008f85eeb688046ab2418f0233af92dbae9debfa5171df8d721ad174825806c3

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 01:12

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General

Target

09aca391e708c9a4264c9d0b9c4118a4.dll
Size

10KB
MD5

09aca391e708c9a4264c9d0b9c4118a4
SHA1

1b5c6c92a7ddc16be5b2da725235ef8b9727240c
SHA256

008f85eeb688046ab2418f0233af92dbae9debfa5171df8d721ad174825806c3
SHA512

18eb10e331be533d6ae06b1f7711a776a3c20519fbe3718eae2ba96dfc9c48067165e5e64e4d97cc097eddb1bf0f33be5895a2fe97518afca5ad8fdae5e9df29
SSDEEP

192:etpeOCsx5PtTVOemPVEcHIJQCDs3/kgUw9s:extTI7Ec7kv

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2032	rundll32.exe
2032	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	rundll32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 1860 wrote to memory of 2032	1860	rundll32.exe	28
PID 2032 wrote to memory of 1384	2032	rundll32.exe	15

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1384
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\09aca391e708c9a4264c9d0b9c4118a4.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\09aca391e708c9a4264c9d0b9c4118a4.dll,#1
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2032

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/1384-2-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/2032-0-0x0000000025000000-0x000000002501D000-memory.dmp

Filesize
116KB

Download
memory/2032-1-0x0000000025000000-0x000000002501D000-memory.dmp

Filesize
116KB

Download