36d37ba762049d1a0e6d5f5afede1267dc350e3bf88bfc0ad86afc30daf9114c

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27/01/2025, 16:22

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General

Target

JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll
Size

2.7MB
MD5

4179f1669b95f7f7ba3fcfff412a9dae
SHA1

a6963998fffff3a59c83b000c251f7f67e52a7ec
SHA256

36d37ba762049d1a0e6d5f5afede1267dc350e3bf88bfc0ad86afc30daf9114c
SHA512

f1b9189eba2524c21a16087b16c4e9c0611a82c75908207d5705352ff916f2aa40be6dfc9158bf74b854d6edbc1a2a49a04abd935a33a6b85e057e5d0276db37
SSDEEP

49152:xaxR8xRwxR3xR2xRLxRwxRTxRDxRAxRmxRIxRexRKxRsxRWxRrxRqxR1xRfxR:cQUT+3UP/ku8WCAeXitL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1820	2364	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 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 1440 wrote to memory of 2364	1440	rundll32.exe	30
PID 2364 wrote to memory of 1820	2364	rundll32.exe	31
PID 2364 wrote to memory of 1820	2364	rundll32.exe	31
PID 2364 wrote to memory of 1820	2364	rundll32.exe	31
PID 2364 wrote to memory of 1820	2364	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2364 -s 224
    3⤵
    - Program crash
    PID:1820

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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