General
- Target Loader(1).exe
- Size 147KB
- Sample260810-v84xrshe97
- SHA256 2afba519dbb22357c1e9f3a8feca2b9131b79b3de9c0f02f921d2db49550cfc0
- MD5 149a337231b9bf8c3c081a6eb5fce4b2
- SHA1 d209086cdc17174999bc8013a24f78b689c87cc8
- SHA512 44673864449d04ca96ae9377c76e832818cf16bbdfdca12abf2217eda9c90912891d4f33b18cfcd0edc7d4f891d920d7b827ea0b383b28180ad68d9495b56b53
- SSDEEP 1536:9H6quPPUZAIi9loJF3eg+rYk8j0hNNZSmWyeEx4QcucJXLtLs7voPrafz1C93QUu:94vUF3mb3Hx4Qcx+gPBVTfUpUV
- TLSH T195E3E535F6C9702EC256C839ED174D46CE22BC9D93A57B6307D46EA22FD6E102B3C291
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Loader(1).exe
Resource
win10v2004-20260513-en
22 signatures
300 seconds
Behavioral task
behavioral2
Sample
Loader(1).exe
Resource
win11ltsc2024-20260709-en
3 signatures
300 seconds
Malware Config
Targets
-
- Target Loader(1).exe
- Size 147KB
- SHA256 2afba519dbb22357c1e9f3a8feca2b9131b79b3de9c0f02f921d2db49550cfc0
- MD5 149a337231b9bf8c3c081a6eb5fce4b2
- SHA1 d209086cdc17174999bc8013a24f78b689c87cc8
- SHA512 44673864449d04ca96ae9377c76e832818cf16bbdfdca12abf2217eda9c90912891d4f33b18cfcd0edc7d4f891d920d7b827ea0b383b28180ad68d9495b56b53
- SSDEEP 1536:9H6quPPUZAIi9loJF3eg+rYk8j0hNNZSmWyeEx4QcucJXLtLs7voPrafz1C93QUu:94vUF3mb3Hx4Qcx+gPBVTfUpUV
- TLSH T195E3E535F6C9702EC256C839ED174D46CE22BC9D93A57B6307D46EA22FD6E102B3C291
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects DarkSideRAT
-
Modifies WinLogon for persistence
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Downloads MZ/PE file
-
Loads dropped DLL
-
Registers new Windows logon scripts automatically executed at logon.
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1