17b7ad3434a9ce3ce31978a6822be271a7fe0b45bff47adc6b1e2d04238ec4be

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 11:44

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General

Target

fe756584b159fd24dc4b6a572917354c_JaffaCakes118.dll
Size

72KB
MD5

fe756584b159fd24dc4b6a572917354c
SHA1

0a3dcb8b7784cf76826651af3c2713d12fa46a62
SHA256

17b7ad3434a9ce3ce31978a6822be271a7fe0b45bff47adc6b1e2d04238ec4be
SHA512

f192217f9da5bab12d840469f4bf4678a142e6af2bc5f8c8c4fd51098ed7e5c914320c250f483914a77892b13f0c90baaf069de184f4ce54213b87ab59bc29f2
SSDEEP

768:qHo/VzWjgVSmiXDy9B6DTd1YfyNlIrEXP73WTWCk:qHonQDwGTdkCWEivk

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4632	1520	WerFault.exe	82

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 2804 wrote to memory of 1520	2804	rundll32.exe	82
PID 2804 wrote to memory of 1520	2804	rundll32.exe	82
PID 2804 wrote to memory of 1520	2804	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe756584b159fd24dc4b6a572917354c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe756584b159fd24dc4b6a572917354c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1520
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 572
    3⤵
    - Program crash
    PID:4632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1520 -ip 1520
1⤵
PID:4640

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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