General
- Target Bloxstrap.exe
- Size 8.6MB
- Sample240618-mt4z8athml
- SHA256 662f0ad7151fd4609e066b33ad4eef089b28928ac609f1e15796de009e2b74f3
- MD5 74bebebc515f800017cb3bfd0ef99d26
- SHA1 779303dabc8eb1692f014c33024d9bf195412aac
- SHA512 7454125f032a00100b5b93e9f1a09602abcaaf96e4fc603a10e6912b542316bc939c4fe9d1513f7e4a2ffd554b660dbe78f6c386337a40fd329ca382c1b0be7d
- SSDEEP 98304:Tzd5DOd5DVTsed5DeCDJuovGWD3WTzOYoHwfLk3vSmaR0+Mc4AN0edaAHDfysrT4:T4s70vGTTzObAbN0R
- MD5 SHA1 SHA512 SSDEEP
Score
8/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Bloxstrap.exe
Resource
win7-20240221-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
Bloxstrap.exe
Resource
win10v2004-20240508-en
20 signatures
150 seconds
Malware Config
Targets
-
- Target Bloxstrap.exe
- Size 8.6MB
- SHA256 662f0ad7151fd4609e066b33ad4eef089b28928ac609f1e15796de009e2b74f3
- MD5 74bebebc515f800017cb3bfd0ef99d26
- SHA1 779303dabc8eb1692f014c33024d9bf195412aac
- SHA512 7454125f032a00100b5b93e9f1a09602abcaaf96e4fc603a10e6912b542316bc939c4fe9d1513f7e4a2ffd554b660dbe78f6c386337a40fd329ca382c1b0be7d
- SSDEEP 98304:Tzd5DOd5DVTsed5DeCDJuovGWD3WTzOYoHwfLk3vSmaR0+Mc4AN0edaAHDfysrT4:T4s70vGTTzObAbN0R
- MD5 SHA1 SHA512 SSDEEP
Score8/10Downloads MZ/PE file
Event Triggered Execution: Image File Execution Options Injection
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
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger