12978eef9daed92259dc10c461bdf027cc646b49425f9941da73d4ded1483d86

Analysis

max time kernel
142s
max time network
125s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 20:18

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General

Target

AVCFree.exe
Size

1.1MB
MD5

a0d51c7b28fd0e4900154f7effbcc35d
SHA1

545363315a744911fec209b87de7a663aa84f0ef
SHA256

fcf1abd2b94a41c9f932689e85d42a02651e7a3851bb4c2c7c556329926b4490
SHA512

9d286486b9cf2392b7fc1603bdd55144bd41fb4db9fafd6a55ef112d47b86b61ad59b232f91043fa841d5c8c7c34d81b699ac0793fd00e365530abaf0949b6f2
SSDEEP

12288:KVNhuqAN3Ksyqz9W5IHG8BYQH2en9b4V3HA2/Eri7UEDHs834ohbtW:7I5IbNnR4V3HH/qAHs834oDW

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 2692	1988	AVCFree.exe	28
PID 1988 wrote to memory of 2692	1988	AVCFree.exe	28
PID 1988 wrote to memory of 2692	1988	AVCFree.exe	28
PID 1988 wrote to memory of 2692	1988	AVCFree.exe	28

C:\Users\Admin\AppData\Local\Temp\AVCFree.exe
"C:\Users\Admin\AppData\Local\Temp\AVCFree.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Anvsoft\Common\youtube-dl.exe" --version 2>"C:\Users\Admin\AppData\Roaming\Anvsoft\err2FA8.tmp""
  2⤵
  PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/1988-0-0x0000000072BD1000-0x0000000073749000-memory.dmp

Filesize
11.5MB

Download
memory/1988-1-0x0000000072BD0000-0x00000000742FB000-memory.dmp

Filesize
23.2MB

Download
memory/1988-20-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download
memory/1988-21-0x0000000066200000-0x0000000066309000-memory.dmp

Filesize
1.0MB

Download
memory/1988-19-0x0000000064B40000-0x0000000064B57000-memory.dmp

Filesize
92KB

Download
memory/1988-18-0x0000000068100000-0x0000000068159000-memory.dmp

Filesize
356KB

Download
memory/1988-17-0x00000000750E0000-0x0000000075144000-memory.dmp

Filesize
400KB

Download
memory/1988-35-0x0000000074A30000-0x0000000074C6A000-memory.dmp

Filesize
2.2MB

Download
memory/1988-34-0x0000000068D40000-0x0000000068D82000-memory.dmp

Filesize
264KB

Download
memory/1988-33-0x0000000061EC0000-0x0000000061EEA000-memory.dmp

Filesize
168KB

Download
memory/1988-32-0x00000000687C0000-0x0000000068914000-memory.dmp

Filesize
1.3MB

Download
memory/1988-31-0x0000000061800000-0x000000006186C000-memory.dmp

Filesize
432KB

Download
memory/1988-30-0x00000000628C0000-0x00000000628DA000-memory.dmp

Filesize
104KB

Download
memory/1988-29-0x0000000062D40000-0x0000000062DE7000-memory.dmp

Filesize
668KB

Download
memory/1988-28-0x0000000074C70000-0x0000000074E17000-memory.dmp

Filesize
1.7MB

Download
memory/1988-27-0x0000000074E20000-0x0000000074E46000-memory.dmp

Filesize
152KB

Download
memory/1988-26-0x0000000074E50000-0x0000000074EE9000-memory.dmp

Filesize
612KB

Download
memory/1988-25-0x0000000063080000-0x000000006309E000-memory.dmp

Filesize
120KB

Download
memory/1988-24-0x000000006FE40000-0x000000006FFBD000-memory.dmp

Filesize
1.5MB

Download
memory/1988-23-0x000000006F4C0000-0x000000006F7F4000-memory.dmp

Filesize
3.2MB

Download