7e22a6f9c10616a39d05eadc7323ab94d5c7e902cfb6e190225fbb51f3e3fbaf

Analysis

max time kernel
134s
max time network
103s
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, 09:16

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General

Target

a1fc4cc1326157a3804d08c87c594dd8_JaffaCakes118.dll
Size

25KB
MD5

a1fc4cc1326157a3804d08c87c594dd8
SHA1

80b75d1cbe91f8ed184c7d692784d51099e2b348
SHA256

7e22a6f9c10616a39d05eadc7323ab94d5c7e902cfb6e190225fbb51f3e3fbaf
SHA512

9294b0815fff77f52a857618133e0467106e06ddf0ab670caa6eeb61aef835161eb8197f37c2c294456d9f39112dc9db779e40872fceef0426e5d5f39e3712d1
SSDEEP

768:6W3e0zJjEQ6t7Pt2RByGU2msAiAhk2D7p:6W3EtUy+LvAW2D7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5064	3616	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 3460 wrote to memory of 3616	3460	rundll32.exe	84
PID 3460 wrote to memory of 3616	3460	rundll32.exe	84
PID 3460 wrote to memory of 3616	3460	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1fc4cc1326157a3804d08c87c594dd8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1fc4cc1326157a3804d08c87c594dd8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 544
    3⤵
    - Program crash
    PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3616 -ip 3616
1⤵
PID:4932

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/3616-0-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

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