ece01b0e0f33afbe17c98cf9e553c79796a35c815121ee94078e6d253e3531a4

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/03/2025, 18:11

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General

Target

JaffaCakes118_669fb9aebcb08b00c13cafc59018f1dc.dll
Size

76KB
MD5

669fb9aebcb08b00c13cafc59018f1dc
SHA1

c867900a9dd3f8fa661017fb6ca040d610e9507d
SHA256

ece01b0e0f33afbe17c98cf9e553c79796a35c815121ee94078e6d253e3531a4
SHA512

d8d52179bfe2d83f8e09a77831427144c85b010c1bf6830066ebcc563800a37e3baff5920dc83be63c5d3a9711436999f3c216157673eee5a695a6a17c5cbff7
SSDEEP

1536:8sMfKM3f3XBuu7Dm/coIkfisMiYwqaemtqQcioHTrBNRJV:8sMh/XBuGm/7IWisMQ5fqQcioHTdJV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3032	1020	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 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 3036 wrote to memory of 1020	3036	rundll32.exe	30
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_669fb9aebcb08b00c13cafc59018f1dc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_669fb9aebcb08b00c13cafc59018f1dc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 256
    3⤵
    - Program crash
    PID:3032

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

Windows 7 deprecation

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