e5e08e06805507504311242781e7a892aae60c3b5c318cd579d710d31e529b50

Analysis

max time kernel
1790s
max time network
1561s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 17:04

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General

Target

resethwid.cmd
Size

46B
MD5

01860cb9ef68521cb490de8492cddff7
SHA1

608399da35b7506a05eb949b8e0778cba937c780
SHA256

dbbc8d693171130722551524d75edb17a31221cecfe28755c2e10d7d0ca8256f
SHA512

08018e4b9b8902f5dbd73f02864bdd40e467e573f88eaa20530ef2262f1c5fb7ce96a144f8c83ed100fcd00a55ae4dcfacb6210a28ffb6e2bb9ee21fe7466166

Score

9^/10

evasion themida

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

SynapseLauncher.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ SynapseLauncher.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	SynapseLauncher.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

SynapseLauncher.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	SynapseLauncher.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	SynapseLauncher.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral7/memory/2496-0-0x0000000140000000-0x0000000140CDE000-memory.dmp	themida
behavioral7/memory/2508-1-0x0000000140000000-0x0000000140CDE000-memory.dmp	themida
behavioral7/memory/2508-3-0x0000000140000000-0x0000000140CDE000-memory.dmp	themida
behavioral7/memory/2508-5-0x0000000140000000-0x0000000140CDE000-memory.dmp	themida
behavioral7/memory/2508-4-0x0000000140000000-0x0000000140CDE000-memory.dmp	themida
behavioral7/memory/2508-6-0x0000000140000000-0x0000000140CDE000-memory.dmp	themida

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

SynapseLauncher.exe

pid process

2508 SynapseLauncher.exe

pid	process
2508	SynapseLauncher.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 2496 wrote to memory of 2508	2496	cmd.exe	SynapseLauncher.exe
PID 2496 wrote to memory of 2508	2496	cmd.exe	SynapseLauncher.exe
PID 2496 wrote to memory of 2508	2496	cmd.exe	SynapseLauncher.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\resethwid.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\SynapseLauncher.exe
  SynapseLauncher.exe resethwid
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2496-0-0x0000000140000000-0x0000000140CDE000-memory.dmp

Filesize
12.9MB

Download
memory/2508-1-0x0000000140000000-0x0000000140CDE000-memory.dmp

Filesize
12.9MB

Download
memory/2508-2-0x0000000077120000-0x0000000077122000-memory.dmp

Filesize
8KB

Download
memory/2508-3-0x0000000140000000-0x0000000140CDE000-memory.dmp

Filesize
12.9MB

Download
memory/2508-5-0x0000000140000000-0x0000000140CDE000-memory.dmp

Filesize
12.9MB

Download
memory/2508-4-0x0000000140000000-0x0000000140CDE000-memory.dmp

Filesize
12.9MB

Download
memory/2508-6-0x0000000140000000-0x0000000140CDE000-memory.dmp

Filesize
12.9MB

Download