privateloader | aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5

Analysis

max time kernel
151s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
30/04/2022, 21:23

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General

Target

aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Size

160KB
MD5

8f70a0f45532261cb4df2800b141551d
SHA1

521bbc045dfb7bf9fca55058ed2fc03d86cf8d00
SHA256

aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5
SHA512

3ea19ee472f3c7f9b7452fb4769fc3cc7591acff0f155889d08dadbd1f6ae289eaa310e220279318ac1536f99ea88e43ff75836aee47f3b4fbe8aa477cb9d099

Score

10^/10

privateloader evasion loader main spyware stealer suricata trojan vmprotect

Malware Config

Extracted

Family

privateloader

http://91.241.19.125/pub.php?pub=one

http://sarfoods.com/index.php

Attributes

payload_url
http://45.144.225.57/download/NiceProcessX64.bmp

http://45.144.225.57/download/NiceProcessX32.bmp

https://cdn.discordapp.com/attachments/910842184708792331/931507465563045909/dingo_20220114120058.bmp

https://c.xyzgamec.com/userdown/2202/random.exe

http://193.56.146.76/Proxytest.exe

http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

http://privacy-tools-for-you-780.com/downloads/toolspab3.exe

http://luminati-china.xyz/aman/casper2.exe

https://innovicservice.net/assets/vendor/counterup/RobCleanerInstlr95038215.exe

http://tg8.cllgxx.com/hp8/g1/yrpp1047.exe

https://cdn.discordapp.com/attachments/910842184708792331/930849718240698368/Roll.bmp

https://cdn.discordapp.com/attachments/910842184708792331/930850766787330068/real1201.bmp

https://cdn.discordapp.com/attachments/910842184708792331/930882959131693096/Installer.bmp

http://185.215.113.208/ferrari.exe

https://cdn.discordapp.com/attachments/910842184708792331/931233371110141962/LingeringsAntiphon.bmp

https://cdn.discordapp.com/attachments/910842184708792331/931285223709225071/russ.bmp

https://cdn.discordapp.com/attachments/910842184708792331/932720393201016842/filinnn.bmp

https://cdn.discordapp.com/attachments/910842184708792331/933436611427979305/build20k.bmp

https://c.xyzgamec.com/userdown/2202/random.exe

http://mnbuiy.pw/adsli/note8876.exe

http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

http://luminati-china.xyz/aman/casper2.exe

https://suprimax.vet.br/css/fonts/OneCleanerInst942914.exe

http://tg8.cllgxx.com/hp8/g1/ssaa1047.exe

https://www.deezloader.app/files/Deezloader_Remix_Installer_64_bit_4.3.0_Setup.exe

https://www.deezloader.app/files/Deezloader_Remix_Installer_32_bit_4.3.0_Setup.exe

https://cdn.discordapp.com/attachments/910281601559167006/911516400005296219/anyname.exe

https://cdn.discordapp.com/attachments/910281601559167006/911516894660530226/PBsecond.exe

https://cdn.discordapp.com/attachments/910842184708792331/914047763304550410/Xpadder.bmp

http://185.215.113.208/ferrari4.exe

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRawWriteNotification = "1"	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3572	4392	rundll32.exe	64

suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata
Downloads MZ/PE file

Executes dropped EXE 4 IoCs

pid	Process
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
116	JziJnZN0J69Fa862aaoLglhY.exe
4888	FkmRdN5Ol8K_GIEhD3qhfdOk.exe
1140	FkmRdN5Ol8K_GIEhD3qhfdOk.exe

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/files/0x0006000000023175-135.dat	vmprotect
behavioral2/files/0x0006000000023175-136.dat	vmprotect
behavioral2/memory/116-137-0x0000000140000000-0x0000000140604000-memory.dmp	vmprotect

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	FkmRdN5Ol8K_GIEhD3qhfdOk.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
21	ipinfo.io
22	ipinfo.io
84	ip-api.com

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3452	116	WerFault.exe	88

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	88	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe
4308	dTw7bWV4FbM6rRFVyc70AjbL.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4188 wrote to memory of 4308	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	83
PID 4188 wrote to memory of 4308	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	83
PID 4188 wrote to memory of 116	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	88
PID 4188 wrote to memory of 116	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	88
PID 4188 wrote to memory of 4888	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	89
PID 4188 wrote to memory of 4888	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	89
PID 4188 wrote to memory of 4888	4188	aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe	89
PID 4888 wrote to memory of 1140	4888	FkmRdN5Ol8K_GIEhD3qhfdOk.exe	91
PID 4888 wrote to memory of 1140	4888	FkmRdN5Ol8K_GIEhD3qhfdOk.exe	91
PID 4888 wrote to memory of 1140	4888	FkmRdN5Ol8K_GIEhD3qhfdOk.exe	91

C:\Users\Admin\AppData\Local\Temp\aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe
"C:\Users\Admin\AppData\Local\Temp\aa2c0a9e34f9fa4cbf1780d757cc84f32a8bd005142012e91a6888167f80f4d5.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4188
- C:\Users\Admin\Pictures\Adobe Films\dTw7bWV4FbM6rRFVyc70AjbL.exe
  "C:\Users\Admin\Pictures\Adobe Films\dTw7bWV4FbM6rRFVyc70AjbL.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4308
- C:\Users\Admin\Pictures\Adobe Films\JziJnZN0J69Fa862aaoLglhY.exe
  "C:\Users\Admin\Pictures\Adobe Films\JziJnZN0J69Fa862aaoLglhY.exe"
  2⤵
  - Executes dropped EXE
  PID:116
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 116 -s 716
    3⤵
    - Program crash
    PID:3452
- C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe
  "C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4888
- - C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe
    "C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe" -u
    3⤵
    - Executes dropped EXE
    PID:1140

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 444 -p 116 -ip 116
1⤵
PID:3464

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global
1⤵
- Process spawned unexpected child process
PID:3572

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\sqlite.dll

Filesize
4KB

MD5
0a525c03073b1e847112516645afb12a

SHA1
4c5918b8c22840c4cf7cc1c295c9bf65ae735186

SHA256
933f5238b8923fa533d794b844223c45989aa310ea3822c495f78c4b7255bc82

SHA512
23768e8fbecc3b7bb58463621083e02aa51b2ab11a0af196b975aed47d6b4d8a49fa11d4588d35c160589155f1870ed5b8707e7d97b380f3d46e9076aa76fed2

Download Submit
C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe

Filesize
124KB

MD5
2e1ed9a6411f5457e15eb9962d9badc3

SHA1
bf803cfd24fe8e890e2bf420a9e27567b878f000

SHA256
97ead2057976cc989c024fa9ad761549fa57e53b16ca38aeecf3aa70da77c0ea

SHA512
b9d3be71b33b9eea68dd7274e7cb587fa5d59c073f134db147a7d74c357d8f5037a75cfa086c838129ec88a3961061f1e8d95ba00d63ceca5db79674df8cf917

Download Submit
C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe

Filesize
124KB

MD5
2e1ed9a6411f5457e15eb9962d9badc3

SHA1
bf803cfd24fe8e890e2bf420a9e27567b878f000

SHA256
97ead2057976cc989c024fa9ad761549fa57e53b16ca38aeecf3aa70da77c0ea

SHA512
b9d3be71b33b9eea68dd7274e7cb587fa5d59c073f134db147a7d74c357d8f5037a75cfa086c838129ec88a3961061f1e8d95ba00d63ceca5db79674df8cf917

Download Submit
C:\Users\Admin\Pictures\Adobe Films\FkmRdN5Ol8K_GIEhD3qhfdOk.exe

Filesize
124KB

MD5
2e1ed9a6411f5457e15eb9962d9badc3

SHA1
bf803cfd24fe8e890e2bf420a9e27567b878f000

SHA256
97ead2057976cc989c024fa9ad761549fa57e53b16ca38aeecf3aa70da77c0ea

SHA512
b9d3be71b33b9eea68dd7274e7cb587fa5d59c073f134db147a7d74c357d8f5037a75cfa086c838129ec88a3961061f1e8d95ba00d63ceca5db79674df8cf917

Download Submit
C:\Users\Admin\Pictures\Adobe Films\JziJnZN0J69Fa862aaoLglhY.exe

Filesize
3.5MB

MD5
7cbc3a715be50a7a2ac90aa00fdda5dc

SHA1
c6e9102a2898b18d99e6a0defe54e5f3b2cf0474

SHA256
f47755c073f054a4e37db79d062ff80bcf5db3681b7f73cb17e5e7c50a9ef000

SHA512
772ff2c641918fa3705dac48dd43a5ba258192c15b21e9fc0ed485af4700ceb15f92d88c40498d9ce1893958cb63d42209fa901f2c6d6c09c2d40dd073ae7f9a

Download Submit
C:\Users\Admin\Pictures\Adobe Films\JziJnZN0J69Fa862aaoLglhY.exe

Filesize
3.5MB

MD5
7cbc3a715be50a7a2ac90aa00fdda5dc

SHA1
c6e9102a2898b18d99e6a0defe54e5f3b2cf0474

SHA256
f47755c073f054a4e37db79d062ff80bcf5db3681b7f73cb17e5e7c50a9ef000

SHA512
772ff2c641918fa3705dac48dd43a5ba258192c15b21e9fc0ed485af4700ceb15f92d88c40498d9ce1893958cb63d42209fa901f2c6d6c09c2d40dd073ae7f9a

Download Submit
C:\Users\Admin\Pictures\Adobe Films\dTw7bWV4FbM6rRFVyc70AjbL.exe

Filesize
318KB

MD5
3f22bd82ee1b38f439e6354c60126d6d

SHA1
63b57d818f86ea64ebc8566faeb0c977839defde

SHA256
265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a

SHA512
b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f

Download Submit
C:\Users\Admin\Pictures\Adobe Films\dTw7bWV4FbM6rRFVyc70AjbL.exe

Filesize
318KB

MD5
3f22bd82ee1b38f439e6354c60126d6d

SHA1
63b57d818f86ea64ebc8566faeb0c977839defde

SHA256
265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a

SHA512
b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f

Download Submit
memory/116-137-0x0000000140000000-0x0000000140604000-memory.dmp

Filesize
6.0MB

Download
memory/4188-130-0x0000000004220000-0x00000000043E0000-memory.dmp

Filesize
1.8MB

Download