5e37c22acd64f283fe03008bdbb7e26267df0adaa0d1f9256814ed0c6f804901

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 05:35

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General

Target

0e29cb970daf0cb55d99c30ae1c17be1_JaffaCakes118.dll
Size

15KB
MD5

0e29cb970daf0cb55d99c30ae1c17be1
SHA1

3eb4823fbf7a8263e07f05af90068176ed6d781c
SHA256

5e37c22acd64f283fe03008bdbb7e26267df0adaa0d1f9256814ed0c6f804901
SHA512

fe3b681a4b49a2619ff9f62dc8d4b41e763e274cf60273f2c4629e2e15417628c042912cfb452acd7f96096679b359f9639d8088d5d09e1c10cf1b1f80d216f3
SSDEEP

96:3vIIjQBDK4NTbqd0JRXAUxvssdY8V338Y1kpdnWu4S4Ze40HnWNvG:3v58nNeEp/dOq3udW5N0HnWNv

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3636	656	WerFault.exe	82

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 1780 wrote to memory of 656	1780	rundll32.exe	82
PID 1780 wrote to memory of 656	1780	rundll32.exe	82
PID 1780 wrote to memory of 656	1780	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e29cb970daf0cb55d99c30ae1c17be1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e29cb970daf0cb55d99c30ae1c17be1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:656
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 656 -s 560
    3⤵
    - Program crash
    PID:3636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 656 -ip 656
1⤵
PID:3148

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/656-0-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

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