fffa378d1021a4c3256a1cb89daa1c0ce0cc5fe120542a699d960c16cdc4a734

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 01:37

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General

Target

8455085aae17c6409636f9a7dc203773_JaffaCakes118.dll
Size

75KB
MD5

8455085aae17c6409636f9a7dc203773
SHA1

3cdf0378fa755ad0f2015b458d12300fe305f6fc
SHA256

fffa378d1021a4c3256a1cb89daa1c0ce0cc5fe120542a699d960c16cdc4a734
SHA512

2c5568b0e0dc94da12fb9bcc41969fb8b2d572039234fb584811acb27e7eedc865f456e45ae0813430d3dcf41a6dd0b8110934b85a90d2a1cd77c0cab27ff92f
SSDEEP

1536:1uZQ/iTo2hFD6PH/C26ZwgTcCSxexKZZdhpfvBZBC1Q:YQ/iUZ/CzZxTcCSNpvZZBV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1200	552	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 552	2224	regsvr32.exe	84
PID 2224 wrote to memory of 552	2224	regsvr32.exe	84
PID 2224 wrote to memory of 552	2224	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8455085aae17c6409636f9a7dc203773_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\8455085aae17c6409636f9a7dc203773_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:552
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 648
    3⤵
    - Program crash
    PID:1200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 552 -ip 552
1⤵
PID:3288

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/552-0-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

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