General
- Target 2to1ep.exe
- Size 13.1MB
- Sample251003-295n1swtcs
- SHA256 65ba3988d38f83b9ee1f31cafa5bd37dc6b72279f5618aac94d71a904efa0cac
- MD5 7d1a85e807ff9b48edc2e08a01b35e07
- SHA1 9d772258c620629c299bbad24c968b1cc476a6a1
- SHA512 8553ca5d63c2667da0f1044a1c6d00713a5f7d826cd5e5e17cdcf1a2eed4ece844b7d16a06933c44273181d98d330eb944f8b72d835bdd31d75be7b3b75edc43
- SSDEEP 196608:APPuglgRWUeR24iMqWNo2mtKVzurHm5POMP/XRL234tSoz2/Tsj+51nOxd:EPuhRW1R2JtWNhqKVzuC5zXA34tSQ
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
2to1ep.exe
Resource
win10v2004-20250610-en
Behavioral task
behavioral2
Sample
2to1ep.exe
Resource
win11-20250610-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://files.catbox.moe/idtatx.txt
Extracted
-
ps1
-
ps1.dropper
http://192.236.146.9:59394/14
Extracted
-
ps1
-
exe.dropper
https://files.catbox.moe/jkjsmx.txt
Extracted
-
ps1
-
ps1.dropper
https://archive.org/download/optimized_msi_20250904/optimized_MSI.png
Extracted
-
ps1
-
ps1.dropper
https://pastebin.com/raw/jgKWLc0S
-
exe.dropper
https://pastebin.com/raw/jgKWLc0S
Extracted
-
xworm
-
XWorm V6.4
-
193.233.113.101:6000
-
wtTjJFyuVgz7AApw
-
Install_directory
%AppData%
-
install_file
Update.exe
-
telegram
https://api.telegram.org/bot8009787624:AAEz_CNKVasGdV6iZMKRYGG1673GnRbmQ7E/sendMessage?chat_id=5189826015
Extracted
-
koiloader
-
http://37.49.226.113/waveform.php
-
payload_url
https://wellbeingdr.com/wp-content/uploads/2024/05
Extracted
-
stealc
-
tr1pernn
-
http://178.16.54.175
-
url_path
/e9762ff07e084dbb.php
Extracted
-
quasar
-
1.3.0.0
-
Office04
-
5.133.102.252:4782
-
91.151.88.127:1604
-
QSR_MUTEX_3efKNFgP7F8cXueIFE
-
encryption_key
xgr4y6DjpFjOydRopFRO
-
install_name
Client.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
Extracted
-
quasar
-
1.7.1
-
OniCHAN~
-
resources-formerly.gl.at.ply.gg:43317
-
25775f93-53d1-4489-9825-3f972c7e35e9
-
encryption_key
D2973F3069489602440049C54C37809627555190
-
install_name
Client.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Modded Client Startup
-
subdirectory
SubDir
Extracted
-
asyncrat
-
Venom RAT + HVNC + Stealer + Grabber v6.0.3
-
Default
-
176.65.132.147:8585
-
dsefmbtsyofbjjyvtj
-
delay
1
-
install
false
-
install_folder
%AppData%
Extracted
-
aurotun
-
megago
-
87.120.93.155:7712
-
anti_dbg
false
-
anti_sandbox
false
-
aurotun
true
-
disable_mutex
false
-
kx_pk
PcJKw1rqU2mX8Avd2fRf9Gw6h1p1qTbhtgCrQDAKfUc=
-
priviledge_escalation
true
-
seal_pk
Rg5OYhSl1aJmVv+mUx2EVkbe0a+RAVHA1yNWbjmxCAQ=
-
sign_pk
jRXs9wqi/7rzQ/hb9/WsnJQmwxmVKyWj26aTMqrjQgc=
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
hosting2.ro.hostsailor.com
-
Port
587
-
Username
-
Password
7213575aceACE@@#
-
Email to
-
https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137
Extracted
-
ps1
-
exe.dropper
https://api.chimera-hosting.zip/87rh1c6/hhMcKYKgMFjLeS/VioletClient.exe
Extracted
-
vidar
-
15.4
-
3b6347f287ad618ac03dfb15b5259e16n
-
ty5r0t
-
https://steamcommunity.com/profiles/76561198785836552
-
https://telegram.me/nc1anasy
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0
Targets
-
- Target 2to1ep.exe
- Size 13.1MB
- SHA256 65ba3988d38f83b9ee1f31cafa5bd37dc6b72279f5618aac94d71a904efa0cac
- MD5 7d1a85e807ff9b48edc2e08a01b35e07
- SHA1 9d772258c620629c299bbad24c968b1cc476a6a1
- SHA512 8553ca5d63c2667da0f1044a1c6d00713a5f7d826cd5e5e17cdcf1a2eed4ece844b7d16a06933c44273181d98d330eb944f8b72d835bdd31d75be7b3b75edc43
- SSDEEP 196608:APPuglgRWUeR24iMqWNo2mtKVzurHm5POMP/XRL234tSoz2/Tsj+51nOxd:EPuhRW1R2JtWNhqKVzuC5zXA34tSQ
- MD5 SHA1 SHA512 SSDEEP
Score10/10defaultoffice04onichan~tr1pernnmegagodefense_evasiondiscoveryexecutionamadeyasyncrataurotundonutloaderkoiloaderquasarrhadamanthyssalatstealerstealcvenomratvipkeyloggerxwormimpactkeyloggerloaderpersistenceprivilege_escalationpyinstallerransomwareratspywarestealerthemidatrojanupx3b6347f287ad618ac03dfb15b5259e16nty5r0tcollectiongh0stratpurplefoxvidarrootkit-
Amadey family
-
Asyncrat family
-
Aurotun family
-
Detect SalatStealer payload
-
Detect Xworm Payload
-
Detects Amadey x86-bit Payload
-
Detects Aurotun stealer
-
Detects DonutLoader
-
Detects Rhadamanthys Payload
-
DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
Donutloader family
-
Gh0st RAT payload
-
Gh0strat family
-
Koiloader family
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
Purplefox family
-
Quasar family
-
Quasar payload
-
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
-
Rhadamanthys family
-
Salatstealer family
-
Stealc family
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Venomrat family
-
Vidar family
-
Vipkeylogger family
-
Xworm family
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Detects KoiLoader payload
-
Downloads MZ/PE file
-
Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Adds Run key to start application
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
-
ConfuserEx .NET packer
Detects ConfuserEx .NET packer.
-
Drops file in System32 directory
-
Enumerates processes with tasklist
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1Hide Artifacts
1Hidden Files and Directories
1Indicator Removal
2File Deletion
2Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1System Binary Proxy Execution
1Msiexec
1Discovery
Peripheral Device Discovery
1Process Discovery
1Query Registry
2Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1