de0e4a23168728479059d92eff7a37794b9dc6d5b93985d5a9d0cb3ac9db90ca

Analysis

max time kernel
140s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 09:12

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General

Target

6ef65429142cc41cefdbb91dc501de4e_JaffaCakes118.dll
Size

77KB
MD5

6ef65429142cc41cefdbb91dc501de4e
SHA1

2296710c38b2dca8b6bece8d23c0b07c22080517
SHA256

de0e4a23168728479059d92eff7a37794b9dc6d5b93985d5a9d0cb3ac9db90ca
SHA512

c43d8d973b0b68946d0f1af86568b834448961cc38f5391a0b7a3af77b3171b64d06e98aa766ef3b99b9471d3505c511b2e6efef6471ea5ad0892fce91462301
SSDEEP

1536:6WT7XDCqHEZxf8snC2RkM/9EYqDsxr6mZ0L/hkNcoBcb:bzTkZxf8I3EYEswmZ0r3o

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2396	3572	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 4844 wrote to memory of 3572	4844	rundll32.exe	84
PID 4844 wrote to memory of 3572	4844	rundll32.exe	84
PID 4844 wrote to memory of 3572	4844	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ef65429142cc41cefdbb91dc501de4e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ef65429142cc41cefdbb91dc501de4e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 540
    3⤵
    - Program crash
    PID:2396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3572 -ip 3572
1⤵
PID:3352

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/3572-0-0x0000000010000000-0x0000000010029000-memory.dmp

Filesize
164KB

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