9fa88d4d807331194fbd5584d7158b50200c93b822e6253f0d5c803e249a696a

Analysis

max time kernel
140s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 19:43

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General

Target

976ad9f4c8c09512e97b4b6612c78bd7_JaffaCakes118.dll
Size

101KB
MD5

976ad9f4c8c09512e97b4b6612c78bd7
SHA1

a9a078a12d16c857c12fb49829898b88d2839754
SHA256

9fa88d4d807331194fbd5584d7158b50200c93b822e6253f0d5c803e249a696a
SHA512

e2ed8ce817fb4de71e3b3204298abbe72e9549b115c33024a9e8f688daaa5a705ffa7beb45e3ebaa5f3591a733d59cf59251e65d94891d413c68859ede3d836f
SSDEEP

3072:wuTQPrc6j52Zx46xvDYN11IAf3mFXdbjodFCEtKU:oN52ZNo1LWpxmFC1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2552	4528	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 4892 wrote to memory of 4528	4892	regsvr32.exe	84
PID 4892 wrote to memory of 4528	4892	regsvr32.exe	84
PID 4892 wrote to memory of 4528	4892	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\976ad9f4c8c09512e97b4b6612c78bd7_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\976ad9f4c8c09512e97b4b6612c78bd7_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4528 -s 616
    3⤵
    - Program crash
    PID:2552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4528 -ip 4528
1⤵
PID:4268

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/4528-0-0x0000000000550000-0x0000000000597000-memory.dmp

Filesize
284KB

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