8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b

Analysis

max time kernel
149s
max time network
153s
platform
windows10-1703_x64
resource
win10-20231023-en
resource tags

arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
submitted
28-11-2023 05:50

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General

Target

8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe
Size

1.5MB
MD5

c1a14d212cca0567abff9c7b4289424f
SHA1

5ee9a529f27974177cdfcc1b53a7511c7f102a9d
SHA256

8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b
SHA512

ab813244d19df13603f6e30461538889cf3c38b6a04e2e6af4fcc9f552a01d2e3d968198352a6b8d8e32df529f53f001be7794b5b32debe2824dd49a3aceef0b
SSDEEP

24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WNI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTy

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\FANBooster131.lnk	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.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-1-5-21-946614337-2046421199-3397417319-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.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
2164	schtasks.exe
644	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2164	1920	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe	71
PID 1920 wrote to memory of 2164	1920	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe	71
PID 1920 wrote to memory of 2164	1920	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe	71
PID 1920 wrote to memory of 644	1920	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe	73
PID 1920 wrote to memory of 644	1920	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe	73
PID 1920 wrote to memory of 644	1920	8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe	73

C:\Users\Admin\AppData\Local\Temp\8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe
"C:\Users\Admin\AppData\Local\Temp\8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:2164
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:644

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

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Downloads

C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

Filesize
1.5MB

MD5
c1a14d212cca0567abff9c7b4289424f

SHA1
5ee9a529f27974177cdfcc1b53a7511c7f102a9d

SHA256
8e62f0854f4caf3baaf4bc3c36d6cdeeb60b8170c06df00923cdadfd0ac3d80b

SHA512
ab813244d19df13603f6e30461538889cf3c38b6a04e2e6af4fcc9f552a01d2e3d968198352a6b8d8e32df529f53f001be7794b5b32debe2824dd49a3aceef0b

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads