bdec3012459e7682f48a2895f994936388553e833163c3628a28da15c780f35b

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2023 14:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0x00070000000231f8-26.exe
Size

1.5MB
MD5

d8a17da4d49379c3559c45640409e6b8
SHA1

a28492b04e994ccde6d554b4de3775621bc65e0d
SHA256

bdec3012459e7682f48a2895f994936388553e833163c3628a28da15c780f35b
SHA512

b7a6dcc6a87d16445dd33a4641655987c47b406ff27bbb33cec4a3ea721a7dc92e51382e5447b0c190297a4eedbf13ea77095a62a450562c20ea2e2d1080cfb1
SSDEEP

24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WKI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTl

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 1 IoCs

Processes:

0x00070000000231f8-26.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk	0x00070000000231f8-26.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0x00070000000231f8-26.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	0x00070000000231f8-26.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

Processes:

schtasks.exeschtasks.exe

pid process

404 schtasks.exe
4540 schtasks.exe

pid	process
404	schtasks.exe
4540	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

0x00070000000231f8-26.exe

description	pid	process	target process
PID 852 wrote to memory of 404	852	0x00070000000231f8-26.exe	schtasks.exe
PID 852 wrote to memory of 404	852	0x00070000000231f8-26.exe	schtasks.exe
PID 852 wrote to memory of 404	852	0x00070000000231f8-26.exe	schtasks.exe
PID 852 wrote to memory of 4540	852	0x00070000000231f8-26.exe	schtasks.exe
PID 852 wrote to memory of 4540	852	0x00070000000231f8-26.exe	schtasks.exe
PID 852 wrote to memory of 4540	852	0x00070000000231f8-26.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\0x00070000000231f8-26.exe
"C:\Users\Admin\AppData\Local\Temp\0x00070000000231f8-26.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:852

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:404

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:4540

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe
Filesize
1.5MB

MD5
d8a17da4d49379c3559c45640409e6b8

SHA1
a28492b04e994ccde6d554b4de3775621bc65e0d

SHA256
bdec3012459e7682f48a2895f994936388553e833163c3628a28da15c780f35b

SHA512
b7a6dcc6a87d16445dd33a4641655987c47b406ff27bbb33cec4a3ea721a7dc92e51382e5447b0c190297a4eedbf13ea77095a62a450562c20ea2e2d1080cfb1

Download Submit