b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff

Analysis

max time kernel
159s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 05:05

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General

Target

b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
Size

1.1MB
MD5

168b34e9f8fb32ef9a6b7a84c2a144e1
SHA1

1357317b4614cde6a60d284729bed864fd69b1e4
SHA256

b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff
SHA512

5b88c8d4b653bf4f01e24c95c9fbb8c9256f7b9be7fd7e7d683b4081a75884a0440fed9d2c353da34d95a9211f39f9c8c1670c524b216ba46dac68b22e40641c
SSDEEP

24576:I88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wWd:I8fRbE2VolvZWd

Score

7^/10

Malware Config

Signatures

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	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3376 set thread context of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4360	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
4360	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
4360	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
4360	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
4360	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
4360	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81
PID 3376 wrote to memory of 4360	3376	b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe	81

C:\Users\Admin\AppData\Local\Temp\b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
"C:\Users\Admin\AppData\Local\Temp\b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Users\Admin\AppData\Local\Temp\b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe
  "C:\Users\Admin\AppData\Local\Temp\b006d1733bf1c3261eaa85ee6f1bc1ec37f579e29479433bdd3d7cb6fb803dff.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4360

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4360-132-0x0000000000000000-mapping.dmp

Download
memory/4360-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4360-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4360-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4360-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4360-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads