Analysis
-
max time kernel
1s -
max time network
5s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2023 01:21
Static task
static1
Behavioral task
behavioral1
Sample
8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe
Resource
win10v2004-20230703-en
General
-
Target
8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe
-
Size
1.1MB
-
MD5
533b3df0e597c50e1129ec807fd6bbcf
-
SHA1
0561fc6471cb5e2f0aa9e6b3e3fdfa9fd2586dbc
-
SHA256
8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5
-
SHA512
0bb3a148e72a30f4bf5aad8f27aa8ca1f8ca2ee36e498c395a5ac8091f3bfd9ece8cb6430881eae79a30a077b90f3f1d565833f303017ec01ee806c819bc4cd6
-
SSDEEP
24576:+9PSlSUTC5lG8L14BQG/AWgbPmEqE5pLixE7pnrEH7T:+9PUZT2d14aGoTlnp52
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x00070000000231f8-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1296 8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe -
resource yara_rule behavioral2/files/0x00070000000231f8-1.dat upx behavioral2/memory/1296-4-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1296 8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe"C:\Users\Admin\AppData\Local\Temp\8bf8b980381fd607ec9065bfbcd572973770ee77c815354a35455c10651516d5.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1296
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab