Analysis

  • max time kernel
    141s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    09-07-2020 10:25

General

  • Target

    PRODUCT SPECIFICATION.exe

  • Size

    931KB

  • MD5

    18462550d8990fa8dd875202a4086e44

  • SHA1

    2399b2c63376a7f9c2aee89700193fdb57041af8

  • SHA256

    46e4f16115ed5c3689638efe671b3b8d9fa2deca92afcab330d31f99a5fb1850

  • SHA512

    d20a18543827dddc2196f22f7aa622e4f11f086380671b8d189be29b633393446c65f17d808c69d7918b6f531bf295bbf3e59c5e3694369efbb1a9160ce48f60

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AgentTesla

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

  • 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 data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Suspicious use of WriteProcessMemory 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\PRODUCT SPECIFICATION.exe
    "C:\Users\Admin\AppData\Local\Temp\PRODUCT SPECIFICATION.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    PID:828
    • C:\Users\Admin\AppData\Local\Temp\PRODUCT SPECIFICATION.exe
      "C:\Users\Admin\AppData\Local\Temp\PRODUCT SPECIFICATION.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1312

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1312-0-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/1312-1-0x00000000004A2580-mapping.dmp
  • memory/1312-2-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/1312-3-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/1312-4-0x00000000004B0000-0x00000000004FC000-memory.dmp
    Filesize

    304KB

  • memory/1312-5-0x00000000002E2000-0x00000000002E3000-memory.dmp
    Filesize

    4KB

  • memory/1312-6-0x00000000002F0000-0x0000000000336000-memory.dmp
    Filesize

    280KB