bed9ef6d55f8fc43da5462237652a58024eaf9e3feb63907141c26afa246c9af

Analysis

max time kernel
134s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 06:43

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General

Target

ae36cffc8438703cb5270238f6f80b50_JaffaCakes118.dll
Size

31KB
MD5

ae36cffc8438703cb5270238f6f80b50
SHA1

22b967c334763c41ab756e6b486a05129d0e839e
SHA256

bed9ef6d55f8fc43da5462237652a58024eaf9e3feb63907141c26afa246c9af
SHA512

b305e640748e07052b92ded461a3eeab66e292cf726b62f2b8e412709aa0624f276b6d51036baaeb0173d7342c6c5a8765858b72bab095454102e054b8407dca
SSDEEP

768:J97RilRMtOmrxpfQ2pRAY84c3kyK+ZOCTpb:JGMtOmrfIkI39K+ZOib

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
856	1228	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 2720 wrote to memory of 1228	2720	rundll32.exe	84
PID 2720 wrote to memory of 1228	2720	rundll32.exe	84
PID 2720 wrote to memory of 1228	2720	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae36cffc8438703cb5270238f6f80b50_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae36cffc8438703cb5270238f6f80b50_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 544
    3⤵
    - Program crash
    PID:856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1228 -ip 1228
1⤵
PID:4324

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/1228-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

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