4d64bb0c20b1f60752491bfec6c3941928e0c6c8c9e287989f880a5e1d2e856f

Analysis

max time kernel
150s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
07-07-2024 06:23

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General

Target

2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe
Size

1.0MB
MD5

73c3b03c0ab687637670c9bb97d018b6
SHA1

dd4e1ec98b4b7b7ee38ff1a27755bb9461f39023
SHA256

4d64bb0c20b1f60752491bfec6c3941928e0c6c8c9e287989f880a5e1d2e856f
SHA512

1378f742273e86ff737b08f6dddfe45f1ebb01b561c786846c29504edbf38e8b0c83f0e241dfaa62aa2316f519e7869faf226b277450f208493625cbf6bae078
SSDEEP

24576:OaXNJQVJvxC3ZTobLzB/3gQvExFpdhC55AKDqsc53vTyDFVTTME0:6JvCZk7B/gkUrMvLqscVyDFV/E

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0008000000023405-1.dat	acprotect

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe

Loads dropped DLL 1 IoCs

pid	Process
4900	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe

UPX packed file 11 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0008000000023405-1.dat	upx
behavioral2/memory/4900-3-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-7-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-9-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-11-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-12-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-14-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-15-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-17-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-19-0x00000000750B0000-0x000000007528C000-memory.dmp	upx
behavioral2/memory/4900-20-0x00000000750B0000-0x000000007528C000-memory.dmp	upx

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4900	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
4900	2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-07-07_73c3b03c0ab687637670c9bb97d018b6_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-07_73c3b03c0ab687637670c9bb97d018b6_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:4900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\HTM758E.tmp

Filesize
651KB

MD5
a3bc82ec91d572027540f7a796dd95fc

SHA1
f843bac69c6e1b623a4b7810e691834bd4017810

SHA256
cdf24004acda832634a2ca7c656672a5e9de0a6bdf753bd7bee76e87a24f8c07

SHA512
262fe7617daaa2b253e93e3cb80973de4789c76c7247fa8eb0880a6ee6a92c6e3d2e54bf973d38b6943d2277f7875e8327c27e0a6361a80efa74ba84b422c8eb

Download Submit
memory/4900-3-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-6-0x00000000030B0000-0x00000000030B1000-memory.dmp

Filesize
4KB

Download
memory/4900-7-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-9-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-11-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-12-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-14-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-15-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-17-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-19-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download
memory/4900-20-0x00000000750B0000-0x000000007528C000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads