1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df

Analysis

max time kernel
175s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 03:41

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General

Target

1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
Size

1.1MB
MD5

ce5c8ae3345414d67bc854d09bb83c9d
SHA1

a6043f526ac4cf960ef7f28c913c25c509eb0f99
SHA256

1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df
SHA512

b5beaa96e569677ae21cae52be404d5bb22057562551ee249db622f969b194352f76c0c50da68e970a50bd5fc93b089cf50d3949ac499705eb44a306efd72f7b
SSDEEP

12288:PuklkMVqd1t8jEIoCTaPG0j4DeuH5GyAw64vYr1IZq6T7UNU7hm92J6Gz1VwFAH7:P3jl2WzbZL6gEAqEVmA7x6FAnce

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	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.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	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4628 set thread context of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
404	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
404	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
404	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
404	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
404	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
404	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79
PID 4628 wrote to memory of 404	4628	1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe	79

C:\Users\Admin\AppData\Local\Temp\1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
"C:\Users\Admin\AppData\Local\Temp\1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4628
- C:\Users\Admin\AppData\Local\Temp\1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe
  "C:\Users\Admin\AppData\Local\Temp\1e4db8b92aa23a16e7472fa33bdc48e24c78ee2cf14179e51bd868cab1c485df.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:404

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/404-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/404-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/404-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/404-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/404-137-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads