876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0

Analysis

max time kernel
159s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2023, 05:07

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General

Target

876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe
Size

1.5MB
MD5

ad46675dd571f418cd6df93e0f262963
SHA1

4fcd5b340d9df92387a97214342b3d4132f3352a
SHA256

876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0
SHA512

3a28005ceed196e432f0fa6e62b19627e69a8e28ee2bece4aa977e9846b0dc6dcc4793ba2b44c83ebd011e32b2242bed9ba9ca124ce28da0ce2e01f721c58b55
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	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.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-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.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
984	schtasks.exe
392	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3972 wrote to memory of 984	3972	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe	85
PID 3972 wrote to memory of 984	3972	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe	85
PID 3972 wrote to memory of 984	3972	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe	85
PID 3972 wrote to memory of 392	3972	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe	88
PID 3972 wrote to memory of 392	3972	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe	88
PID 3972 wrote to memory of 392	3972	876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe	88

C:\Users\Admin\AppData\Local\Temp\876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe
"C:\Users\Admin\AppData\Local\Temp\876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3972
- 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:984
- 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:392

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
ad46675dd571f418cd6df93e0f262963

SHA1
4fcd5b340d9df92387a97214342b3d4132f3352a

SHA256
876e7953418ea3814c8c466cecc25d480acd71c71531ffe657da295d9c8d95e0

SHA512
3a28005ceed196e432f0fa6e62b19627e69a8e28ee2bece4aa977e9846b0dc6dcc4793ba2b44c83ebd011e32b2242bed9ba9ca124ce28da0ce2e01f721c58b55

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads