1d36f50fb824abd83c7134b74b669942461cee5e33124cede35d4d5519765734

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2023, 15:33

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General

Target

file.exe
Size

1.3MB
MD5

26591460c73aa9739e0b34f948dab9c4
SHA1

049fefc36f5f7b74b04e9611b5d0073bffd35f67
SHA256

1d36f50fb824abd83c7134b74b669942461cee5e33124cede35d4d5519765734
SHA512

d9ee614b766c8ff858bf2f2ce402f8c7726065671acd03a61b0eb57ac7e000a34990bc3ebab6a06d87892699ec3c4b334ddc12b0da9af0cc0e58e6e7b682412f
SSDEEP

24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJgrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TIrK5Zln2i6

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	file.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-1-5-21-3350690463-3549324357-1323838019-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	file.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
1420	schtasks.exe
3196	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 1420	3116	file.exe	89
PID 3116 wrote to memory of 1420	3116	file.exe	89
PID 3116 wrote to memory of 1420	3116	file.exe	89
PID 3116 wrote to memory of 3196	3116	file.exe	91
PID 3116 wrote to memory of 3196	3116	file.exe	91
PID 3116 wrote to memory of 3196	3116	file.exe	91

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3116
- 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:1420
- 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:3196

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
1.3MB

MD5
26591460c73aa9739e0b34f948dab9c4

SHA1
049fefc36f5f7b74b04e9611b5d0073bffd35f67

SHA256
1d36f50fb824abd83c7134b74b669942461cee5e33124cede35d4d5519765734

SHA512
d9ee614b766c8ff858bf2f2ce402f8c7726065671acd03a61b0eb57ac7e000a34990bc3ebab6a06d87892699ec3c4b334ddc12b0da9af0cc0e58e6e7b682412f

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads