141be7789497012b7911cabb1307e25e19f747e2e8fb5375f9cddff7e5f28265

Analysis

max time kernel
142s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-06-2024 19:09

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General

Target

installer.exe
Size

2.3MB
MD5

a0e213177ee87cbb5ec32bef195bbfa9
SHA1

6265b138b96d83b070ce14cc16e528bdf68aa160
SHA256

141be7789497012b7911cabb1307e25e19f747e2e8fb5375f9cddff7e5f28265
SHA512

421a34499b2c6b74db08c527cc9fc11c0d590e0572fe8cb4fd8a4bf857e396f3fac892fdf944dc8a9e63aa3b57a0c2585ef8be2cf5f36f897110890540a4b54f
SSDEEP

49152:n6CEHkNJDeZ2sZb3l+8R9lko90cf423IC/bVAvOe8HPPRgnda6cv3mVQdw:nikuZB13l+87lko90cf423z6vOeg2d86

Score

9^/10

evasion

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:

installer.exe

description ioc process

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

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	installer.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:

installer.exe

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

Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

installer.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Wine installer.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

installer.exe

pid process

2952 installer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

installer.exe

pid process

2952 installer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Wine	installer.exe

pid	process
2952	installer.exe

pid	process
2952	installer.exe

C:\Users\Admin\AppData\Local\Temp\installer.exe
"C:\Users\Admin\AppData\Local\Temp\installer.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2952

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2952-0-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-1-0x0000000077B00000-0x0000000077B02000-memory.dmp

Filesize
8KB

Download
memory/2952-2-0x00000000010C1000-0x000000000116D000-memory.dmp

Filesize
688KB

Download
memory/2952-3-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-4-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-5-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-6-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-7-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-9-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-8-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-10-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-11-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-12-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-13-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-14-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-15-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-16-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-17-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-18-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-19-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-20-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download
memory/2952-21-0x00000000010C0000-0x00000000016A0000-memory.dmp

Filesize
5.9MB

Download