5e974c573cbf9f59a81a47390d3b23c9290eee3b5c9a59aa552d064a349757c5

Analysis

max time kernel
91s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 15:05

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General

Target

064a32d0b4c9cf87435a5727a7989379_JaffaCakes118.dll
Size

2.7MB
MD5

064a32d0b4c9cf87435a5727a7989379
SHA1

391421718a2d9efaafe969ec77971e0b05215de9
SHA256

5e974c573cbf9f59a81a47390d3b23c9290eee3b5c9a59aa552d064a349757c5
SHA512

c2ce17ff2591513709e347f9005ec6662706f955f1396c1eeb2b1283a6ae52f537daedbe7fee5ae34f44b69d8757d52cb02a153571a7d7df9c4d6bd18e786d0a
SSDEEP

24576:2dQOfoIioysu+89EBCx74UdtHmCx74UdtH+Cx74UdtH8Cx74UdtHACx74UdtHOCI:Z1OGEI9lLfVvR/8Obc2StAO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4064	2704	WerFault.exe	84

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 764 wrote to memory of 2704	764	rundll32.exe	84
PID 764 wrote to memory of 2704	764	rundll32.exe	84
PID 764 wrote to memory of 2704	764	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\064a32d0b4c9cf87435a5727a7989379_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\064a32d0b4c9cf87435a5727a7989379_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2704
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 620
    3⤵
    - Program crash
    PID:4064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2704 -ip 2704
1⤵
PID:1984

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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