privateloader | fc3e5b6b9d97afe0e0ad865e5b625c20b2fbf65bef4c46213b9abf941798303d

Analysis

max time kernel
94s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 05:52

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General

Target

faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe
Size

732KB
MD5

659ac9c3f3c0fffb292704cb5e7dd699
SHA1

a3ee2528280cd762c130f680af08583df22bb435
SHA256

faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd
SHA512

0b99ae205eb06e39f0befef1c41776cbddda78e674c639eb51968bba4b70aad45cc7b0dbf4ad9bed12a7a82ac31943185b8f59aab082afb15d9b91924889db10
SSDEEP

12288:fnWjC9X31+oqH0GOzM6/79OBu5hq9ZvbY:fUC1lmvO3/Ih9pY

Score

10^/10

privateloader discovery loader

Malware Config

Extracted

Family

privateloader

http://212.193.30.45/proxies.txt

http://85.202.169.116/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

85.202.169.116

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader
Privateloader family
privateloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2016 set thread context of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1268	4436	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 2 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86
PID 2016 wrote to memory of 4436	2016	faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe	86

C:\Users\Admin\AppData\Local\Temp\faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe
"C:\Users\Admin\AppData\Local\Temp\faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe
  "C:\Users\Admin\AppData\Local\Temp\faae62d9ef3a65ae1dae20d55b8e787661aaf452ad3b6bdd80ea267d3bd070bd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 232
    3⤵
    - Program crash
    PID:1268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 4436 -ip 4436
1⤵
PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2016-0-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/2016-1-0x0000000000C70000-0x0000000000D6A000-memory.dmp

Filesize
1000KB

Download
memory/2016-2-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/2016-3-0x0000000005C20000-0x00000000061C4000-memory.dmp

Filesize
5.6MB

Download
memory/2016-4-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/2016-16-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/4436-11-0x0000000000700000-0x0000000000738000-memory.dmp

Filesize
224KB

Download
memory/4436-15-0x0000000000700000-0x0000000000738000-memory.dmp

Filesize
224KB

Download
memory/4436-7-0x0000000000700000-0x0000000000738000-memory.dmp

Filesize
224KB

Download