General
- Target RedditVideoMakerBot_x64.7z
- Size 89.0MB
- Sample260809-wftrrsbf85
- SHA256 505e10748fb14a8fde5174d019c6dcaa9325f3f55d9f3b355626747b1bd11a60
- MD5 98ffc4d0bed8f5bca914e12f07e8c55b
- SHA1 22169b2c7d468f02860faddd72d06591a619e208
- SHA512 60114b82a580237660e66d690f02be91cba208fec555ebb6ad3df31534893feeea3c0fe2930fbd8115b0e755c53196816422459198a8808e2233457be43f3752
- SSDEEP 1572864:X9L+9GkMmhvK7zC+WMFgVfD0avSlJ6gR5EIcgvPiHtjwirDxgo5bZhndQcTT:NGDhKzCH0gVfpKHlEIcwPEtsAgC3dTT
- TLSH T1411833DCF2CD06F2E457153ACAD1B968D7DC30299FF78410A896E6F5B0AE2D46122BD0
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
RedditVideoMakerBot_x64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
RedditVideoMakerBot_x64.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
vidar
-
1.4
-
d5a46ee55854da7a10aa636753d7ad04
-
https://telegram.me/b8bz11
-
https://steamcommunity.com/profiles/76561198709529056
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:140.0) Gecko/20100101 Firefox/140.0
Targets
-
- Target RedditVideoMakerBot_x64.exe
- Size 131.8MB
- SHA256 708e4c73217d10e821899bfb5296b72328520407f4cc38c4a525707568efa57d
- MD5 33ec2af5e91cd5c71a3283d131aacb80
- SHA1 a50ddbb0298800c408089f8f77c0f75b74ac0929
- SHA512 3c1f21c123921d5d09aec763d7ff16bc94fadcaa6c590d679c26050e68de5e0e6c457d020493b666f05bc775ee508fdb2fdf5f51bcda33291d4612b77b531ce3
- SSDEEP 1572864:7IQEyOLAs7B9ktxBpoYRS4XSJB4Gn0fXt8wrWhNExO5pSs97ORCaPX7qUecFVbuV:8yc3UxBiGS4XOl0fXtcPd5pJ9FLUFRu
- TLSH T10468AF889D4A2F5BC89DEAF12E4D852520601D709D73F268F9110984EF7FF39E6187AC
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Vidar Stealer
-
Modifies WinLogon for persistence
-
Modifies Windows Firewall
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Executes dropped EXE
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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.
-
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2