9c8484c65ab5e69691175d0762c0e8e09ee5fee0d2ecbe75a31f5418a7eaece2

Analysis

max time kernel
141s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 22:53

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General

Target

ace8f9708cd67ac3b36f0cadca90299a_JaffaCakes118.dll
Size

133KB
MD5

ace8f9708cd67ac3b36f0cadca90299a
SHA1

fd2ca61ff21dfc46e0d0baf853bfb1ac5bc261f4
SHA256

9c8484c65ab5e69691175d0762c0e8e09ee5fee0d2ecbe75a31f5418a7eaece2
SHA512

0f32b15b9250ec993921bca72ebb69d3eedb2401772c2252e9467452ef3209a52521fdfe86f700388f035f5d7d6bfc0fa42dc18e3a69d8d733bc7f4e3b87c1e4
SSDEEP

1536:gmPgbL13HDuDfG2D8A+n3UirQY3BWXwkD9pRECj/r4TezvdS623lIO/9uH2tuQ+K:RgbLZHg4QYRodf4MS5v/9uHhQPl

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2860	2812	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2732 wrote to memory of 2812	2732	rundll32.exe	30
PID 2812 wrote to memory of 2860	2812	rundll32.exe	31
PID 2812 wrote to memory of 2860	2812	rundll32.exe	31
PID 2812 wrote to memory of 2860	2812	rundll32.exe	31
PID 2812 wrote to memory of 2860	2812	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ace8f9708cd67ac3b36f0cadca90299a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ace8f9708cd67ac3b36f0cadca90299a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 288
    3⤵
    - Program crash
    PID:2860

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/2812-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

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