0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096

Analysis

max time kernel
193s
max time network
299s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
29-04-2024 04:49

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General

Target

0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe
Size

5.6MB
MD5

2019322ea56c5b80294770f6018bddc1
SHA1

19285ecd68a4d9b957f87502c555dad437cfeb8f
SHA256

0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096
SHA512

092b6a5e503da5057fb569ba439dff8dea9c79ce6a036f460543ebbc7eb5de9bc206f5283c26f9f38e4ed027fb9b99336c199c7446e9e1bb3b973e71e11683e0
SSDEEP

98304:L74FEGugF8FjiE4KUte+1gk7SmxXR3QQbP8PNY8N+EO90ZK:H5Gu86d4xl1gqxfQYA5I7

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PowerExpertNT.lnk	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.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-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\ExtreamFanV5 = "C:\\Users\\Admin\\AppData\\Local\\ExtreamFanV5\\ExtreamFanV5.exe"	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3688	schtasks.exe
5000	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe
3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3188 wrote to memory of 3688	3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe	73
PID 3188 wrote to memory of 3688	3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe	73
PID 3188 wrote to memory of 3688	3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe	73
PID 3188 wrote to memory of 5000	3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe	75
PID 3188 wrote to memory of 5000	3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe	75
PID 3188 wrote to memory of 5000	3188	0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe	75

C:\Users\Admin\AppData\Local\Temp\0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe
"C:\Users\Admin\AppData\Local\Temp\0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3188
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\WinTrackerSP\WinTrackerSP.exe" /tn "WinTrackerSP HR" /sc HOURLY /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:3688
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\WinTrackerSP\WinTrackerSP.exe" /tn "WinTrackerSP LG" /sc ONLOGON /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:5000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\WinTrackerSP\WinTrackerSP.exe

Filesize
5.6MB

MD5
2019322ea56c5b80294770f6018bddc1

SHA1
19285ecd68a4d9b957f87502c555dad437cfeb8f

SHA256
0823c2f58d094e1c096ae9184acf0b930df6dff97d0cd77728dc3ff07f9c0096

SHA512
092b6a5e503da5057fb569ba439dff8dea9c79ce6a036f460543ebbc7eb5de9bc206f5283c26f9f38e4ed027fb9b99336c199c7446e9e1bb3b973e71e11683e0

Download Submit
memory/3188-1-0x0000000000810000-0x00000000011AA000-memory.dmp

Filesize
9.6MB

Download
memory/3188-4-0x0000000000810000-0x00000000011AA000-memory.dmp

Filesize
9.6MB

Download
memory/3188-0-0x00000000016F0000-0x00000000016F1000-memory.dmp

Filesize
4KB

Download
memory/3188-5-0x0000000000810000-0x00000000011AA000-memory.dmp

Filesize
9.6MB

Download
memory/3188-13-0x0000000000810000-0x00000000011AA000-memory.dmp

Filesize
9.6MB

Download