e8b7ba5ad9b640f4e3b02b9c7727c757434576c8ae1d718efe2dce601bcf9376

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27-01-2025 06:08

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General

Target

JaffaCakes118_3ca86863786fab91356b6800e1557620.dll
Size

91KB
MD5

3ca86863786fab91356b6800e1557620
SHA1

8c81c93e3bceb1ca5871726c6cb5175d1c489c26
SHA256

e8b7ba5ad9b640f4e3b02b9c7727c757434576c8ae1d718efe2dce601bcf9376
SHA512

0420a0bbc1d44b5051202ee3a0d68b2e250fa14f287b42bfe36bc6076669d6c580a9d7a9303bde261ba51c20803deff78dae7110a2adf76ce167e31bb65a1476
SSDEEP

1536:HSvY4Fixs43w+jknE0bRdyn4Kcb9pf688+0fNsq/f6ayNghNE:HSvY46s43w7bRdynjE9p688RfNsq/f6x

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	2876	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 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2824 wrote to memory of 2876	2824	rundll32.exe	30
PID 2876 wrote to memory of 2888	2876	rundll32.exe	31
PID 2876 wrote to memory of 2888	2876	rundll32.exe	31
PID 2876 wrote to memory of 2888	2876	rundll32.exe	31
PID 2876 wrote to memory of 2888	2876	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ca86863786fab91356b6800e1557620.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ca86863786fab91356b6800e1557620.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 256
    3⤵
    - Program crash
    PID:2888

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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