342b5ad24377a1418373874c196a16669f0b50c92eedf656800eebe553a26462

Analysis

max time kernel
138s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 21:26

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General

Target

Cryptodome/Cipher/_raw_cast.cp36-win32.dll
Size

21KB
MD5

6a7770de16edf149487442fb6fbf2bb0
SHA1

ad8de0506c84cc58afe4e8e605845cfdf66db198
SHA256

acf18c5031dc9f12294f958158bcc5ee8793db88c7a4b506fe83cd4f1abff2ab
SHA512

58476e2996343d9193844c67afece37c8718e02aa88e826e7b28c85446a657c3c46ada9ea75930bb2a0c6e398c5d40d12191c514d5ba52bca0132bb5296c1706
SSDEEP

384:fKFXs2eCTPkOYVRX+Y2uuZXmrfXA+UA10ol31tuXrSTyDYeC/:fiGCTPkbgYQXmrXA+NNxW7gyDzC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
212	2556	WerFault.exe	86

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 1144 wrote to memory of 2556	1144	rundll32.exe	86
PID 1144 wrote to memory of 2556	1144	rundll32.exe	86
PID 1144 wrote to memory of 2556	1144	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Cryptodome\Cipher\_raw_cast.cp36-win32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Cryptodome\Cipher\_raw_cast.cp36-win32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 576
    3⤵
    - Program crash
    PID:212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2556 -ip 2556
1⤵
PID:712

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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