5a7e041aef4db799c26ac71ea5540ae3d958f4ec3ca3ba45baa012851028c379

Analysis

max time kernel
135s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 22:10

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General

Target

75ee9ddaba8aadaa47cc1bdeca670c1f_JaffaCakes118.dll
Size

319KB
MD5

75ee9ddaba8aadaa47cc1bdeca670c1f
SHA1

62a2bd963887f24b0c9df5d73d9a6bd42e5336dd
SHA256

5a7e041aef4db799c26ac71ea5540ae3d958f4ec3ca3ba45baa012851028c379
SHA512

668b6c2fe5c7750748bb840f0c35ccab772394b744dbd7ae1bc9bde3ef5e7558f04f6f781667586b6f5b9c36b488b49f38f74e14dc0ed0929c7965b427a274d3
SSDEEP

6144:OxDvpf0Z4vJ1gOTPDzuUH32kYQGDxdg3chjY88EtTxbXYpE7G:YjJ0UJDD682GGGMjoe1XGE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3468	112	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 1752 wrote to memory of 112	1752	rundll32.exe	84
PID 1752 wrote to memory of 112	1752	rundll32.exe	84
PID 1752 wrote to memory of 112	1752	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\75ee9ddaba8aadaa47cc1bdeca670c1f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\75ee9ddaba8aadaa47cc1bdeca670c1f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:112
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 112 -s 576
    3⤵
    - Program crash
    PID:3468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 112 -ip 112
1⤵
PID:4720

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/112-0-0x0000000002280000-0x000000000236E000-memory.dmp

Filesize
952KB

Download
memory/112-1-0x0000000002280000-0x000000000236E000-memory.dmp

Filesize
952KB

Download