Analysis

  • max time kernel
    124s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2023 17:43

General

  • Target

    MT PAPA-AGENCY APPOINTMENT AND PDA QUERY_pdf.exe

  • Size

    614KB

  • MD5

    a61cf9dba3b76813d7a86479f17bbd05

  • SHA1

    51558e365127703dae72ae820bdc96defe5b066f

  • SHA256

    1d79756d1b41dd8556576d53dcce29b47791ad27316c62cc0e256d75dde3e52c

  • SHA512

    de6e95baf8466076999470c82ac1b9f382b05d3f2b60f5e089897d6cfe3975a836ead3ebcf321d1df625410aca32474eae12c6793a0fc7adafd048333bcfd019

  • SSDEEP

    12288:Y3IU8S6eUdEZ9cMK+rjvtIXx8ypIjpwi8pK3SVaXbRPg86kJWeVE5+ogDRY2dXjj:2ItSAd28+kx3yIpHibhg8YLzydXjQa

Malware Config

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MT PAPA-AGENCY APPOINTMENT AND PDA QUERY_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\MT PAPA-AGENCY APPOINTMENT AND PDA QUERY_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Users\Admin\AppData\Local\Temp\MT PAPA-AGENCY APPOINTMENT AND PDA QUERY_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\MT PAPA-AGENCY APPOINTMENT AND PDA QUERY_pdf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\MT PAPA-AGENCY APPOINTMENT AND PDA QUERY_pdf.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/3872-5-0x00000000059D0000-0x00000000059DA000-memory.dmp

    Filesize

    40KB

  • memory/3872-16-0x00000000744E0000-0x0000000074C90000-memory.dmp

    Filesize

    7.7MB

  • memory/3872-9-0x0000000005400000-0x000000000547A000-memory.dmp

    Filesize

    488KB

  • memory/3872-4-0x0000000005920000-0x0000000005930000-memory.dmp

    Filesize

    64KB

  • memory/3872-1-0x00000000744E0000-0x0000000074C90000-memory.dmp

    Filesize

    7.7MB

  • memory/3872-6-0x0000000005D20000-0x0000000005D38000-memory.dmp

    Filesize

    96KB

  • memory/3872-7-0x0000000005D50000-0x0000000005D58000-memory.dmp

    Filesize

    32KB

  • memory/3872-8-0x0000000005D60000-0x0000000005D6A000-memory.dmp

    Filesize

    40KB

  • memory/3872-3-0x0000000005A30000-0x0000000005AC2000-memory.dmp

    Filesize

    584KB

  • memory/3872-2-0x0000000005F40000-0x00000000064E4000-memory.dmp

    Filesize

    5.6MB

  • memory/3872-10-0x0000000008100000-0x000000000819C000-memory.dmp

    Filesize

    624KB

  • memory/3872-0-0x0000000000F70000-0x0000000001010000-memory.dmp

    Filesize

    640KB

  • memory/4812-20-0x0000000005740000-0x0000000005750000-memory.dmp

    Filesize

    64KB

  • memory/4812-17-0x0000000005740000-0x0000000005750000-memory.dmp

    Filesize

    64KB

  • memory/4812-15-0x0000000005A30000-0x0000000005A96000-memory.dmp

    Filesize

    408KB

  • memory/4812-14-0x00000000744E0000-0x0000000074C90000-memory.dmp

    Filesize

    7.7MB

  • memory/4812-18-0x00000000066D0000-0x0000000006720000-memory.dmp

    Filesize

    320KB

  • memory/4812-19-0x00000000744E0000-0x0000000074C90000-memory.dmp

    Filesize

    7.7MB

  • memory/4812-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB