Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    14-05-2024 01:48

General

  • Target

    f7c0471a702e24c7de7f214a24905704c6783043eab48c4b5a1eb347d846e952.exe

  • Size

    664KB

  • MD5

    ab7958eb77b1cb9aadfe366da2092027

  • SHA1

    0399ef1e6468abea364ba97fc2ce58a20617b764

  • SHA256

    f7c0471a702e24c7de7f214a24905704c6783043eab48c4b5a1eb347d846e952

  • SHA512

    aae1bffd4c3652d4800e5939c8a19c02e89335353a6ff891a88e3cbaad7db36a99c5e8d64df0f44857ff464cddda05afe971630ab0c92522d9656f8763b77901

  • SSDEEP

    12288:/Xe9PPlowWX0t6mOQwg1Qd15CcYk0We1FTjp7rBHguWJq/GuY4C0qZivK539a5ZP:GhloDX0XOf4X5BxWJq8Cxu9a5Z9WFm

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6706700909:AAF84XSqJERRA6jKqejEqGMhCkiDguB_-5E/

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 33 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • UPX packed file 2 IoCs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7c0471a702e24c7de7f214a24905704c6783043eab48c4b5a1eb347d846e952.exe
    "C:\Users\Admin\AppData\Local\Temp\f7c0471a702e24c7de7f214a24905704c6783043eab48c4b5a1eb347d846e952.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\f7c0471a702e24c7de7f214a24905704c6783043eab48c4b5a1eb347d846e952.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Prober
    Filesize

    261KB

    MD5

    92bf5c932c8e6fb630d70fcd8ce9cb60

    SHA1

    dcf0c7f342c238a2d9f0bd0e8c87c413dd9e85b2

    SHA256

    95cb577726c0f4ce99819e0224a933805ac27b2f02c109d76f8e7999f170ad93

    SHA512

    19739f6f1d564be453975d614e2a7cbf4bfe9ab28666c463e260d93e2372b4a262533a362806770714d4c0a8d02170c55bd4bfa797dd22ae2e362e4a7f19f621

  • memory/1932-63-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-1058-0x000000007453E000-0x000000007453F000-memory.dmp
    Filesize

    4KB

  • memory/1932-13-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB

  • memory/1932-16-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB

  • memory/1932-1059-0x0000000074530000-0x0000000074C1E000-memory.dmp
    Filesize

    6.9MB

  • memory/1932-18-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB

  • memory/1932-19-0x000000007453E000-0x000000007453F000-memory.dmp
    Filesize

    4KB

  • memory/1932-20-0x0000000000720000-0x0000000000774000-memory.dmp
    Filesize

    336KB

  • memory/1932-21-0x0000000074530000-0x0000000074C1E000-memory.dmp
    Filesize

    6.9MB

  • memory/1932-22-0x00000000009F0000-0x0000000000A42000-memory.dmp
    Filesize

    328KB

  • memory/1932-23-0x0000000074530000-0x0000000074C1E000-memory.dmp
    Filesize

    6.9MB

  • memory/1932-41-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-83-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-81-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-79-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-77-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-61-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-73-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-71-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-69-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-65-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-59-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-57-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-1057-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB

  • memory/1932-75-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-55-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-53-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-51-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-49-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-47-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-45-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-43-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-39-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-37-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-35-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-67-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-33-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-31-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-29-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-27-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-25-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-24-0x00000000009F0000-0x0000000000A3D000-memory.dmp
    Filesize

    308KB

  • memory/1932-1056-0x0000000074530000-0x0000000074C1E000-memory.dmp
    Filesize

    6.9MB

  • memory/3056-12-0x0000000000690000-0x0000000000694000-memory.dmp
    Filesize

    16KB

  • memory/3056-0-0x00000000012F0000-0x000000000146C000-memory.dmp
    Filesize

    1.5MB

  • memory/3056-17-0x00000000012F0000-0x000000000146C000-memory.dmp
    Filesize

    1.5MB