privateloader | ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105

Analysis

max time kernel
299s
max time network
302s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
19/11/2023, 22:21

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General

Target

ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe
Size

1.3MB
MD5

1efd0c17ad7c22b83973761cfc9edeff
SHA1

cdbddb78ea8bca8a80e1292f4f98a9333e042c5d
SHA256

ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105
SHA512

b55a74ce4717df5bfa3e51834b526a94649006b42f02e317c6911b1a1eb04af2bdc4ff3310e31895a40efd38da5e9999ada4434d177d902254aac24a0cccc3e2
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	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe

Loads dropped DLL 1 IoCs

pid	Process
2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.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-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.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
1992	schtasks.exe
2820	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 1992	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	20
PID 2984 wrote to memory of 1992	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	20
PID 2984 wrote to memory of 1992	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	20
PID 2984 wrote to memory of 1992	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	20
PID 2984 wrote to memory of 2820	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	31
PID 2984 wrote to memory of 2820	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	31
PID 2984 wrote to memory of 2820	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	31
PID 2984 wrote to memory of 2820	2984	ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe	31

C:\Users\Admin\AppData\Local\Temp\ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe
"C:\Users\Admin\AppData\Local\Temp\ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2984
- 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:1992
- 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:2820

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

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Downloads

C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

Filesize
1.3MB

MD5
1efd0c17ad7c22b83973761cfc9edeff

SHA1
cdbddb78ea8bca8a80e1292f4f98a9333e042c5d

SHA256
ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105

SHA512
b55a74ce4717df5bfa3e51834b526a94649006b42f02e317c6911b1a1eb04af2bdc4ff3310e31895a40efd38da5e9999ada4434d177d902254aac24a0cccc3e2

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

Filesize
1.3MB

MD5
1efd0c17ad7c22b83973761cfc9edeff

SHA1
cdbddb78ea8bca8a80e1292f4f98a9333e042c5d

SHA256
ce97369650db56f6f590336051d3724694b97afb57e2812e2ac41d29c1c76105

SHA512
b55a74ce4717df5bfa3e51834b526a94649006b42f02e317c6911b1a1eb04af2bdc4ff3310e31895a40efd38da5e9999ada4434d177d902254aac24a0cccc3e2

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads