df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55

Analysis

max time kernel
14s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 12:54

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General

Target

df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe
Size

5.4MB
MD5

31d9715751a0807f0beaae0ecf288f98
SHA1

41c76fdceb981f6ee7a4a8bd201deffed70e45cf
SHA256

df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55
SHA512

c20579595777d30ab282f5d59dba60dcd27939ab3d39233ae252f3b7df21f44bdcace5308a2e4c3f8baa9c231632cf671a8b343bd6a272c2f1a35ff7b9707da7
SSDEEP

98304:PC9MQvoyu2TCFZLl0DW+KN+82+BWYta2:PC9LTTCLL7B/42

Score

8^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\Compiler.dll	vmprotect
behavioral1/memory/1352-57-0x0000000010000000-0x000000001001A000-memory.dmp	vmprotect

Loads dropped DLL 1 IoCs

Processes:

df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

pid process

1352 df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

580 1352 WerFault.exe df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

pid	pid_target	process	target process
580	1352	WerFault.exe	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.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:

df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\hardware\description\system\centralprocessor\0	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

pid	process
1352	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe
1352	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe

description	pid	process	target process
PID 1352 wrote to memory of 580	1352	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe	WerFault.exe
PID 1352 wrote to memory of 580	1352	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe	WerFault.exe
PID 1352 wrote to memory of 580	1352	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe	WerFault.exe
PID 1352 wrote to memory of 580	1352	df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe
"C:\Users\Admin\AppData\Local\Temp\df2bd1d314d4a2f49148e584e9416a08890886caad480fa16c40b25aea23ab55.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 900
2⤵
- Program crash
PID:580

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

\Users\Admin\AppData\Local\Temp\Compiler.dll
Filesize
64KB

MD5
4317a3848434cf563c10f7a8c5ef92c2

SHA1
69388de2a2aaae498b4f937a288758c6dced16f6

SHA256
979fdfcfc95e5daefab7ace2734ce9cd0f1964a1cd01837fa50fd5be13f3d1b7

SHA512
ff0063cd29f5854ad852cbbea49be9694836f080813f0b58a54d91b94715b3b8f5a49c684cce8b5026ee8be2904b8b2492aff354b62338088b645f6fafdf265a

Download Submit
memory/580-56-0x0000000000000000-mapping.dmp

Download
memory/1352-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1352-57-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download