General
- Target fabric-installer-1.1.2 (1).exe
- Size 479KB
- Sample260907-2walqahn41
- SHA256 2fa3c8644aea9b469e722d3218437c00a462646422791eff6e6252d87c8dd1da
- MD5 8d0e3d299c4e9e321de90ea20483c6ec
- SHA1 885e5c0b0f703571c618302601051a054e1bf354
- SHA512 6087b3ac56fb7972f006af0a2dfaa72228df2c2ec837826c2420ae67d72443f86b2b0308e2c0f55a60bb39522a4de421aaa6770ec72bf901758dc0465c28e98d
- SSDEEP 6144:lwauinGcqhuZB4uPCU5hAE7+Xmtxiwf9IB0BE486K5Zy5OYl9Jot/rLSVvuKt4s/:RFsuZBxj+Wz9IB0BE4BK5ZMJoemKbfzD
- TLSH T13BA4CF11BA92C433D66715734D35DB7A9A3EBC604BA065FBA3C01A7ECA301C05B3679B
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
fabric-installer-1.1.2 (1).exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
fabric-installer-1.1.2 (1).exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target fabric-installer-1.1.2 (1).exe
- Size 479KB
- SHA256 2fa3c8644aea9b469e722d3218437c00a462646422791eff6e6252d87c8dd1da
- MD5 8d0e3d299c4e9e321de90ea20483c6ec
- SHA1 885e5c0b0f703571c618302601051a054e1bf354
- SHA512 6087b3ac56fb7972f006af0a2dfaa72228df2c2ec837826c2420ae67d72443f86b2b0308e2c0f55a60bb39522a4de421aaa6770ec72bf901758dc0465c28e98d
- SSDEEP 6144:lwauinGcqhuZB4uPCU5hAE7+Xmtxiwf9IB0BE486K5Zy5OYl9Jot/rLSVvuKt4s/:RFsuZBxj+Wz9IB0BE4BK5ZMJoemKbfzD
- TLSH T13BA4CF11BA92C433D66715734D35DB7A9A3EBC604BA065FBA3C01A7ECA301C05B3679B
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (76) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
6System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1