23a8378699f5bb925b32c7124f62468886bf3ce39a9feec1857a446de55f36ce

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 20:21

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General

Target

vrz9hacoe.exe
Size

72KB
MD5

7be69929b9bc407cfb09f140b288c6c5
SHA1

e4620d3828ebd8f588caf0652cdaef0b09b231d8
SHA256

23a8378699f5bb925b32c7124f62468886bf3ce39a9feec1857a446de55f36ce
SHA512

1209ee4b19043b02e94728635b60a84f47542a6c0ae18f8fa0d76a20e3726d2f0ccde50a8dec7fba1398cf836543097621e7700089d9b72edb38ee0253818161
SSDEEP

768:zYnI9ZvPg2k4u+hJDdv260OAhAH4Ii7gLp6uqcl2aauA:zwIrHuCtd3FAhAYIi7Glba

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3896	tj27w.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\i1b822 = "C:\\Users\\Admin\\AppData\\Roaming\\tj27w.exe"	vrz9hacoe.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 3896	220	vrz9hacoe.exe	89
PID 220 wrote to memory of 3896	220	vrz9hacoe.exe	89
PID 220 wrote to memory of 3896	220	vrz9hacoe.exe	89

C:\Users\Admin\AppData\Local\Temp\vrz9hacoe.exe
"C:\Users\Admin\AppData\Local\Temp\vrz9hacoe.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:220
- C:\Users\Admin\AppData\Roaming\tj27w.exe
  C:\Users\Admin\AppData\Roaming\tj27w.exe
  2⤵
  - Executes dropped EXE
  PID:3896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\tj27w.exe

Filesize
72KB

MD5
b18e0bd14a7c9d6e52aef4ca551f042c

SHA1
54f1cee4680285db8570e96a2f11c88524398fb5

SHA256
0ab6f4c8a5ab34495936f44f2b97b473db78532494138680b413c537a94b7d4c

SHA512
4a6a27543f30038eccd22a4fe2c62de4fb4a6fbeed356602f880017f1ec3f205b956ee11b9ef1a96559a3b75eb1c6cb06c8b2689efbdb667f2740609680754af

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads