4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8

Analysis

max time kernel
189s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 14:02

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General

Target

4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
Size

1.0MB
MD5

398d987eb4d14f74f15a29ab601b0943
SHA1

3997e9be34ae86e9e81e89814caae8d2c6390b3a
SHA256

4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8
SHA512

13949e8a91e7c23822d8c6dc7897b36ecb9cf91b0486a697e4c54e8aac11b0a22e9f55c433f6e6e392f718863b8184f7f9ef2c9ea61019012e0c650b2a82a462
SSDEEP

24576:w0BfZ15Scs4mUj79qPiqn7yauT/asgd0tp8A:w0guUuT/asgU

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	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.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	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2416 set thread context of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
224	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
224	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
224	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
224	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
224	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
224	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83
PID 2416 wrote to memory of 224	2416	4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe	83

C:\Users\Admin\AppData\Local\Temp\4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
"C:\Users\Admin\AppData\Local\Temp\4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\AppData\Local\Temp\4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe
  "C:\Users\Admin\AppData\Local\Temp\4b600c306ad0bba405f0914a5b0cc64412c7659217a934ade34bf5d5aa45fac8.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:224

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/224-133-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/224-134-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/224-135-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/224-136-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/224-137-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/224-138-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads