1da46428c6a1_JaffaCakes118.dll
Size

73KB
MD5

834c6cedd18b818e06bd1da46428c6a1
SHA1

6a08bfb156e7407a35e7c17cf1adb6d23ad85213
SHA256

6fda74262617d92285af52776bdb35be6d8496ada8b34f69941242ae54f2ca83
SHA512

90f98662e4869069f464d90dc0fbd68d73630f5817bbf0d17fcaa7d5ef99db85702e807f1439125c77d3477b818de3d6a8a1ee67ac1abda29c155dd4c0327a29
SSDEEP

1536:iFzN559FOm1D2MTRygHC+spJ8kxVfLvEcRJ9f/do:gzPF2QNHC3J8kxhHX9fq

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2964	2464	WerFault.exe	83

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 4592 wrote to memory of 2464	4592	rundll32.exe	83
PID 4592 wrote to memory of 2464	4592	rundll32.exe	83
PID 4592 wrote to memory of 2464	4592	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\834c6cedd18b818e06bd1da46428c6a1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4592
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\834c6cedd18b818e06bd1da46428c6a1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 556
    3⤵
    - Program crash
    PID:2964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2464 -ip 2464
1⤵
PID:456

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/2464-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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