privateloader | 9ff47a7a5559666838f9ceccd055f87558a782237225fffd067b790a5282bcf8

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
20/11/2023, 23:32

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General

Target

0x0006000000022e10-24.exe
Size

1.3MB
MD5

b19b2c0fe7352d6e80d84731776db99c
SHA1

9d9bbed67707db967160469cc559e8930ef5b391
SHA256

9ff47a7a5559666838f9ceccd055f87558a782237225fffd067b790a5282bcf8
SHA512

58fe7cba113268ef3ec72065494d5049936294b089bd1fd160651618b3b41a48ee5a7ccefea7519efc3246c1fec47036110f77d714fffa95a2892de0bb3bbb53
SSDEEP

24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJZrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TRrK5Zln2i6

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	0x0006000000022e10-24.exe

Loads dropped DLL 1 IoCs

pid	Process
2796	0x0006000000022e10-24.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-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	0x0006000000022e10-24.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
1264	schtasks.exe
2072	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 2072	2796	0x0006000000022e10-24.exe	28
PID 2796 wrote to memory of 2072	2796	0x0006000000022e10-24.exe	28
PID 2796 wrote to memory of 2072	2796	0x0006000000022e10-24.exe	28
PID 2796 wrote to memory of 2072	2796	0x0006000000022e10-24.exe	28
PID 2796 wrote to memory of 1264	2796	0x0006000000022e10-24.exe	30
PID 2796 wrote to memory of 1264	2796	0x0006000000022e10-24.exe	30
PID 2796 wrote to memory of 1264	2796	0x0006000000022e10-24.exe	30
PID 2796 wrote to memory of 1264	2796	0x0006000000022e10-24.exe	30

C:\Users\Admin\AppData\Local\Temp\0x0006000000022e10-24.exe
"C:\Users\Admin\AppData\Local\Temp\0x0006000000022e10-24.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2796
- 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:2072
- 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:1264

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
b19b2c0fe7352d6e80d84731776db99c

SHA1
9d9bbed67707db967160469cc559e8930ef5b391

SHA256
9ff47a7a5559666838f9ceccd055f87558a782237225fffd067b790a5282bcf8

SHA512
58fe7cba113268ef3ec72065494d5049936294b089bd1fd160651618b3b41a48ee5a7ccefea7519efc3246c1fec47036110f77d714fffa95a2892de0bb3bbb53

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

Filesize
1.3MB

MD5
b19b2c0fe7352d6e80d84731776db99c

SHA1
9d9bbed67707db967160469cc559e8930ef5b391

SHA256
9ff47a7a5559666838f9ceccd055f87558a782237225fffd067b790a5282bcf8

SHA512
58fe7cba113268ef3ec72065494d5049936294b089bd1fd160651618b3b41a48ee5a7ccefea7519efc3246c1fec47036110f77d714fffa95a2892de0bb3bbb53

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads