Analysis

  • max time kernel
    126s
  • max time network
    131s
  • platform
    windows10-1703_x64
  • resource
    win10-20231025-en
  • resource tags

    arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11-12-2023 11:35

General

  • Target

    5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe

  • Size

    622KB

  • MD5

    723bccfa9d5be24b8a064f547cf1c039

  • SHA1

    87242ddbce39c582b1b38c5965b10ccc9c9551d4

  • SHA256

    5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c

  • SHA512

    6353ac01e91505983a58d1aeaeae578ff9c20511143520fdbc705ce52ce7b2c30935d5de6da8ef88ab2cb0852534a7ae0414e9aa965a1efe3238758ddd9ecd0f

  • SSDEEP

    12288:Z3IU8S6eUd4a1hZEcIAnQe/bV60036B6hG6d1XzE/J6LaYx43Qxu:RItSAdlhjxnQe/R600KCG67X+Shxu

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    cp5ua.hyperhost.ua
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe
    "C:\Users\Admin\AppData\Local\Temp\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:212
    • C:\Users\Admin\AppData\Local\Temp\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe
      "C:\Users\Admin\AppData\Local\Temp\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe"
      2⤵
        PID:4544
      • C:\Users\Admin\AppData\Local\Temp\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe
        "C:\Users\Admin\AppData\Local\Temp\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4320

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c.exe.log

      Filesize

      1KB

      MD5

      0c2899d7c6746f42d5bbe088c777f94c

      SHA1

      622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

      SHA256

      5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

      SHA512

      ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

    • memory/212-10-0x000000000BCF0000-0x000000000BD8C000-memory.dmp

      Filesize

      624KB

    • memory/212-15-0x00000000738F0000-0x0000000073FDE000-memory.dmp

      Filesize

      6.9MB

    • memory/212-9-0x0000000008B90000-0x0000000008C0E000-memory.dmp

      Filesize

      504KB

    • memory/212-4-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

      Filesize

      64KB

    • memory/212-5-0x0000000004DF0000-0x0000000004DFA000-memory.dmp

      Filesize

      40KB

    • memory/212-6-0x0000000005140000-0x0000000005158000-memory.dmp

      Filesize

      96KB

    • memory/212-7-0x0000000005120000-0x0000000005128000-memory.dmp

      Filesize

      32KB

    • memory/212-8-0x0000000005160000-0x000000000516A000-memory.dmp

      Filesize

      40KB

    • memory/212-3-0x0000000004E00000-0x0000000004E92000-memory.dmp

      Filesize

      584KB

    • memory/212-2-0x0000000005260000-0x000000000575E000-memory.dmp

      Filesize

      5.0MB

    • memory/212-1-0x00000000738F0000-0x0000000073FDE000-memory.dmp

      Filesize

      6.9MB

    • memory/212-0-0x00000000004F0000-0x0000000000592000-memory.dmp

      Filesize

      648KB

    • memory/4320-20-0x0000000005590000-0x00000000055A0000-memory.dmp

      Filesize

      64KB

    • memory/4320-14-0x00000000738F0000-0x0000000073FDE000-memory.dmp

      Filesize

      6.9MB

    • memory/4320-16-0x0000000005590000-0x00000000055A0000-memory.dmp

      Filesize

      64KB

    • memory/4320-17-0x00000000056E0000-0x0000000005746000-memory.dmp

      Filesize

      408KB

    • memory/4320-18-0x0000000006330000-0x0000000006380000-memory.dmp

      Filesize

      320KB

    • memory/4320-19-0x00000000738F0000-0x0000000073FDE000-memory.dmp

      Filesize

      6.9MB

    • memory/4320-11-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB