a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf

Analysis

max time kernel
95s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
20-10-2022 23:59

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General

Target

a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf.exe
Size

519KB
MD5

67153547de1627cec383f311a2782ae0
SHA1

6803152acd7adbb4df6f08c2685a55b83dab18fa
SHA256

a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf
SHA512

605d923e284aa5eee7d83b819cbd06d99d1e3398d26e1ec694983543e9180a2863df324b738c85c3949471160d2893e193c2990c14dd0df22f4f8cae1a649fb9
SSDEEP

6144:ykL4hbubT91VeyDhA9+ao0ZlbjgPzrZ09gLxIMrvT647qDPSqNT5WhqYf7oMQ0js:yksy391VeSCoqlbQ3Z0Gbr/I7c7Q0jVG

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/0x0003000000022dd6-133.dat	acprotect
behavioral2/files/0x0003000000022dd6-132.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
2584	a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf.exe
2584	a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf.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
2584	a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf.exe

C:\Users\Admin\AppData\Local\Temp\a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf.exe
"C:\Users\Admin\AppData\Local\Temp\a5e72bc3c13009dffddf339973f7254151ed2326503f76ea9a86bc63441393cf.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2584

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\dsiB923.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\dsiB923.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/2584-134-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2584-135-0x0000000002240000-0x00000000022B3000-memory.dmp

Filesize
460KB

Download
memory/2584-137-0x0000000002240000-0x00000000022B3000-memory.dmp

Filesize
460KB

Download
memory/2584-136-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download