663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e

Analysis

max time kernel
148s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2022, 00:01

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General

Target

663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e.exe
Size

504KB
MD5

7485ef816e9e3e2a9abafc10cc67d070
SHA1

28a7755b2eaf5f6beeba8f1e8765407935d40519
SHA256

663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e
SHA512

2e6ca171f44eac74c5a65ec0bee9d1e944cbed3e75b2b682575f6e7e4ad685da5b78e204b6e87e47eb39bc58b98852c258e65b300cf0b0be809989abf0796520
SSDEEP

12288:GE6rZKOWQ4nhVeMDjDUn+7tjeG5Ja+TEN:GdrZSznhVTDUOtjZJamEN

Score

9^/10

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000b000000022de6-132.dat	acprotect
behavioral2/files/0x000b000000022de6-133.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
4848	663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e.exe
4848	663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e.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 SetWindowsHookEx 1 IoCs

pid	Process
4848	663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e.exe

C:\Users\Admin\AppData\Local\Temp\663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e.exe
"C:\Users\Admin\AppData\Local\Temp\663d743f62cebabadfd6e093e529ea04af8bb04d6f16ec01466ee08020c4eb1e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4848

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

C:\Users\Admin\AppData\Local\Temp\lsiB76E.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\lsiB76E.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/4848-134-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/4848-135-0x0000000002360000-0x00000000023D3000-memory.dmp

Filesize
460KB

Download
memory/4848-136-0x0000000002360000-0x00000000023D3000-memory.dmp

Filesize
460KB

Download
memory/4848-137-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/4848-138-0x0000000002360000-0x00000000023D3000-memory.dmp

Filesize
460KB

Download