71ad0bc1da8b71a88b4a6a3c1d393176b55a888fb41da3330a48367c835fb8d0

Analysis

max time kernel
135s
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
17/08/2024, 01:04

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General

Target

a0a2e4ccd0a4e12ed9a0c7f738f2cf5c_JaffaCakes118.dll
Size

72KB
MD5

a0a2e4ccd0a4e12ed9a0c7f738f2cf5c
SHA1

fd93bfc317f3623a542a76c996726d229cefc79c
SHA256

71ad0bc1da8b71a88b4a6a3c1d393176b55a888fb41da3330a48367c835fb8d0
SHA512

58dff6647877f2e2783abba426ecf3eaab76c50242c9a3854f727a37c4591390bf1cc9b79f238cb462f12bc697db2b70f403da25c0b732d91e33ac70c29235d2
SSDEEP

1536:Sjjl3nwzSuOqBubw/WgT6zMKAOK2lCWcQajhRuv:C5UOq0ukgOK2l7aFQv

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
716	3876	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 1368 wrote to memory of 3876	1368	rundll32.exe	84
PID 1368 wrote to memory of 3876	1368	rundll32.exe	84
PID 1368 wrote to memory of 3876	1368	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a0a2e4ccd0a4e12ed9a0c7f738f2cf5c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a0a2e4ccd0a4e12ed9a0c7f738f2cf5c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3876 -s 600
    3⤵
    - Program crash
    PID:716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3876 -ip 3876
1⤵
PID:1748

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

Windows 7 deprecation

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