6121f838d5ab5597bcb6575b4d42ff1e6f60ae8443e42b10c6c1d77ec696f90e

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2024, 20:34

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General

Target

25144402f82724b45e0f6ccd368760a3_JaffaCakes118.dll
Size

20KB
MD5

25144402f82724b45e0f6ccd368760a3
SHA1

962cf1be991a3aade331dabcab47c1db1dd9c2a9
SHA256

6121f838d5ab5597bcb6575b4d42ff1e6f60ae8443e42b10c6c1d77ec696f90e
SHA512

8a474941f17b1f8eacea2466f4802953bc581a689dbe73af45b937b40ef4614a5495677a53163af6e0385fe7f7fdf1f68437c11ec00eba9a5246ac0e0bef0c9d
SSDEEP

384:zSG/2Jp+C6QhtmruxCcdIL+0XplcBCAu8UaWHuqaTlX0wG:zfYh2oCtpXPcBx2OqaewG

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1504	1732	WerFault.exe	83

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
1732	rundll32.exe
1732	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3352 wrote to memory of 1732	3352	rundll32.exe	83
PID 3352 wrote to memory of 1732	3352	rundll32.exe	83
PID 3352 wrote to memory of 1732	3352	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\25144402f82724b45e0f6ccd368760a3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\25144402f82724b45e0f6ccd368760a3_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 624
    3⤵
    - Program crash
    PID:1504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1732 -ip 1732
1⤵
PID:4820

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

Replay Monitor

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Downloads

memory/1732-0-0x000000006F840000-0x000000006F84C000-memory.dmp

Filesize
48KB

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