Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2023 03:00

General

  • Target

    47997b57def6a9437ddfc2ee31e74653914a39113fecf9eb248516fc7bca0f20.exe

  • Size

    485KB

  • MD5

    fd70f094650ff766b72c2b17608058f3

  • SHA1

    d49bc06de7339d122a55475750df7ab2dd94d1d5

  • SHA256

    47997b57def6a9437ddfc2ee31e74653914a39113fecf9eb248516fc7bca0f20

  • SHA512

    2c2e561b1721866eb2f8b5a3efe61f1b19f94208320aaa650ee7a6f5c4884919bba0bf128f3c5a0bec7ca5e2ce2f95c721a976733353cabf2709a2cf37cf2c37

  • SSDEEP

    6144:xesU4bHXVHUWTy98JhrpKBtkuM/kmOU9Ku7hcE+AyVXPH4miIlOzzBFzhwwXHPXD:xeJ4nO8Jh1KBtkutm/V2RPehPe

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47997b57def6a9437ddfc2ee31e74653914a39113fecf9eb248516fc7bca0f20.exe
    "C:\Users\Admin\AppData\Local\Temp\47997b57def6a9437ddfc2ee31e74653914a39113fecf9eb248516fc7bca0f20.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Users\Admin\AppData\Local\Temp\47997b57def6a9437ddfc2ee31e74653914a39113fecf9eb248516fc7bca0f20.exe
      C:\Users\Admin\AppData\Local\Temp\47997b57def6a9437ddfc2ee31e74653914a39113fecf9eb248516fc7bca0f20.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1824-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-15-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-8-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-9-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-20-0x0000000004C30000-0x0000000004C70000-memory.dmp

    Filesize

    256KB

  • memory/1824-19-0x0000000074830000-0x0000000074F1E000-memory.dmp

    Filesize

    6.9MB

  • memory/1824-17-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-7-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-10-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1824-21-0x0000000074830000-0x0000000074F1E000-memory.dmp

    Filesize

    6.9MB

  • memory/1824-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2336-2-0x00000000047E0000-0x0000000004820000-memory.dmp

    Filesize

    256KB

  • memory/2336-0-0x0000000000930000-0x00000000009B0000-memory.dmp

    Filesize

    512KB

  • memory/2336-1-0x0000000074830000-0x0000000074F1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2336-6-0x0000000004860000-0x00000000048AC000-memory.dmp

    Filesize

    304KB

  • memory/2336-18-0x0000000074830000-0x0000000074F1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2336-5-0x0000000004820000-0x0000000004860000-memory.dmp

    Filesize

    256KB

  • memory/2336-4-0x0000000002070000-0x00000000020B0000-memory.dmp

    Filesize

    256KB

  • memory/2336-3-0x0000000004560000-0x00000000045B8000-memory.dmp

    Filesize

    352KB