ad7824539606d540c536554244cd638f9f3ac638bb0d38c01b723ca599d9e617

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 20:12

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General

Target

pc killer.exe
Size

89KB
MD5

f466727f133754ed9bc9ec29dc6f8cd7
SHA1

e0296ce53abf2c27e706d57de6193425eb2d70a9
SHA256

ad7824539606d540c536554244cd638f9f3ac638bb0d38c01b723ca599d9e617
SHA512

7b96d39a150139478ed4d783766c4ff3c6c488f219ff14705226c6e77caefdf891d691636f1761e5367da17b8930aabb604c562a47aa65e05b4322bbcf373873
SSDEEP

1536:P7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfEwiOD:j7DhdC6kzWypvaQ0FxyNTBfEQ

Score

3^/10

discovery

Malware Config

Signatures

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	pc killer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 2504	1372	pc killer.exe	84
PID 1372 wrote to memory of 2504	1372	pc killer.exe	84

C:\Users\Admin\AppData\Local\Temp\pc killer.exe
"C:\Users\Admin\AppData\Local\Temp\pc killer.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\BC3B.tmp\BC3C.tmp\BC3D.bat "C:\Users\Admin\AppData\Local\Temp\pc killer.exe""
  2⤵
  PID:2504

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

C:\Users\Admin\AppData\Local\Temp\BC3B.tmp\BC3C.tmp\BC3D.bat

Filesize
11B

MD5
8865aa9369ef062d717b7ec91117395f

SHA1
dccd8a4b9b34cc15c133471cc2ba37322b539835

SHA256
c32ffb6b69a94af5594772853f594e2b49ac71dbdde9fb69925276239d83c060

SHA512
3ee19925a125c01dfcd74a26edb34e84aa0b14a23107ad2b4aab285def24818f6a7a16f10ca76a1e8e7da0c6c80b1a449ff90edfaf61506fce83c18ab47f7201

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