privateloader | 53a468e47ec24c4415be30db04c716e565486b76b92aebce9df7ab63825ee11f

Analysis

max time kernel
150s
max time network
140s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
20/11/2023, 18:24

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General

Target

file.exe
Size

1.3MB
MD5

69f23f97b1191972b5d15ef501bbe343
SHA1

d794d7c041cbb22bd9ada979081013b739779226
SHA256

53a468e47ec24c4415be30db04c716e565486b76b92aebce9df7ab63825ee11f
SHA512

18034faff7744b6eba11bb0b1320da3db0d7153c04d3df71b5343b0dd8521749daa6af40e150437149a1f8c7cebaf2ff81fa98ceca97ad4bb9c608f3bb626aa9
SSDEEP

24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJgrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TIrK5Zln2i6

Score

10^/10

privateloader risepro loader persistence stealer

Malware Config

Extracted

Family

risepro

194.49.94.152

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader
RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro

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

Loads dropped DLL 1 IoCs

pid	Process
2972	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-1-5-21-3618187007-3650799920-3290345941-1000\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
1060	schtasks.exe
2580	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 1060	2972	file.exe	28
PID 2972 wrote to memory of 1060	2972	file.exe	28
PID 2972 wrote to memory of 1060	2972	file.exe	28
PID 2972 wrote to memory of 1060	2972	file.exe	28
PID 2972 wrote to memory of 2580	2972	file.exe	30
PID 2972 wrote to memory of 2580	2972	file.exe	30
PID 2972 wrote to memory of 2580	2972	file.exe	30
PID 2972 wrote to memory of 2580	2972	file.exe	30

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2972
- 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:1060
- 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:2580

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
69f23f97b1191972b5d15ef501bbe343

SHA1
d794d7c041cbb22bd9ada979081013b739779226

SHA256
53a468e47ec24c4415be30db04c716e565486b76b92aebce9df7ab63825ee11f

SHA512
18034faff7744b6eba11bb0b1320da3db0d7153c04d3df71b5343b0dd8521749daa6af40e150437149a1f8c7cebaf2ff81fa98ceca97ad4bb9c608f3bb626aa9

Download Submit
\Users\Admin\AppData\Local\Temp\FANBooster131\FANBooster131.exe

Filesize
1.3MB

MD5
69f23f97b1191972b5d15ef501bbe343

SHA1
d794d7c041cbb22bd9ada979081013b739779226

SHA256
53a468e47ec24c4415be30db04c716e565486b76b92aebce9df7ab63825ee11f

SHA512
18034faff7744b6eba11bb0b1320da3db0d7153c04d3df71b5343b0dd8521749daa6af40e150437149a1f8c7cebaf2ff81fa98ceca97ad4bb9c608f3bb626aa9

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads