a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7

Analysis

max time kernel
98s
max time network
162s
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, 03:19

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General

Target

a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
Size

1.1MB
MD5

e5c58c0c267a47d917c891494cb5b590
SHA1

bf7e006e6207fef6bbc001f7ccf03a178576e129
SHA256

a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7
SHA512

1ca4e9902fac5fbe8a84b6d589822b37b6cc84de0e8e34baaf5dedabdbddb3bf1119e133b69f11667ab63a853f7354c776a39713dd6ab763a643cb5942295282
SSDEEP

12288:+uklkMVqd1t8jEIoCTaPG0j4DeuH5GyAw64vYr1IZq6T7UNU7hm92J6Gz1VwFAHe:+3jl2WzbZL6gEAqEVmA7x6FAnc

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	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.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	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1716	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
1716	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
1716	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
1716	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
1716	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
1716	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80
PID 2384 wrote to memory of 1716	2384	a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe	80

C:\Users\Admin\AppData\Local\Temp\a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
"C:\Users\Admin\AppData\Local\Temp\a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe
  "C:\Users\Admin\AppData\Local\Temp\a13d02b7b64b2ee31486a575a93069e56a847951ec1a0215dc5f81c3f15e08d7.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1716

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/1716-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1716-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1716-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1716-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1716-137-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1716-138-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads