fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c

Analysis

max time kernel
149s
max time network
157s
platform
windows10-1703_x64
resource
win10-20231025-en
resource tags

arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system
submitted
23/11/2023, 05:35

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General

Target

fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe
Size

1.3MB
MD5

d6a3a0c9768c068bb3ce3f6bac455240
SHA1

5f28b42caf515fcabe1617b780a51befd55ff487
SHA256

fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c
SHA512

624a43d45e556af039005aa0c1da3bec92572f64d00a404d018e54768603b1aea423e23b0d8484adab7d93a588727f353b948c3dcba4d7697d056d2a68313f4f
SSDEEP

24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJtrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TVrK5Zln2i6

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	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.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-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.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
3648	schtasks.exe
3596	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 3648	4980	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe	70
PID 4980 wrote to memory of 3648	4980	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe	70
PID 4980 wrote to memory of 3648	4980	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe	70
PID 4980 wrote to memory of 3596	4980	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe	72
PID 4980 wrote to memory of 3596	4980	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe	72
PID 4980 wrote to memory of 3596	4980	fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe	72

C:\Users\Admin\AppData\Local\Temp\fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe
"C:\Users\Admin\AppData\Local\Temp\fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4980
- 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:3648
- 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:3596

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
d6a3a0c9768c068bb3ce3f6bac455240

SHA1
5f28b42caf515fcabe1617b780a51befd55ff487

SHA256
fdcab15d669d1d08049e08ac44445c6dcad9b5eab811ffc99c86d245d210741c

SHA512
624a43d45e556af039005aa0c1da3bec92572f64d00a404d018e54768603b1aea423e23b0d8484adab7d93a588727f353b948c3dcba4d7697d056d2a68313f4f

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads