78bdd9d13dbc4934446c0ac9482bb3b9c79261afcc360ad6019e9e81f046d7c0

Analysis

max time kernel
0s
max time network
11s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
29-04-2024 12:56

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Reason

Machine shutdown

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General

Target

bsod.bat
Size

144B
MD5

e70090414fd24337b70a715e92f36428
SHA1

b00185d77630d080ce0d56d9a3fdf74ff52fdf35
SHA256

78bdd9d13dbc4934446c0ac9482bb3b9c79261afcc360ad6019e9e81f046d7c0
SHA512

c1738959dba6edbf65967a0ebb037987d7bf21534ad6a74094ce0b7d80360c478161a215bb9d343b18d1b62a96bfc8bbf68616b10be92fe4c9451cdb9d9d7f02

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4036	takeown.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2620	timeout.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
5088	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5088	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 4036	632	cmd.exe	85
PID 632 wrote to memory of 4036	632	cmd.exe	85
PID 632 wrote to memory of 2620	632	cmd.exe	86
PID 632 wrote to memory of 2620	632	cmd.exe	86
PID 632 wrote to memory of 5088	632	cmd.exe	87
PID 632 wrote to memory of 5088	632	cmd.exe	87

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\bsod.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:632
- C:\Windows\system32\takeown.exe
  takeown /f C:\users\
  2⤵
  - Modifies file permissions
  PID:4036
- C:\Windows\system32\timeout.exe
  timeout 99999999999999999999999999999999999999999999999999999999999999
  2⤵
  - Delays execution with timeout.exe
  PID:2620
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell wininit
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5088
- - C:\Windows\system32\wininit.exe
    "C:\Windows\system32\wininit.exe"
    3⤵
    PID:2092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5b45rwba.xt3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5088-5-0x000001FB5AA10000-0x000001FB5AA32000-memory.dmp

Filesize
136KB

Download
memory/5088-10-0x00007FFF7C670000-0x00007FFF7D131000-memory.dmp

Filesize
10.8MB

Download
memory/5088-11-0x000001FB5AAD0000-0x000001FB5AAE0000-memory.dmp

Filesize
64KB

Download