dc1b05a83899e96d9846298a49f6eba3a10ed987919d343c7c9bb83e4534be61

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 11:45

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General

Target

d36d7de63cb65ce9273f5a8b94d28143.dll
Size

195KB
MD5

d36d7de63cb65ce9273f5a8b94d28143
SHA1

12c8d908498bd9ea6df980d61cb6f7d50413bcfc
SHA256

dc1b05a83899e96d9846298a49f6eba3a10ed987919d343c7c9bb83e4534be61
SHA512

3d82d9a6e0bd6318083263f35a7fcdf4087f8ae85084fa6329e3132d7de64e29e269bd905ff9376b7c7b7e75e34388921cf4da09d96f0d957d989680d6baab3d
SSDEEP

6144:PVoP3PO8ggJtNxDG5DWmSRSKX86indnE5djH:PSPXBJhG5DWmJ9E5dL

Score

6^/10

persistence

Malware Config

Signatures

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Ojacisab = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\d36d7de63cb65ce9273f5a8b94d28143.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5088	rundll32.exe
5088	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5088	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 5088	2168	rundll32.exe	88
PID 2168 wrote to memory of 5088	2168	rundll32.exe	88
PID 2168 wrote to memory of 5088	2168	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d36d7de63cb65ce9273f5a8b94d28143.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d36d7de63cb65ce9273f5a8b94d28143.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:5088

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

Replay Monitor

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Downloads

memory/5088-0-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/5088-2-0x0000000002930000-0x0000000002A30000-memory.dmp

Filesize
1024KB

Download
memory/5088-11-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/5088-13-0x0000000002930000-0x0000000002A30000-memory.dmp

Filesize
1024KB

Download