1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd

Analysis

max time kernel
40s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 18:37

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General

Target

1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe
Size

379KB
MD5

86b86c98690502942591e1aa0563f74a
SHA1

fd03dbda268ff507b9a867a710865ddc29684046
SHA256

1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd
SHA512

0c53046c1fdbcc937369f3b83964a868679d4366f0a761332ba31ed8121edd91454c70ed4dcd255a6ca7c0c797ef7b99ddb60bdea45a5480753dc51b40de65da
SSDEEP

6144:4NClm/zV7vDmhBu9HdUjOgfzND84H3zkVi2i4icOP/AeOwq8zX6XnPG/87Cmqb:MF6hBu9HdIOQRzp2i4icrumqb

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.lnk	1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe

Loads dropped DLL 1 IoCs

pid	Process
2024	1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Bidaily Synchronize Task.job	1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe
"C:\Users\Admin\AppData\Local\Temp\1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Drops file in Windows directory
PID:2024

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

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Downloads

\ProgramData\{45716d99-373b-d206-4571-16d99373b664}\1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd.exe

Filesize
379KB

MD5
86b86c98690502942591e1aa0563f74a

SHA1
fd03dbda268ff507b9a867a710865ddc29684046

SHA256
1b7c6f46b7e3344bd552ee4eb56e81afae388ff0160d5ac6e85bb449f6fb63cd

SHA512
0c53046c1fdbcc937369f3b83964a868679d4366f0a761332ba31ed8121edd91454c70ed4dcd255a6ca7c0c797ef7b99ddb60bdea45a5480753dc51b40de65da

Download Submit
memory/2024-54-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/2024-55-0x0000000000260000-0x000000000028F000-memory.dmp

Filesize
188KB

Download