Analysis

  • max time kernel
    151s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 12:48

General

  • Target

    rdpclient.exe

  • Size

    113KB

  • MD5

    0de8c69f60e0469a56b9d9b4a3cac9c7

  • SHA1

    d7d44c64e7ce5973815327cc2218340dd38363b5

  • SHA256

    e2ca30b2a5d896a6386d7e93addef74499fdcec1be625f8c21bfb7f6fbf83794

  • SHA512

    e7e4a7b96b6126a370d707d811fff03929bd2113f01c254a909deeb8df7e1a2697f33a9dcdcf449e01344a757e6b8eeb960c9f4088d0d2a8d6f1497ff30a24d1

  • SSDEEP

    1536:lxhjrDHJeUDvXuhi3ugHXjQzZ28Tx4rUbu60CNznelEWn4w6T8fW37yimIgHL65G:ln4FU39EHTx4rd60CFnwn8lU65s3

Malware Config

Signatures

  • Azov

    A wiper seeking only damage, first seen in 2022.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rdpclient.exe
    "C:\Users\Admin\AppData\Local\Temp\rdpclient.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    PID:1184

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1184-54-0x0000000000290000-0x0000000000294000-memory.dmp
    Filesize

    16KB

  • memory/1184-55-0x000000013FE70000-0x000000013FE87000-memory.dmp
    Filesize

    92KB

  • memory/1184-58-0x0000000000290000-0x0000000000294000-memory.dmp
    Filesize

    16KB

  • memory/1184-57-0x0000000000280000-0x0000000000285000-memory.dmp
    Filesize

    20KB

  • memory/1184-56-0x0000000000260000-0x0000000000267000-memory.dmp
    Filesize

    28KB