1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 14:49

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General

Target

1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe
Size

165KB
MD5

1bf0c5a6616e381c37ae7fc7c8aaecc4
SHA1

6da1f8ef23a146622f83e05b7a50f90773c9c64a
SHA256

1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff
SHA512

c42f617a37a02ff5ec881133fbd24feb0b4643b5b01d5516cc0399d464004aec6e0d5c51745cc193db301830efe4a6b967789fd40d04709006770b19c42cc1a7
SSDEEP

384:AOe3z6wsd+fK9GDtaQ+A+WUusXkqVpd9ivxF6C5hYbYZKFM0Va56ecGlt4o:w3zrsdIdAHZk85wLYbDG96e9l

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2516	1920	WerFault.exe	29

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	1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2516	1920	1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe	30
PID 1920 wrote to memory of 2516	1920	1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe	30
PID 1920 wrote to memory of 2516	1920	1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe	30
PID 1920 wrote to memory of 2516	1920	1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe	30

C:\Users\Admin\AppData\Local\Temp\1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe
"C:\Users\Admin\AppData\Local\Temp\1cf3b094438c896a46f408fb26b9ed9a45305eca2a03017d3643bdcf964061ff.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 548
  2⤵
  - Program crash
  PID:2516

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/1920-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/1920-1-0x0000000000960000-0x0000000000990000-memory.dmp

Filesize
192KB

Download