3f101ef6d10f0bf44d0d0887242ba933bffc7a6407128aad0f875a5b57c0dd59

Analysis

max time kernel
138s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 06:31

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General

Target

851d7457107b322b36eac039c7d75b53_JaffaCakes118.dll
Size

19KB
MD5

851d7457107b322b36eac039c7d75b53
SHA1

af28028af20769933dc40b1d8323938da9eae75e
SHA256

3f101ef6d10f0bf44d0d0887242ba933bffc7a6407128aad0f875a5b57c0dd59
SHA512

0d101cee2142bd723b667a1468cb449aea5725563e02a95845e324d156234834a7f06c35c707a83d2ce985f68dced79fa306415c9828f1c47b03bb1eed319cee
SSDEEP

384:ou6/UYvx5zlXOqXk4dxRn4s9ikzsEXqiuhALYCHcn1FbbiofUSVM:ouevxrXOqtdxRn4s9irv2LMBWH

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2888-0-0x0000000000400000-0x0000000000412000-memory.dmp	upx

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 3752 wrote to memory of 2888	3752	rundll32.exe	85
PID 3752 wrote to memory of 2888	3752	rundll32.exe	85
PID 3752 wrote to memory of 2888	3752	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\851d7457107b322b36eac039c7d75b53_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\851d7457107b322b36eac039c7d75b53_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2888

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/2888-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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