bf28b8ea12dd4784e8e593b7f006468557ec34aeeebf38eadab518f75e44eaeb

Analysis

max time kernel
149s
max time network
154s
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 18:06

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General

Target

70ab33cf1eb53589bbdd99b3be0f2b8c_JaffaCakes118.dll
Size

10KB
MD5

70ab33cf1eb53589bbdd99b3be0f2b8c
SHA1

7ee05d0ca35231dd8b7ec6b64ae05e0fee160565
SHA256

bf28b8ea12dd4784e8e593b7f006468557ec34aeeebf38eadab518f75e44eaeb
SHA512

c27ec77c42f1d832b8ec82cb6c481cb697ec9a72e5d0c091a1c365c392bf695aa286a2bb468c045ff80478ba3d7c7594f0834b810b7b5c52cafbd867451d09f8
SSDEEP

96:xSH8t5CuGjPTruQ9Jw9U1Bfzoz48739qfv9dvyedtmc7nayE+sr:8ctITrTnb51BfUzfrUHLTDdaT+

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2572	4740	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 1204 wrote to memory of 4740	1204	rundll32.exe	84
PID 1204 wrote to memory of 4740	1204	rundll32.exe	84
PID 1204 wrote to memory of 4740	1204	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\70ab33cf1eb53589bbdd99b3be0f2b8c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\70ab33cf1eb53589bbdd99b3be0f2b8c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4740
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 576
    3⤵
    - Program crash
    PID:2572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4740 -ip 4740
1⤵
PID:3968

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/4740-0-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

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