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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2025, 01:49

General

  • Target

    c84693b4a478de08b400a4acef57303dbf75d4d7800ed0c44a478ed4ee967ca7.exe

  • Size

    1.5MB

  • MD5

    e7c0cec033495b350b70271de9a127c1

  • SHA1

    9759f386b7721a10b84212ee4ec4b91c0e3b1ba6

  • SHA256

    c84693b4a478de08b400a4acef57303dbf75d4d7800ed0c44a478ed4ee967ca7

  • SHA512

    4652ed69f047a585017ce710ecd044346e3ac4d7cb159adba9246a2520fbad0f7395d83f0ebe0b4148b140775731a2ba192f7f0707b2add9d90072175c8b49d6

  • SSDEEP

    24576:z1/HEFP4BEb2fxuMq0fqv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:zVqSkmxu56ijLoyEkmZ9Y14

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.swarnford.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    F!go#456

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Drops file in Drivers directory 1 IoCs
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c84693b4a478de08b400a4acef57303dbf75d4d7800ed0c44a478ed4ee967ca7.exe
    "C:\Users\Admin\AppData\Local\Temp\c84693b4a478de08b400a4acef57303dbf75d4d7800ed0c44a478ed4ee967ca7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XOQBVfPVkSqT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp15E1.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2732
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Drops file in Drivers directory
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp15E1.tmp

    Filesize

    1KB

    MD5

    09b675f605dedd28493090401c78adc5

    SHA1

    0b263331445a21b9f8f350d69bc6523bcb47f4ed

    SHA256

    77d921af65a7ecb37eab79487254616be4ce78bff6279a0be7210729c903bd4e

    SHA512

    d1ba3ff8608d6c3202a7058c544f2b4b1bcd9a69bc5ab2c95d362fb9d8aa1381582928c3c5c7d3ebe617ba6644faa55d1d29be2dd52ff81eb05540cfee58b88a

  • memory/1932-13-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-21-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-32-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/1932-29-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/1932-27-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/1932-17-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-11-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-15-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-26-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-23-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1932-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3044-6-0x0000000004F00000-0x0000000004F7A000-memory.dmp

    Filesize

    488KB

  • memory/3044-2-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/3044-1-0x0000000001070000-0x00000000011FC000-memory.dmp

    Filesize

    1.5MB

  • memory/3044-0-0x000000007472E000-0x000000007472F000-memory.dmp

    Filesize

    4KB

  • memory/3044-7-0x0000000000E90000-0x0000000000ECA000-memory.dmp

    Filesize

    232KB

  • memory/3044-5-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/3044-28-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/3044-4-0x000000007472E000-0x000000007472F000-memory.dmp

    Filesize

    4KB

  • memory/3044-3-0x00000000005B0000-0x00000000005BA000-memory.dmp

    Filesize

    40KB