3efee23e062979685c1efb87ef9c739630c4da1e7a7ad22e8c45da66ad0f4b3c

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
23/03/2023, 09:38

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General

Target

ca6a4db4964f4475bed525178ad92f0c.exe
Size

64KB
MD5

ca6a4db4964f4475bed525178ad92f0c
SHA1

66eb56d69006dd3df2ae8aef566bd8a7f70a0cb1
SHA256

3efee23e062979685c1efb87ef9c739630c4da1e7a7ad22e8c45da66ad0f4b3c
SHA512

31d0d2fb98accc0a6ef9e68cf7508c133653272e0e053f0116cfcdcac190f1d3732a4d7daaefed92abba090268b40fa56c5dd9d446870eea513658071bd54876
SSDEEP

1536:ih3HaMmkefuYjsDAiENQVseNbIB2Cdoo:i3GNjsD8YNOtCo

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\ca6a4db4964f4475bed525178ad92f0c.exe.lnk	ca6a4db4964f4475bed525178ad92f0c.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4104	ca6a4db4964f4475bed525178ad92f0c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4104	ca6a4db4964f4475bed525178ad92f0c.exe

C:\Users\Admin\AppData\Local\Temp\ca6a4db4964f4475bed525178ad92f0c.exe
"C:\Users\Admin\AppData\Local\Temp\ca6a4db4964f4475bed525178ad92f0c.exe"
1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4104

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

memory/4104-133-0x0000000000A80000-0x0000000000A96000-memory.dmp

Filesize
88KB

Download
memory/4104-134-0x0000000005A90000-0x0000000006034000-memory.dmp

Filesize
5.6MB

Download
memory/4104-137-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/4104-138-0x0000000005660000-0x00000000056D6000-memory.dmp

Filesize
472KB

Download
memory/4104-139-0x00000000062F0000-0x000000000630E000-memory.dmp

Filesize
120KB

Download
memory/4104-143-0x00000000069D0000-0x0000000006A62000-memory.dmp

Filesize
584KB

Download
memory/4104-144-0x00000000069A0000-0x00000000069AA000-memory.dmp

Filesize
40KB

Download
memory/4104-145-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download