Analysis

  • max time kernel
    104s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    27-07-2021 09:52

General

  • Target

    10f4301b2a3ae07b38c8153179a42e10.exe

  • Size

    507KB

  • MD5

    10f4301b2a3ae07b38c8153179a42e10

  • SHA1

    660432ba5598a91b4123a8296c5801dc21aaaf91

  • SHA256

    2ccaa6433590b5f135f49de557167dd9bae9e2a80f5550a6379da77e336a0296

  • SHA512

    93fef9ac5e4d241db79a917e1e9115b9f50195028cd6e344816092aa6aadeb0b5f3ee48ab4b6af590f156c9c884efa879aa343a84b5bff00446a0247c93dd785

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1846829589:AAHSsEDTKvDOQ17YrNRY5_FXv5z4mpfGRIc/sendDocument

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10f4301b2a3ae07b38c8153179a42e10.exe
    "C:\Users\Admin\AppData\Local\Temp\10f4301b2a3ae07b38c8153179a42e10.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:592
    • C:\Users\Admin\AppData\Local\Temp\10f4301b2a3ae07b38c8153179a42e10.exe
      C:\Users\Admin\AppData\Local\Temp\10f4301b2a3ae07b38c8153179a42e10.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:764

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/592-60-0x0000000000E00000-0x0000000000E01000-memory.dmp
    Filesize

    4KB

  • memory/592-62-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
    Filesize

    4KB

  • memory/592-63-0x00000000006C0000-0x0000000000717000-memory.dmp
    Filesize

    348KB

  • memory/592-68-0x00000000059B0000-0x0000000005A22000-memory.dmp
    Filesize

    456KB

  • memory/592-69-0x0000000004CC5000-0x0000000004CD6000-memory.dmp
    Filesize

    68KB

  • memory/764-70-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/764-71-0x000000000043774E-mapping.dmp
  • memory/764-72-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/764-74-0x0000000000500000-0x0000000000501000-memory.dmp
    Filesize

    4KB