Analysis
-
max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
30/04/2024, 12:45
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe
-
Size
1.1MB
-
MD5
c64d1de9448094e586c6048244a5b1b0
-
SHA1
aea2ae53477325d5996d55cd0b60989d466e26f7
-
SHA256
15129980fb16249bad1b07cb6ad2f421177609ccd110258f0c738bf803464cb5
-
SHA512
814e2662e03a45c627315efde8a74a380a50cede8680a0aa889cc1b19fc6bece1ce9a5a0e735ae6b68dd60a2274dee56fa94417c2828986c4e317bb98637d194
-
SSDEEP
24576:rKoBPMgHVnkYV0ZD2oxobLzB/3gQvExFpdhC55AKDqsc53vT3v7vlJH2:rj/HVnWZc7B/gkUrMvLqscV3v7vT2
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/files/0x001c000000023af8-1.dat UPX behavioral2/memory/1192-5-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-7-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-8-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-9-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-10-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-11-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-20-0x0000000075140000-0x000000007531C000-memory.dmp UPX behavioral2/memory/1192-21-0x0000000075140000-0x000000007531C000-memory.dmp UPX -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x001c000000023af8-1.dat acprotect -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe -
Loads dropped DLL 1 IoCs
pid Process 1192 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe -
resource yara_rule behavioral2/files/0x001c000000023af8-1.dat upx behavioral2/memory/1192-5-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-7-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-8-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-9-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-10-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-11-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-20-0x0000000075140000-0x000000007531C000-memory.dmp upx behavioral2/memory/1192-21-0x0000000075140000-0x000000007531C000-memory.dmp upx -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1192 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 1192 2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-30_c64d1de9448094e586c6048244a5b1b0_mafia.exe"1⤵
- Checks BIOS information in registry
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1192
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
651KB
MD5a3bc82ec91d572027540f7a796dd95fc
SHA1f843bac69c6e1b623a4b7810e691834bd4017810
SHA256cdf24004acda832634a2ca7c656672a5e9de0a6bdf753bd7bee76e87a24f8c07
SHA512262fe7617daaa2b253e93e3cb80973de4789c76c7247fa8eb0880a6ee6a92c6e3d2e54bf973d38b6943d2277f7875e8327c27e0a6361a80efa74ba84b422c8eb