d47f545884fabb0aea128b0a3dc4231692bd6e58fc509fdedc4279d02327f358

Analysis

max time kernel
169s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 06:36

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General

Target

0c0ccd23b83b23b514c8898a5513fd55.exe
Size

361KB
MD5

0c0ccd23b83b23b514c8898a5513fd55
SHA1

8af11feba5f093ad241e9a4856ac42ae8e523e35
SHA256

d47f545884fabb0aea128b0a3dc4231692bd6e58fc509fdedc4279d02327f358
SHA512

c14711badef3fcee69ed2531471e5a43558367cf4d2056114dc8f87da773be966864a084c11c9e289d99652b1b0e8babc480ec984ba7e0025a2db06e6ec1642f
SSDEEP

6144:2ydL6CYiA0X02juezXEYNZAvwPd8ZGqQsm3m7Kyfi9/nnXIjocNr5:RL6CY+aqXEievwPd2lQNCdfYnXIjB

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe C:\\RECYCLER\\services.exe"	0c0ccd23b83b23b514c8898a5513fd55.exe

Executes dropped EXE 1 IoCs

pid	Process
4452	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4452	2652	0c0ccd23b83b23b514c8898a5513fd55.exe	91
PID 2652 wrote to memory of 4452	2652	0c0ccd23b83b23b514c8898a5513fd55.exe	91
PID 2652 wrote to memory of 4452	2652	0c0ccd23b83b23b514c8898a5513fd55.exe	91

C:\Users\Admin\AppData\Local\Temp\0c0ccd23b83b23b514c8898a5513fd55.exe
"C:\Users\Admin\AppData\Local\Temp\0c0ccd23b83b23b514c8898a5513fd55.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of WriteProcessMemory
PID:2652
- C:\RECYCLER\services.exe
  C:\RECYCLER\services.exe
  2⤵
  - Executes dropped EXE
  PID:4452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\RECYCLER\services.exe

Filesize
361KB

MD5
0c0ccd23b83b23b514c8898a5513fd55

SHA1
8af11feba5f093ad241e9a4856ac42ae8e523e35

SHA256
d47f545884fabb0aea128b0a3dc4231692bd6e58fc509fdedc4279d02327f358

SHA512
c14711badef3fcee69ed2531471e5a43558367cf4d2056114dc8f87da773be966864a084c11c9e289d99652b1b0e8babc480ec984ba7e0025a2db06e6ec1642f

Download Submit
memory/2652-0-0x0000000002340000-0x0000000002341000-memory.dmp

Filesize
4KB

Download
memory/2652-9-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download
memory/4452-5-0x0000000002840000-0x0000000002841000-memory.dmp

Filesize
4KB

Download
memory/4452-10-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download
memory/4452-12-0x0000000002840000-0x0000000002841000-memory.dmp

Filesize
4KB

Download
memory/4452-17-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads