Resubmissions
14/10/2023, 11:58
231014-n449eaff45914/10/2023, 11:58
231014-n449eaff4414/10/2023, 11:52
231014-n12n4sfe799Analysis
- max time kernel
153s - max time network
163s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
14/10/2023, 11:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe
Resource
win7-20230831-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe
- Size 76KB
- Sample231014-n449eaff45
- SHA256 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725
- MD5 74fd302390dc8e8b5f49d2da186e3e8c
- SHA1 63b7aedf094158e30980a46da8b8f4eaf88524e5
- SHA512 0cea34931b747c17e24c9e0947ca5862bdc19ede390e394697abce394047bc6117fdd93773de308cea7c3afbac00b303355e45a1be230f4c2baa7e04b3742b16
- SSDEEP 1536:IduCq+ndmWKk9WudptcZhpjrNqZE3Qh3OyeEiw2SB3aiqSuTDjdIa3d:4lq+dTKk9t0LNweQEyeEiDStSJ/jKat
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (163) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe File opened (read-only) \??\Z: 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4308 526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe"C:\Users\Admin\AppData\Local\Temp\526488b37415ae2c692f7da97a18c337b0efd4675fd1ac31b4acaa55c63d2725.exe"1⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4308