7379d2e5cf45ee1aae48b55816a27b5570c2f067f31da97b94911d2b21f5d9a4

Analysis

max time kernel
110s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 21:20

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General

Target

7379d2e5cf45ee1aae48b55816a27b5570c2f067f31da97b94911d2b21f5d9a4.dll
Size

740KB
MD5

c916f1d9e8fc5343daebba6b8764890f
SHA1

7e0d887d86129b63465c5add26d6cb03d094ff31
SHA256

7379d2e5cf45ee1aae48b55816a27b5570c2f067f31da97b94911d2b21f5d9a4
SHA512

931ba99e776396580ca6f297a898deb997c37401d5fa42dc8b182356f9d084b3f34eb027fb52d505d79d38898560c2f43ef15d74b322b3163c41b0aed54c3037
SSDEEP

12288:CO8WdfPA9m4oL0YxyVFbLygb74SFaO8zSIbcot1UF1DsF7bMCACvpqkadWy+fcqa:7g9sgYwnK6MSibcS1RNbBvfadma

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/3792-0-0x0000000000400000-0x00000000005B6000-memory.dmp	vmprotect
behavioral2/memory/3792-1-0x0000000000400000-0x00000000005B6000-memory.dmp	vmprotect
behavioral2/memory/3792-3-0x0000000000400000-0x00000000005B6000-memory.dmp	vmprotect

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 3792	3404	rundll32.exe	82
PID 3404 wrote to memory of 3792	3404	rundll32.exe	82
PID 3404 wrote to memory of 3792	3404	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7379d2e5cf45ee1aae48b55816a27b5570c2f067f31da97b94911d2b21f5d9a4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7379d2e5cf45ee1aae48b55816a27b5570c2f067f31da97b94911d2b21f5d9a4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3792-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/3792-1-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/3792-3-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download