Analysis
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max time kernel
153s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23/11/2022, 20:14
Static task
static1
Behavioral task
behavioral1
Sample
645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe
Resource
win7-20220901-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe
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Size
1.3MB
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MD5
5e0ef9284677088265f0c33d268cc7c1
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SHA1
e2261a60d79c7044b060cab284d7326b9d768ee1
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SHA256
645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b
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SHA512
130870b9647965db2695fecf3ece02a5510f284fb6a6890fa10748189b81228929df5be983170246ca9e0e394eb5fbbe746137801d7b283c2254ddee15fa6f4b
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SSDEEP
24576:XdVS1J21X90H0iOI6T/mYwqj5zbNIeypqL736pD+zuG3a:Xd8J+mQzb/yYDsa6l
Score
9/10
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000800000001e591-132.dat acprotect -
resource yara_rule behavioral2/files/0x000800000001e591-132.dat upx behavioral2/memory/2476-133-0x0000000010000000-0x0000000010046000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: 33 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe Token: SeIncBasePriorityPrivilege 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe 2476 645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe"C:\Users\Admin\AppData\Local\Temp\645292c6e6e23122c71031041d9addc1c98b85f1d08c95c76e2b7fa567a1cf1b.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2476
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
42KB
MD5d7d0661ef693c8aceebcc52ffc620c9b
SHA19b6f144ab58736d7ae685985727572a008d28fbe
SHA256dbeceadf49a2e2a33af612d08938cd78951eea7038e09952c032bd70dd25a1f4
SHA512babed456f3b994ce915a310d29b303dfb870c6474a750fc04f695d71fa51394869c2e578d5d33e750c83ee161b77c1a1e459b5e9813b12e83bd7ab8f2b080c6a