privateloader | 3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd

General

Target

3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe
Size

1.6MB
MD5

d32a794b8fcc731d7160e3fc59e20066
SHA1

fb0e7dbf648cdd1d953ce01b146be15d6d37c91d
SHA256

3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd
SHA512

b261adbc9e48ebaf04745fe71ab5ccd1ee6ee1a70a85e4723726ca4d2f3cfa5fa83bafb1c0a63afc19a4c8d6565c4c2c275077f50b890752786fb7a90b58aa3f
SSDEEP

49152:pfdLYsLmnWk7+7wnCnmskesA5qQs/S7uGC:pfd8sLmWk7+7wnCnvkesA5s/2M

Score

10^/10

privateloader risepro loader persistence stealer

Malware Config

Extracted

Family

risepro

C2

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

Processes:

AppLaunch.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk AppLaunch.exe

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

AppLaunch.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	AppLaunch.exe

Drops file in System32 directory 4 IoCs

Processes:

AppLaunch.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	AppLaunch.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	AppLaunch.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	AppLaunch.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe

description	pid	process	target process
PID 4912 set thread context of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe

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

4120 schtasks.exe
2232 schtasks.exe

pid	process
4120	schtasks.exe
2232	schtasks.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exeAppLaunch.exe

description	pid	process	target process
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 4912 wrote to memory of 2752	4912	3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe	AppLaunch.exe
PID 2752 wrote to memory of 4120	2752	AppLaunch.exe	schtasks.exe
PID 2752 wrote to memory of 4120	2752	AppLaunch.exe	schtasks.exe
PID 2752 wrote to memory of 4120	2752	AppLaunch.exe	schtasks.exe
PID 2752 wrote to memory of 2232	2752	AppLaunch.exe	schtasks.exe
PID 2752 wrote to memory of 2232	2752	AppLaunch.exe	schtasks.exe
PID 2752 wrote to memory of 2232	2752	AppLaunch.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe
"C:\Users\Admin\AppData\Local\Temp\3a4c72a20994ba10c5cc6b04eab7f24416db676b8d706a72a8cd6492429527fd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4912

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Drops startup file
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2752

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
3⤵
- Creates scheduled task(s)
PID:4120

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
3⤵
- Creates scheduled task(s)
PID:2232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4844

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

Filesize
101KB

MD5
89d41e1cf478a3d3c2c701a27a5692b2

SHA1
691e20583ef80cb9a2fd3258560e7f02481d12fd

SHA256
dc5ac8d4d6d5b230ab73415c80439b4da77da1cfde18214ef601897f661abdac

SHA512
5c9658f6ca0d8d067bfc76072c438ac13daa12d8c1fef33369e1bc36a592d160a2bdb22b4f3eed73e8670bb65107a4134e18e6dc604897a80cc0768769f475dc

Download Submit
memory/2752-0-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2752-1-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2752-2-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2752-3-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2752-17-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads