privateloader | bd5cb5ed04f67f5a6f2f5411e9ad5c457c0c3e3bf3a38e4996624bdfba01d98d

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 07:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe
Size

829KB
MD5

913d70432f75c66b7dcd9eecf8b40cf4
SHA1

f8fe21e3f16add7a4e1a53fd4e234fb58c060189
SHA256

13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33
SHA512

f050ddb67a87e1e835c9f84df51b0c0414e69f5c2d1c4ab457d4b10e1d8cd73201b8c3b5d4c999021470a7462b3d24037f1cac7b5841ec0e0076fd40fe163dbc
SSDEEP

24576:zy9MQf/lrMhhOGq+jePBjR/y/fYLOR46qzL:Gz/g/qzBj5ycw46qz

Score

10^/10

privateloader redline risepro horda infostealer loader persistence stealer

Malware Config

Extracted

Family

redline

Botnet

horda

194.49.94.152:19053

Extracted

Family

risepro

194.49.94.152

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3592-7-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline

RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro
Drops startup file 1 IoCs

Processes:

3Dp36NP.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk 3Dp36NP.exe
Executes dropped EXE 2 IoCs

Processes:

2qa9086.exe3Dp36NP.exe

pid process

1460 2qa9086.exe
1760 3Dp36NP.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk	3Dp36NP.exe

pid	process
1460	2qa9086.exe
1760	3Dp36NP.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe3Dp36NP.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	3Dp36NP.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2qa9086.exe

description pid process target process

PID 1460 set thread context of 3592 1460 2qa9086.exe AppLaunch.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

Processes:

schtasks.exeschtasks.exe

pid process

4300 schtasks.exe
4492 schtasks.exe

description	pid	process	target process
PID 1460 set thread context of 3592	1460	2qa9086.exe	AppLaunch.exe

pid	process
4300	schtasks.exe
4492	schtasks.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe2qa9086.exe3Dp36NP.exe

description	pid	process	target process
PID 3736 wrote to memory of 1460	3736	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe	2qa9086.exe
PID 3736 wrote to memory of 1460	3736	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe	2qa9086.exe
PID 3736 wrote to memory of 1460	3736	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe	2qa9086.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 1460 wrote to memory of 3592	1460	2qa9086.exe	AppLaunch.exe
PID 3736 wrote to memory of 1760	3736	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe	3Dp36NP.exe
PID 3736 wrote to memory of 1760	3736	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe	3Dp36NP.exe
PID 3736 wrote to memory of 1760	3736	13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe	3Dp36NP.exe
PID 1760 wrote to memory of 4300	1760	3Dp36NP.exe	schtasks.exe
PID 1760 wrote to memory of 4300	1760	3Dp36NP.exe	schtasks.exe
PID 1760 wrote to memory of 4300	1760	3Dp36NP.exe	schtasks.exe
PID 1760 wrote to memory of 4492	1760	3Dp36NP.exe	schtasks.exe
PID 1760 wrote to memory of 4492	1760	3Dp36NP.exe	schtasks.exe
PID 1760 wrote to memory of 4492	1760	3Dp36NP.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe
"C:\Users\Admin\AppData\Local\Temp\13243e4dd58e70de2748aff5360c6262fe2a6de7562acb1334b8a8adbb876f33.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3736
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2qa9086.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2qa9086.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1460
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:3592
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3Dp36NP.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3Dp36NP.exe
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1760
- - 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:4300
- - 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:4492

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2qa9086.exe

Filesize
493KB

MD5
4e12b27e76eee475c71c97e7605189e1

SHA1
8ffa9990378c671bb1aa1a383faf3f379be9dc22

SHA256
db21740645cd50ba7cb29dd0c12276f93f62ee46a8dedc543a4b7f0707501f72

SHA512
25594a635639bc85e29f11b2387c6bd481ae661b9707c73af8eb8afc680c9b22dc3e032886695d3f2c563d60b1bc8438f7e7158640167ebb92b7a55d0e3b5715

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3Dp36NP.exe

Filesize
1.3MB

MD5
ffffe2b896151e16693766e66bc275c7

SHA1
bdb15b4e0f77f0c3de9150d8749495415d9105c8

SHA256
dd9cf361116b093d20f2dc89d9507de4b93a93c5e195791a3dc205d0dec54e02

SHA512
5505453cd63b80561bf78d1f263a2728ad1d0797135a0f03380649a104a62ddd5ab904ff699d291a792de2c13d06e39a6e2761cb4ed7282ee5b616d2adf56060

Download Submit
memory/3592-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3592-17-0x0000000007C70000-0x0000000008214000-memory.dmp

Filesize
5.6MB

Download
memory/3592-18-0x0000000007760000-0x00000000077F2000-memory.dmp

Filesize
584KB

Download
memory/3592-20-0x0000000004CF0000-0x0000000004CFA000-memory.dmp

Filesize
40KB

Download
memory/3592-21-0x0000000008840000-0x0000000008E58000-memory.dmp

Filesize
6.1MB

Download
memory/3592-22-0x0000000007AC0000-0x0000000007BCA000-memory.dmp

Filesize
1.0MB

Download
memory/3592-23-0x0000000007980000-0x0000000007992000-memory.dmp

Filesize
72KB

Download
memory/3592-24-0x00000000079F0000-0x0000000007A2C000-memory.dmp

Filesize
240KB

Download
memory/3592-25-0x0000000007A30000-0x0000000007A7C000-memory.dmp

Filesize
304KB

Download