5b190ef7d3f79183ca53dcd00b22dcb937940e1deb2eb28d1906f3ac1b7b2f0d

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/06/2024, 09:04

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General

Target

2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe
Size

1.3MB
MD5

d688c8aa76d7c525cfec3af7a9e22ab7
SHA1

35612da3ffe4deed5b703a42adfec4c04c092976
SHA256

5b190ef7d3f79183ca53dcd00b22dcb937940e1deb2eb28d1906f3ac1b7b2f0d
SHA512

538b6cc9e43c9f2a3d3d3cbac2274731f15fa79615194d00de88a4784086c61946d83d7785403cea8c5f826230f01a4cf32d5d29d25da6d06a6574fd77536cb7
SSDEEP

24576:V2zEYytjjqNSlhvpfQiIhKPtehfQw99qySkbgedUNLwexaR8cKR5CkJJFJ3ShcD:VPtjtQiIhUyQc1SkFdUNLwex+8ck5Ck9

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\alg.exe	2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Adobe PCD\pcd.db	2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\caps\hdpim.db	2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\caps\hdpim.db-journal	2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	1704	2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-09_d688c8aa76d7c525cfec3af7a9e22ab7_avoslocker.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1704

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/1704-0-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1704-1-0x0000000000230000-0x0000000000297000-memory.dmp

Filesize
412KB

Download
memory/1704-8-0x0000000000230000-0x0000000000297000-memory.dmp

Filesize
412KB

Download
memory/1704-17-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download