privateloader | 3bad5318d1eadf9f6d544fc5ed49c1e737fb2db130f60b70bab6f26392c87c30

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 10:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe
Size

1.1MB
MD5

be180dec7e13fe1c2b75fde7469e9c23
SHA1

cda46df97e37b55146d41e4d5710f4bc511f8d58
SHA256

2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb
SHA512

dee4b6e2700fd94e814706e1721bd342fbe433671780d2bf1e59c3541d52a791aa0204a1900293a584d9fa2cdbf6dc214e742283a07bbc0e832f3605c2a35194
SSDEEP

24576:HyiVlna2DSBNRzXuTJ0RqbsvdLh+BOyvr7W3tvzAg+bGtK6Z:SWpENcVGqQvdgBOyvr7W3tvzAgTM

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	1UE82MY0.exe

Executes dropped EXE 2 IoCs

pid	Process
5100	NG4pw09.exe
3060	1UE82MY0.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	NG4pw09.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	1UE82MY0.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
1408	schtasks.exe
1356	schtasks.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4920 wrote to memory of 5100	4920	2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe	83
PID 4920 wrote to memory of 5100	4920	2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe	83
PID 4920 wrote to memory of 5100	4920	2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe	83
PID 5100 wrote to memory of 3060	5100	NG4pw09.exe	84
PID 5100 wrote to memory of 3060	5100	NG4pw09.exe	84
PID 5100 wrote to memory of 3060	5100	NG4pw09.exe	84
PID 3060 wrote to memory of 1408	3060	1UE82MY0.exe	86
PID 3060 wrote to memory of 1408	3060	1UE82MY0.exe	86
PID 3060 wrote to memory of 1408	3060	1UE82MY0.exe	86
PID 3060 wrote to memory of 1356	3060	1UE82MY0.exe	88
PID 3060 wrote to memory of 1356	3060	1UE82MY0.exe	88
PID 3060 wrote to memory of 1356	3060	1UE82MY0.exe	88

C:\Users\Admin\AppData\Local\Temp\2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe
"C:\Users\Admin\AppData\Local\Temp\2298c1857648a2d03e7260fec6bd85ba96ff550973a7c8df1efc3ff5ee212abb.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4920
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NG4pw09.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NG4pw09.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:5100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1UE82MY0.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1UE82MY0.exe
    3⤵
    - Drops startup file
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3060
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
      4⤵
      Creates scheduled task(s)
      PID:1408
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
      4⤵
      Creates scheduled task(s)
      PID:1356

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:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NG4pw09.exe

Filesize
1005KB

MD5
214ba09f1633961f64b93fb2bef5131b

SHA1
3165f69765797278df9714b73c1bdd997c9ed96d

SHA256
7d4bf68057317a3df05b109b21369d9bb4e7f7e629180a2ecab26ef216afc8f1

SHA512
e5ddc9d1190e193d49d2d779c69d37f593686c794d4b6760f36c2c5790dd7d84f55ee9a969ab7cd8b12118b3e36b1cf437c9a74dd83305c81fef27005e8a86ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1UE82MY0.exe

Filesize
1.5MB

MD5
a1828d3ec4f0086d9c7670680f3ea88e

SHA1
02d322dbc767c2bec49fa6a40191d9c5c49507ae

SHA256
1c6404fabc62894293936b84592611e6115a229cc47aabacec193e2d0a111307

SHA512
d7bc5ba57196206ff52946f4622581dd100829a8cf2e5bbbd95ee823f7bc96d24a40c1d3a7fc487afb5f54edb1ee676f26c4f535e74abb589165b13ad03f88c8

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads