973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3

Analysis

max time kernel
95s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:37

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General

Target

973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
Size

1.1MB
MD5

037458faa64116a33fecd69aa5fc2fe4
SHA1

03db5af44ec2566d00bc95b65e88c052f09a0197
SHA256

973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3
SHA512

0322c43e2643d180332ca6fbd3127535682570935eff66bb6371f7898d18f9c882120cd854bfeccef9c51c4905e9fee08b9d334a826245954d75141808ad009a
SSDEEP

24576:488FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wWn:48fRbE2VolvZWn

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	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.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	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3544 set thread context of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1768	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
1768	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
1768	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
1768	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
1768	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
1768	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77
PID 3544 wrote to memory of 1768	3544	973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe	77

C:\Users\Admin\AppData\Local\Temp\973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
"C:\Users\Admin\AppData\Local\Temp\973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3544
- C:\Users\Admin\AppData\Local\Temp\973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe
  "C:\Users\Admin\AppData\Local\Temp\973445188405d818bb600e262a8195a266578fd3f7f2e58073395e7560b48dd3.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1768

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/1768-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1768-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1768-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1768-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1768-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads