16ba8bb031846bb9c43f3b062cca5d90de1da90e1c270cfe886f80d421fc8a2f

Analysis

max time kernel
0s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 03:16

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General

Target

260dca671fdc6582f92149399ef8d87a.exe
Size

512KB
MD5

260dca671fdc6582f92149399ef8d87a
SHA1

02aa39c95acf2626c9196c62a45be3ff264b85e7
SHA256

16ba8bb031846bb9c43f3b062cca5d90de1da90e1c270cfe886f80d421fc8a2f
SHA512

c0467a320664226bc2673e245ab1b9e8feedf2f072a35c9edf28c9f200414b72e87862dd84fba0ff0a14780bcc67e4b9d992dddf71186cce5c6de0b8102d52d2
SSDEEP

12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4D:0+h9OY70z+warul3E4D

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	260dca671fdc6582f92149399ef8d87a.exe

Executes dropped EXE 1 IoCs

pid	Process
1728	s9348.exe

Loads dropped DLL 4 IoCs

pid	Process
1972	260dca671fdc6582f92149399ef8d87a.exe
1972	260dca671fdc6582f92149399ef8d87a.exe
1972	260dca671fdc6582f92149399ef8d87a.exe
1972	260dca671fdc6582f92149399ef8d87a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	260dca671fdc6582f92149399ef8d87a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	260dca671fdc6582f92149399ef8d87a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1972	260dca671fdc6582f92149399ef8d87a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 1728	1972	260dca671fdc6582f92149399ef8d87a.exe	17
PID 1972 wrote to memory of 1728	1972	260dca671fdc6582f92149399ef8d87a.exe	17
PID 1972 wrote to memory of 1728	1972	260dca671fdc6582f92149399ef8d87a.exe	17
PID 1972 wrote to memory of 1728	1972	260dca671fdc6582f92149399ef8d87a.exe	17

C:\Users\Admin\AppData\Local\Temp\260dca671fdc6582f92149399ef8d87a.exe
"C:\Users\Admin\AppData\Local\Temp\260dca671fdc6582f92149399ef8d87a.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\n9348\s9348.exe
  "C:\Users\Admin\AppData\Local\Temp\n9348\s9348.exe" fb273f705641386283face71GxSnqnQxWfDYpwTC96yU8AcoKmz1N4bYL6wwGZJmbie6KkQgHAjFQhCBOr8gKAZ1fomtIDuyqGarYqFPSRQ7XT6dpQREuHg9IHjrytnh+Rxwq/O9FpuXLdpnSRV+IMn/4qRZ2XScfRU1QmKFwwsUscxC /v "C:\Users\Admin\AppData\Local\Temp\260dca671fdc6582f92149399ef8d87a.exe"
  2⤵
  - Executes dropped EXE
  PID:1728

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/1728-16-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-15-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp

Filesize
9.6MB

Download
memory/1728-79-0x00000000003E0000-0x00000000003F2000-memory.dmp

Filesize
72KB

Download
memory/1728-80-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-81-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-82-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-87-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-86-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-85-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp

Filesize
9.6MB

Download
memory/1728-84-0x0000000000CB0000-0x0000000000D30000-memory.dmp

Filesize
512KB

Download
memory/1728-83-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp

Filesize
9.6MB

Download
memory/1728-88-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp

Filesize
9.6MB

Download