2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 02:19

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General

Target

2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe
Size

1.7MB
MD5

8dfd8eaae0a25d346fb3ef5a083a4f4e
SHA1

84004ef179f88b7a8ecd971728c495b9f0c88dae
SHA256

2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9
SHA512

30940a87c2fd2191035bcbfcc22aafc8c773bfadfdde2e075fb99a22fa9ee1a99fda39c079db83937306e5c536005ae1aceb3c79fb8b50ac248493b475c973a6
SSDEEP

49152:/IhFbBhII1RgZArcGFuu5+KgnT0cxW8ZKXC:/Yb/ImRgyAi+Yc

Score

9^/10

discovery 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1040	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe

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	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1040	2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe

C:\Users\Admin\AppData\Local\Temp\2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.exe
"C:\Users\Admin\AppData\Local\Temp\2154b74f5f555aafda6ec664348b9a563d22c224173c904e329ff1417a39b0d9.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1040

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab9C22.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9C44.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1040-0-0x00000000000D0000-0x000000000055C000-memory.dmp

Filesize
4.5MB

Download
memory/1040-1-0x0000000077DD0000-0x0000000077DD2000-memory.dmp

Filesize
8KB

Download
memory/1040-2-0x00000000000D1000-0x00000000000F7000-memory.dmp

Filesize
152KB

Download
memory/1040-3-0x00000000000D0000-0x000000000055C000-memory.dmp

Filesize
4.5MB

Download
memory/1040-4-0x00000000000D0000-0x000000000055C000-memory.dmp

Filesize
4.5MB

Download
memory/1040-5-0x00000000000D0000-0x000000000055C000-memory.dmp

Filesize
4.5MB

Download
memory/1040-6-0x00000000000D0000-0x000000000055C000-memory.dmp

Filesize
4.5MB

Download
memory/1040-7-0x00000000000D0000-0x000000000055C000-memory.dmp

Filesize
4.5MB

Download