d89244e19325fb4c59551df1d7902717613f8e583140fe3c9f99b96f243e53f5

Analysis

max time kernel
13s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/09/2024, 20:33

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General

Target

e9ec7dfa9557e7316941d80187f42bfd_JaffaCakes118.dll
Size

24KB
MD5

e9ec7dfa9557e7316941d80187f42bfd
SHA1

7c0faa05c71e3b60dfa04a705b902fca9bf62c9a
SHA256

d89244e19325fb4c59551df1d7902717613f8e583140fe3c9f99b96f243e53f5
SHA512

7c0c9ab98be70b87c2cd9a35f860a51aaa02aac88a8ce726d670d031e20c9040765b66972be14c2e8253357f408e691f5d2c8a61bc351482f8107b5da6d5cd52
SSDEEP

384:cJt4VCcwgKrsvObbnv+y/ag5jW3RPQ5i4vWRnsyuget:Et42H4Gn2W/5jmI549S

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2172	2428	WerFault.exe	29

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 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2056 wrote to memory of 2428	2056	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	30
PID 2428 wrote to memory of 2172	2428	rundll32.exe	30
PID 2428 wrote to memory of 2172	2428	rundll32.exe	30
PID 2428 wrote to memory of 2172	2428	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9ec7dfa9557e7316941d80187f42bfd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9ec7dfa9557e7316941d80187f42bfd_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2428
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 228
    3⤵
    - Program crash
    PID:2172

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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