3bf753cae348a486868b7329eabceb3aaccee76a42c748c4b15747cdc12d4d7d

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2025, 06:12

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General

Target

JaffaCakes118_47b00646d7155263da9683a540541c1e.dll
Size

160KB
MD5

47b00646d7155263da9683a540541c1e
SHA1

b0f53c3b9cb940d51f944ab9662544de2880c503
SHA256

3bf753cae348a486868b7329eabceb3aaccee76a42c748c4b15747cdc12d4d7d
SHA512

ff3c58f00e504f35abb3a369e0bf2e68038fcdbc319ab0d89b6aaabeaea20874111a466d82e7821c3bfd72b7cd5bfaf53a32d60b86be91de7d9c684766cfab71
SSDEEP

3072:bbeZc+D8yFW6tzd5hdQzEfXv1bT1TBfth+npJa3r:vdyF1tzQwvlZTBlwnpJe

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3880	2280	WerFault.exe	82

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 4376 wrote to memory of 2280	4376	rundll32.exe	82
PID 4376 wrote to memory of 2280	4376	rundll32.exe	82
PID 4376 wrote to memory of 2280	4376	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47b00646d7155263da9683a540541c1e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47b00646d7155263da9683a540541c1e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2280
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 612
    3⤵
    - Program crash
    PID:3880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2280 -ip 2280
1⤵
PID:208

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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