privateloader | 6d009f614715080b92c5ebd3d1015fa3457ff4b647de2476d02cf86d149731c4

General

Target
0ffd043498de4054ca5b5145e51bfe99.exe
Size 3.4MB
Sample231202-qphg7sdc65
SHA256 6d009f614715080b92c5ebd3d1015fa3457ff4b647de2476d02cf86d149731c4
MD5 0ffd043498de4054ca5b5145e51bfe99
SHA1 723eac7012b39761380e610d7769fa831b93a3c5
SHA512 4edceee97a2fceccfc04921fd8a4f53c811f453339a34b49efb8242967608c7a38e91198273cdf8cf46f9ce6d4ae9dbf3ff0068d215396412fd32015a0fa05db
SSDEEP 49152:PCw8/CwGEz356a3vOkBsjVrBFtRddkvSRNxbNl1wkY9D7U6dDobBm6k50SVzD3mW:KwY3AbB48FMvMZRSIFK
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

privateloader risepro loader persistence stealer

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

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	AppLaunch.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-1-5-21-2013768333-4045878716-2922883000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	AppLaunch.exe

Drops file in System32 directory 4 IoCs

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

description	pid	Process	procid_target
PID 2152 set thread context of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90

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
2972	schtasks.exe
388	schtasks.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2152 wrote to memory of 2648	2152	0ffd043498de4054ca5b5145e51bfe99.exe	90
PID 2648 wrote to memory of 2972	2648	AppLaunch.exe	93
PID 2648 wrote to memory of 2972	2648	AppLaunch.exe	93
PID 2648 wrote to memory of 2972	2648	AppLaunch.exe	93
PID 2648 wrote to memory of 388	2648	AppLaunch.exe	95
PID 2648 wrote to memory of 388	2648	AppLaunch.exe	95
PID 2648 wrote to memory of 388	2648	AppLaunch.exe	95

C:\Users\Admin\AppData\Local\Temp\0ffd043498de4054ca5b5145e51bfe99.exe
"C:\Users\Admin\AppData\Local\Temp\0ffd043498de4054ca5b5145e51bfe99.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2152
- 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:2648
- - 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:2972
- - 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:388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4828

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3960

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

OfficeTrackerNMP131.exe

Path C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe
Size 101KB
SHA256 dc5ac8d4d6d5b230ab73415c80439b4da77da1cfde18214ef601897f661abdac
MD5 89d41e1cf478a3d3c2c701a27a5692b2
SHA1 691e20583ef80cb9a2fd3258560e7f02481d12fd
SHA512 5c9658f6ca0d8d067bfc76072c438ac13daa12d8c1fef33369e1bc36a592d160a2bdb22b4f3eed73e8670bb65107a4134e18e6dc604897a80cc0768769f475dc
SSDEEP 1536:+BsZRVSXlyeg2JfVNUWWxvhKzIo0MYJuhkHyXBWge:+BsZGXMejUkzIo0MYJuhdR4
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2648-0-0x0000000000400000-0x000000000057C000-memory.dmp

Download

memory/2648-1-0x0000000000400000-0x000000000057C000-memory.dmp

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memory/2648-2-0x0000000000400000-0x000000000057C000-memory.dmp

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memory/2648-3-0x0000000000400000-0x000000000057C000-memory.dmp

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memory/2648-17-0x0000000000400000-0x000000000057C000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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