b9a261181220108e2a1e00a0134982ee9d19ac2246b8080db1f2a9690e66e10e

Analysis

max time kernel
96s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 05:17

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General

Target

b4f24b6f7c1ee2e957b8a9ca81ac7261_JaffaCakes118.dll
Size

169KB
MD5

b4f24b6f7c1ee2e957b8a9ca81ac7261
SHA1

93095948effa1724fed600a2dbd9f00bec0cea4f
SHA256

b9a261181220108e2a1e00a0134982ee9d19ac2246b8080db1f2a9690e66e10e
SHA512

2c374acb6bd6953761c68b79e4d063b94c430b062baff96479c953c38e9d1ba8d03497ac9b79703a212df2d2f2313d8cd8dcd12975702aafb5914152e0367bfd
SSDEEP

1536:XfH/2cCbl/uPm4z7lSbHoyB3onlUoYQrBhGtrVk6O/AekPvzEd3JfAtAV94er:WcCbp6jOeOpQrBhfAm3JItAV94er

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4912	4196	WerFault.exe	83

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 2404 wrote to memory of 4196	2404	rundll32.exe	83
PID 2404 wrote to memory of 4196	2404	rundll32.exe	83
PID 2404 wrote to memory of 4196	2404	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4f24b6f7c1ee2e957b8a9ca81ac7261_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4f24b6f7c1ee2e957b8a9ca81ac7261_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4196 -s 572
    3⤵
    - Program crash
    PID:4912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4196 -ip 4196
1⤵
PID:3196

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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