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Analysis

  • max time kernel
    94s
  • max time network
    203s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 05:04

General

  • Target

    SCV6239027-FLPEW828938-X2YUSJPPID20DK.exe

  • Size

    1.1MB

  • MD5

    28be5ae70b28131aec30c2eee96f892f

  • SHA1

    b09f19cca8d7bab1a95b07b304f18258840efb67

  • SHA256

    5e61b6c0dda4a59df66175b06b7ead8d2409a4723d5d65b25d262720eb1a4969

  • SHA512

    a423e3bc9cb821b64c1f22e703342d7b098db196fd038c37d7593d1212e749a85ee030b48a25ce54a0caeed8a2048962756b44014225ed9d407f46e00dcbf6fe

  • SSDEEP

    24576:8fmMv6Ckr7Mny5Q/uH9ZLx5/SGpTJAlXwjK8:83v+7/5Q/uH9Z9nlOwt

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SCV6239027-FLPEW828938-X2YUSJPPID20DK.exe
    "C:\Users\Admin\AppData\Local\Temp\SCV6239027-FLPEW828938-X2YUSJPPID20DK.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:224
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\SCV6239027-FLPEW828938-X2YUSJPPID20DK.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/224-2-0x00000000042C0000-0x00000000046C0000-memory.dmp

    Filesize

    4.0MB

  • memory/1956-3-0x0000000000500000-0x0000000000542000-memory.dmp

    Filesize

    264KB

  • memory/1956-4-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

    Filesize

    4KB

  • memory/1956-5-0x0000000005040000-0x00000000055E4000-memory.dmp

    Filesize

    5.6MB

  • memory/1956-6-0x0000000004C60000-0x0000000004CC6000-memory.dmp

    Filesize

    408KB

  • memory/1956-7-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB

  • memory/1956-8-0x0000000005A40000-0x0000000005A90000-memory.dmp

    Filesize

    320KB

  • memory/1956-9-0x0000000005B30000-0x0000000005BC2000-memory.dmp

    Filesize

    584KB

  • memory/1956-10-0x0000000005AB0000-0x0000000005ABA000-memory.dmp

    Filesize

    40KB

  • memory/1956-11-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

    Filesize

    4KB

  • memory/1956-12-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB