privateloader | 27836c4dd6f897064edfb77d782735115be6316f4718599c2ac221a1ac8fa771

Analysis

max time kernel
138s
max time network
138s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
28-07-2024 07:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Size

3.1MB
MD5

40c43f0a02f466b319a8ad5fbeaab17a
SHA1

0b340dfc80a47a514fd244977159b59d71904abe
SHA256

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7
SHA512

244fc2b4fd3d87f3c59741f84005c33d892d47d5bfea3c2ba75beb275073bac14ca87a2882d9a9264c0de2b6136c767c10313247a13fa3eb85e055e96537e0fa
SSDEEP

98304:oANQHzuCU4F/hTCePAWFnZRctdxrxXgY6pN:oPHTVhTNAonZetHhgBpN

Score

10^/10

privateloader risepro discovery evasion loader persistence stealer themida trojan

Malware Config

Extracted

Family

risepro

147.45.47.169

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exefee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exefee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Drops startup file 1 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PowerExpertNT.lnk	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Executes dropped EXE 1 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

pid	Process
2588	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Loads dropped DLL 2 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

pid	Process
3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Themida packer 18 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/3008-0-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/memory/3008-25-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/memory/3008-30-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/memory/3008-28-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/memory/3008-26-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/memory/3008-24-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/files/0x0007000000015fd2-38.dat	themida
behavioral1/memory/3008-31-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/files/0x0006000000016dc4-51.dat	themida
behavioral1/memory/2588-62-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/2588-63-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/2588-64-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/2588-61-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/2588-59-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/3008-58-0x0000000000100000-0x00000000009B4000-memory.dmp	themida
behavioral1/memory/2588-60-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/2588-71-0x0000000001090000-0x0000000001E83000-memory.dmp	themida
behavioral1/memory/2588-83-0x0000000001090000-0x0000000001E83000-memory.dmp	themida

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\ExtreamFanV5 = "C:\\Users\\Admin\\AppData\\Local\\ExtreamFanV5\\ExtreamFanV5.exe"	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exefee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exefee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

pid	Process
3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
2588	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exeschtasks.exeschtasks.exefee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

Processes:

schtasks.exeschtasks.exe

pid	Process
2608	schtasks.exe
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exefee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

pid	Process
3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
2588	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

pid	Process
3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

description	pid	Process	procid_target
PID 3008 wrote to memory of 2740	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	30
PID 3008 wrote to memory of 2740	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	30
PID 3008 wrote to memory of 2740	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	30
PID 3008 wrote to memory of 2740	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	30
PID 3008 wrote to memory of 2608	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	32
PID 3008 wrote to memory of 2608	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	32
PID 3008 wrote to memory of 2608	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	32
PID 3008 wrote to memory of 2608	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	32
PID 3008 wrote to memory of 2588	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	34
PID 3008 wrote to memory of 2588	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	34
PID 3008 wrote to memory of 2588	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	34
PID 3008 wrote to memory of 2588	3008	fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe	34

C:\Users\Admin\AppData\Local\Temp\fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
"C:\Users\Admin\AppData\Local\Temp\fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\WinTrackerSP\WinTrackerSP.exe" /tn "WinTrackerSP HR" /sc HOURLY /rl HIGHEST
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2740
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\WinTrackerSP\WinTrackerSP.exe" /tn "WinTrackerSP LG" /sc ONLOGON /rl HIGHEST
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2608
- C:\Users\Admin\AppData\Local\Temp\fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe
  "C:\Users\Admin\AppData\Local\Temp\fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\WinTrackerSP\WinTrackerSP.exe

Filesize
3.1MB

MD5
40c43f0a02f466b319a8ad5fbeaab17a

SHA1
0b340dfc80a47a514fd244977159b59d71904abe

SHA256
fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7

SHA512
244fc2b4fd3d87f3c59741f84005c33d892d47d5bfea3c2ba75beb275073bac14ca87a2882d9a9264c0de2b6136c767c10313247a13fa3eb85e055e96537e0fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\fee76384c8607145aea5e8e60f00feebe357e404202460c5a0bdb01718bc1db7.exe

Filesize
4.6MB

MD5
9f94ba372ce87a8ec90f0a43b6b9f7b6

SHA1
19777ba5b1006b5906fdccecc079a4d239bed187

SHA256
0203d873e829973442286495a39d5f214af944f8298784a2273e7181e3b281d2

SHA512
b11cfad7da0254554524862fdc00baa85ebf7e774fc0eb5e94ca70838dda2339231daef65e7cbce56283ca30888e9dd2239a205da1f0b11672aeedd442b5ff44

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PowerExpertNT.lnk

Filesize
1KB

MD5
7e9669cdb9788282681fd7d7a72751b3

SHA1
7978aadc7cb1840c9d8a34cdb65e8ed77e594dfd

SHA256
328f8ac4828c21ddaf228a84d2d7f7b1a91520cfac801aa2acf962426595af72

SHA512
bb08c15f351f6de4df831ed8fcd3975121b7d3ac56f4bcb51261504ee58274793f8fd0315263a21a4c951463c8f965d8e1cc668adc3d2b8a3b41a124bcff3fa1

Download Submit
memory/2588-83-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-71-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-60-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-59-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-61-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-64-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-63-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/2588-62-0x0000000001090000-0x0000000001E83000-memory.dmp

Filesize
13.9MB

Download
memory/3008-8-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-27-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-17-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-16-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-15-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-14-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-13-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-12-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-11-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-10-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-9-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-1-0x0000000077271000-0x0000000077272000-memory.dmp

Filesize
4KB

Download
memory/3008-7-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-6-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-5-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-30-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-28-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-18-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-26-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-24-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-19-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-39-0x0000000000AC0000-0x0000000000AD0000-memory.dmp

Filesize
64KB

Download
memory/3008-31-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-20-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-21-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-22-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-23-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-29-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-25-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-4-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-58-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download
memory/3008-57-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-2-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-3-0x0000000077260000-0x0000000077370000-memory.dmp

Filesize
1.1MB

Download
memory/3008-0-0x0000000000100000-0x00000000009B4000-memory.dmp

Filesize
8.7MB

Download