8dd013e412fb0b8ac54b2122447f475d5a649dc3962441efaaa64140a3fe563c

Analysis

max time kernel
122s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 19:21

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General

Target

PC OnigaTownOfTheDead 1.3.0 uncen/libcrypto-1_1.dll
Size

2.0MB
MD5

d8500eb6ca6563bca28a8b2fb8945f64
SHA1

e5157dfba5d456035e31b66b88df82e3bbf9181d
SHA256

d57b97e188783c5d886d0923f395cce53a98acef34f1e420790d655b51ee4ed4
SHA512

abd40836c5fed28991f8a7a0e346255d6e44529c53e934bf30228f99292d47cc0ed249b752c57293d66ead58a9769f9ebf0e414c841cbe2f8c31c7f7aa0d162d
SSDEEP

49152:0g/yvo2vQ/qpyr0k2mwBp1kFv82hlY1CPwv3uguGHU5:0g/d2vQ/qpyr0k2FT2hK1CPwv3ugu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	1548	WerFault.exe	31

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 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 2976 wrote to memory of 1548	2976	rundll32.exe	31
PID 1548 wrote to memory of 2376	1548	rundll32.exe	32
PID 1548 wrote to memory of 2376	1548	rundll32.exe	32
PID 1548 wrote to memory of 2376	1548	rundll32.exe	32
PID 1548 wrote to memory of 2376	1548	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PC OnigaTownOfTheDead 1.3.0 uncen\libcrypto-1_1.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PC OnigaTownOfTheDead 1.3.0 uncen\libcrypto-1_1.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 220
    3⤵
    - Program crash
    PID:2376

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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