849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4

Analysis

max time kernel
149s
max time network
154s
platform
windows10-1703_x64
resource
win10-20231023-en
resource tags

arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
submitted
20/11/2023, 11:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe
Size

1.3MB
MD5

55f535b983489823c703e09657e14434
SHA1

f5616c30acb4c4b56fa731500c2946ef5153a445
SHA256

849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4
SHA512

737c0d68624941d4b7e9bc14008b4ee7b164ff734a038926cea816d92329b95b7dc3595358478c48a0b46a9fc2ce7a5642a29a54808ce7728217b7a197f1577b
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	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.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-1-5-21-2184424523-918736138-622003966-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.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
2180	schtasks.exe
4936	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 2180	4144	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe	71
PID 4144 wrote to memory of 2180	4144	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe	71
PID 4144 wrote to memory of 2180	4144	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe	71
PID 4144 wrote to memory of 4936	4144	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe	73
PID 4144 wrote to memory of 4936	4144	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe	73
PID 4144 wrote to memory of 4936	4144	849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe	73

C:\Users\Admin\AppData\Local\Temp\849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe
"C:\Users\Admin\AppData\Local\Temp\849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4144
- 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:2180
- 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:4936

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

Loading Replay Monitor...

Downloads

C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

Filesize
1.3MB

MD5
55f535b983489823c703e09657e14434

SHA1
f5616c30acb4c4b56fa731500c2946ef5153a445

SHA256
849261ba848101bd317046a46b37d05e2d0ddc8a7b8b1cb8ba4a159d17bde9c4

SHA512
737c0d68624941d4b7e9bc14008b4ee7b164ff734a038926cea816d92329b95b7dc3595358478c48a0b46a9fc2ce7a5642a29a54808ce7728217b7a197f1577b

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads