Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2023 01:32

General

  • Target

    8ee797f266d73146eb23b257538cf6b8cac9b33b41a49a758be1f73ba58167eb.exe

  • Size

    799KB

  • MD5

    f0e2f5d9a589aa0e9efa3ed9d1a42bc5

  • SHA1

    c708bf7425993e7eea0537e4169a72d646f71dc5

  • SHA256

    8ee797f266d73146eb23b257538cf6b8cac9b33b41a49a758be1f73ba58167eb

  • SHA512

    ccc53321c25e0a51ddd49fc23a557004be3feedbaa185687de1e454b9244e0b4ceb0be75d5f077f445c6acc2c9370c37604709eb657281737acfb4d540ebc6b2

  • SSDEEP

    12288:4AKE6jD/62iNG5nF82IWZ3QXUrT2RR83o3jUk0bunFbu0kZ:4AKtD/61IDIgSanmVv9u0e

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • 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 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ee797f266d73146eb23b257538cf6b8cac9b33b41a49a758be1f73ba58167eb.exe
    "C:\Users\Admin\AppData\Local\Temp\8ee797f266d73146eb23b257538cf6b8cac9b33b41a49a758be1f73ba58167eb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\8ee797f266d73146eb23b257538cf6b8cac9b33b41a49a758be1f73ba58167eb.exe
      "C:\Users\Admin\AppData\Local\Temp\8ee797f266d73146eb23b257538cf6b8cac9b33b41a49a758be1f73ba58167eb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2196-0-0x0000000000080000-0x000000000014E000-memory.dmp

    Filesize

    824KB

  • memory/2196-1-0x00000000746C0000-0x0000000074DAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-2-0x0000000004E40000-0x0000000004E80000-memory.dmp

    Filesize

    256KB

  • memory/2196-3-0x0000000000420000-0x0000000000438000-memory.dmp

    Filesize

    96KB

  • memory/2196-4-0x00000000003D0000-0x00000000003D8000-memory.dmp

    Filesize

    32KB

  • memory/2196-5-0x0000000000540000-0x000000000054A000-memory.dmp

    Filesize

    40KB

  • memory/2196-6-0x0000000005340000-0x00000000053BA000-memory.dmp

    Filesize

    488KB

  • memory/2196-19-0x00000000746C0000-0x0000000074DAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2292-8-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-9-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-10-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2292-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-15-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-17-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-7-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2292-18-0x00000000746C0000-0x0000000074DAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2292-20-0x0000000001E10000-0x0000000001E50000-memory.dmp

    Filesize

    256KB

  • memory/2292-21-0x00000000746C0000-0x0000000074DAE000-memory.dmp

    Filesize

    6.9MB