57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78

Analysis

max time kernel
153s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 11:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
Size

8.0MB
MD5

106b7d5f16a6d03014ebf0718cb754d9
SHA1

461e5915154464d7463939eb4089e516e43c96bf
SHA256

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78
SHA512

8eb4f9342e1cc08fdb2b6ecb5fd103be79c8af87c0ee5078ba658d0a91aee0c688335820c8bd727603d2122fd472a666c5ccb371d207e2bb46327b7323f9a388
SSDEEP

196608:sk02XeIh1E0DMkPdKLAJy0NBK4VOHVJtFbkumden9pa:sjIBIR0NY7ntZGH

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

pid process

2348 57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

pid	process
2348	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

description	pid	process	target process
PID 4864 set thread context of 2348	4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

NTFS ADS 1 IoCs

Processes:

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe:Zone.Identifier:$DATA	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

pid	process
4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

pid process

2348 57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

pid	process
2348	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

description	pid	process	target process
PID 4864 wrote to memory of 2348	4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
PID 4864 wrote to memory of 2348	4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
PID 4864 wrote to memory of 2348	4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
PID 4864 wrote to memory of 2348	4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
PID 4864 wrote to memory of 2348	4864	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe	57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
"C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe"
1⤵
- Suspicious use of SetThreadContext
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4864

C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe
"C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:2348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78.exe

Filesize
8.0MB

MD5
106b7d5f16a6d03014ebf0718cb754d9

SHA1
461e5915154464d7463939eb4089e516e43c96bf

SHA256
57bde919d8f23125c7421de77114e297c3f00639805e7acef0236d40249a6a78

SHA512
8eb4f9342e1cc08fdb2b6ecb5fd103be79c8af87c0ee5078ba658d0a91aee0c688335820c8bd727603d2122fd472a666c5ccb371d207e2bb46327b7323f9a388

Download Submit
memory/2348-132-0x0000000000000000-mapping.dmp

Download
memory/2348-133-0x0000000001810000-0x0000000001F2A000-memory.dmp

Filesize
7.1MB

Download
memory/2348-135-0x0000000001810000-0x0000000001F2A000-memory.dmp

Filesize
7.1MB

Download
memory/2348-136-0x0000000001810000-0x0000000001F2A000-memory.dmp

Filesize
7.1MB

Download
memory/2348-137-0x0000000001810000-0x0000000001F2A000-memory.dmp

Filesize
7.1MB

Download
memory/2348-138-0x0000000001810000-0x0000000001F2A000-memory.dmp

Filesize
7.1MB

Download