Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
Bootstrapper.exe
-
Size
796KB
-
Sample
240818-q4sayswdph
-
MD5
76639ab92661f5c384302899934051ab
-
SHA1
9b33828f8ad3a686ff02b1a4569b8ae38128caed
-
SHA256
6bb9ad960bcc9010db1b9918369bdfc4558f19287b5b6562079c610a28320178
-
SHA512
928e4374c087070f8a6786f9082f05a866751ea877edf9afa23f6941dfc4d6762e1688bbb135788d6286ec324fa117fc60b46fed2f6e3a4ab059465a00f2ebee
-
SSDEEP
12288:THeLH6iTPSE54sgweI9oaQJj3r+piq+77xOZ+eMm:THeLHdTSEeyoaQJj3Spiq+77xd
Static task
static1
Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
-
-
Target
Bootstrapper.exe
-
Size
796KB
-
MD5
76639ab92661f5c384302899934051ab
-
SHA1
9b33828f8ad3a686ff02b1a4569b8ae38128caed
-
SHA256
6bb9ad960bcc9010db1b9918369bdfc4558f19287b5b6562079c610a28320178
-
SHA512
928e4374c087070f8a6786f9082f05a866751ea877edf9afa23f6941dfc4d6762e1688bbb135788d6286ec324fa117fc60b46fed2f6e3a4ab059465a00f2ebee
-
SSDEEP
12288:THeLH6iTPSE54sgweI9oaQJj3r+piq+77xOZ+eMm:THeLHdTSEeyoaQJj3Spiq+77xd
Score10/10-
Modifies WinLogon for persistence
-
Disables RegEdit via registry modification
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Blocklisted process makes network request
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Legitimate hosting services abused for malware hosting/C2
-
Sets desktop wallpaper using registry
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3