66d4e792633216b95633316748d058b192de3feef5e2fb2ff404f6546598550b

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 02:49

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General

Target

JaffaCakes118_6234669a1b7b11e7487e4761e648bd29.dll
Size

144KB
MD5

6234669a1b7b11e7487e4761e648bd29
SHA1

d77846cf65a557e66ad39b0f82cc95b02d4990ec
SHA256

66d4e792633216b95633316748d058b192de3feef5e2fb2ff404f6546598550b
SHA512

2b6e8a8953aaff25c009868a2bbfcdacbf5dc50cf9c4189dd470db232ea7f45d97468e976b4fdb299d229913e047eb2e265d42e09432768ab260cc2c9de17234
SSDEEP

3072:uCvnYA+Q3kbfAbvPG+GIYGGcfKZTtoGZ3ItC:Fp+JcbvDGIhGc+ogItC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	2756	WerFault.exe	31

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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2744 wrote to memory of 2756	2744	rundll32.exe	31
PID 2756 wrote to memory of 2740	2756	rundll32.exe	32
PID 2756 wrote to memory of 2740	2756	rundll32.exe	32
PID 2756 wrote to memory of 2740	2756	rundll32.exe	32
PID 2756 wrote to memory of 2740	2756	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6234669a1b7b11e7487e4761e648bd29.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6234669a1b7b11e7487e4761e648bd29.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 312
    3⤵
    - Program crash
    PID:2740

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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