445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f

Analysis

max time kernel
33s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 09:58

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General

Target

445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe
Size

7.1MB
MD5

2fd80bf77f8856070463b44b18919c9d
SHA1

f42052504e9c17694c154261419cfcc2aee72ca5
SHA256

445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f
SHA512

bbd3a7c6ddd88136ec8e64dc8c46aa23f60af445e7ef52544cd50df045062eb7a4afa94939a92ba062e03e292c2fcd03d7472e1ed964035584c5e13a100f1348
SSDEEP

98304:LkcUxnuKnohw32w9BISOc6wMxV23dbOIWV0fUKCg8snR1JLmOWCLCl9Y/d/uV5xg:AIKntkSbrMx0NbOIs6UKLZrJnEjzSZH

Score

8^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/1112-55-0x000000013F120000-0x000000013FFBD000-memory.dmp	vmprotect
behavioral1/memory/1112-59-0x000000013F120000-0x000000013FFBD000-memory.dmp	vmprotect
behavioral1/memory/1112-62-0x000000013F120000-0x000000013FFBD000-memory.dmp	vmprotect

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1112-55-0x000000013F120000-0x000000013FFBD000-memory.dmp	autoit_exe
behavioral1/memory/1112-59-0x000000013F120000-0x000000013FFBD000-memory.dmp	autoit_exe
behavioral1/memory/1112-62-0x000000013F120000-0x000000013FFBD000-memory.dmp	autoit_exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe

NTFS ADS 1 IoCs

Processes:

445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\winmgmts:{impersonationLevel = impersonate}!\root\cimv2	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe

pid	process
1112	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe
1112	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe
1112	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.execmd.exe

description	pid	process	target process
PID 1112 wrote to memory of 2004	1112	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe	cmd.exe
PID 1112 wrote to memory of 2004	1112	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe	cmd.exe
PID 1112 wrote to memory of 2004	1112	445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe	cmd.exe
PID 2004 wrote to memory of 1724	2004	cmd.exe	ARP.EXE
PID 2004 wrote to memory of 1724	2004	cmd.exe	ARP.EXE
PID 2004 wrote to memory of 1724	2004	cmd.exe	ARP.EXE

C:\Users\Admin\AppData\Local\Temp\445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe
"C:\Users\Admin\AppData\Local\Temp\445a192db610b22ba12739fea17053bc900d752efc57bece999d6a9a493c457f.exe"
1⤵
- Checks processor information in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1112

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c arp -g 10.127.0.1
2⤵
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\system32\ARP.EXE
arp -g 10.127.0.1
3⤵
PID:1724

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1112-54-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

Filesize
8KB

Download
memory/1112-55-0x000000013F120000-0x000000013FFBD000-memory.dmp

Filesize
14.6MB

Download
memory/1112-59-0x000000013F120000-0x000000013FFBD000-memory.dmp

Filesize
14.6MB

Download
memory/1112-62-0x000000013F120000-0x000000013FFBD000-memory.dmp

Filesize
14.6MB

Download
memory/1724-61-0x0000000000000000-mapping.dmp

Download
memory/2004-60-0x0000000000000000-mapping.dmp

Download