0d8cc925624908d7ed7405a88d9bc961cb1cb0e5ba4ae62bbb8f430dff454675

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 11:05

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General

Target

fa4b12f186372aeb30ebdc3fd8afa749_JaffaCakes118.dll
Size

2.4MB
MD5

fa4b12f186372aeb30ebdc3fd8afa749
SHA1

bd128bd84743613b70122fa7ddbb4706ba12910f
SHA256

0d8cc925624908d7ed7405a88d9bc961cb1cb0e5ba4ae62bbb8f430dff454675
SHA512

5d05537f83f69884066434c5e5296a140b000ba3a53baa781c7402e20b4417acfad6e3ab90ac3e5dbad8a654872c31d4ad67d7561c67c0fb14c4626424788355
SSDEEP

49152:Abd3HXOx8sjIimbtCqQRfevvRHuzD2bWKfbd3HXCfFTlmuM9mDM:khOxDjCNQRmvh+D2bWKThC

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/3248-0-0x0000000074620000-0x00000000749B0000-memory.dmp	vmprotect

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 384 wrote to memory of 3248	384	rundll32.exe	82
PID 384 wrote to memory of 3248	384	rundll32.exe	82
PID 384 wrote to memory of 3248	384	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa4b12f186372aeb30ebdc3fd8afa749_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa4b12f186372aeb30ebdc3fd8afa749_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3248

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/3248-0-0x0000000074620000-0x00000000749B0000-memory.dmp

Filesize
3.6MB

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