c19d3bd70478699851c9b1b0265ccbf1ce523689aa1b4e4dca81849752ea2d88

Analysis

max time kernel
134s
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
20/08/2024, 13:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

af67197958e744e264367f0831d4185e_JaffaCakes118.dll
Size

29KB
MD5

af67197958e744e264367f0831d4185e
SHA1

2ac739fd13b70b6692827a0209cddccb4f898871
SHA256

c19d3bd70478699851c9b1b0265ccbf1ce523689aa1b4e4dca81849752ea2d88
SHA512

31b4dcb3669d41b575a2f4e1a1035395fd8a9f5d2931df38ab80937d31fe9e87119f52e8046028dfdbfe530b847dd53edf4344582a9fb33c8e5bf98a5fd78483
SSDEEP

768:GYYsBQJDh7wN4Ce1k95WuPO8P9se1PH9T5wk:GoBQJD6LPO8P9fPHMk

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
920	2052	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 1664 wrote to memory of 2052	1664	rundll32.exe	84
PID 1664 wrote to memory of 2052	1664	rundll32.exe	84
PID 1664 wrote to memory of 2052	1664	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\af67197958e744e264367f0831d4185e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\af67197958e744e264367f0831d4185e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 688
    3⤵
    - Program crash
    PID:920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2052 -ip 2052
1⤵
PID:2704

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

Loading Replay Monitor...

Downloads

memory/2052-0-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download
memory/2052-1-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download