Analysis

  • max time kernel
    146s
  • max time network
    67s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20-04-2021 14:11

General

  • Target

    DUBAI DEH3231COD.exe

  • Size

    823KB

  • MD5

    170e81d276c5d1495b5f742c74df2903

  • SHA1

    97c0bfecf5971aa3396652d845c2268c35b25381

  • SHA256

    5e4efbd4ced4af5859b50e911dce466d8e1d4d84077598513858c2011e6c82b6

  • SHA512

    71e2e0bcbd16d32b4aeab991fa48281f4e201438aa0457da99db22cbcbbda7b5262b7992b0cbb8fe61c0b100ada57254f28a5a09e737aca92f1bb78bf9c2e16e

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    webmail.satguruclearing.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    satguru@9939*

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DUBAI DEH3231COD.exe
    "C:\Users\Admin\AppData\Local\Temp\DUBAI DEH3231COD.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Users\Admin\AppData\Local\Temp\DUBAI DEH3231COD.exe
      "C:\Users\Admin\AppData\Local\Temp\DUBAI DEH3231COD.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1128

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DUBAI DEH3231COD.exe.log
    MD5

    c3cc52ccca9ff2b6fa8d267fc350ca6b

    SHA1

    a68d4028333296d222e4afd75dea36fdc98d05f3

    SHA256

    3125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e

    SHA512

    b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7

  • memory/1032-121-0x0000000005370000-0x0000000005376000-memory.dmp
    Filesize

    24KB

  • memory/1032-123-0x0000000001000000-0x000000000104A000-memory.dmp
    Filesize

    296KB

  • memory/1032-118-0x00000000050E0000-0x00000000050E1000-memory.dmp
    Filesize

    4KB

  • memory/1032-119-0x0000000005010000-0x0000000005011000-memory.dmp
    Filesize

    4KB

  • memory/1032-120-0x0000000004FA0000-0x000000000549E000-memory.dmp
    Filesize

    5.0MB

  • memory/1032-114-0x0000000000700000-0x0000000000701000-memory.dmp
    Filesize

    4KB

  • memory/1032-122-0x0000000005DA0000-0x0000000005E23000-memory.dmp
    Filesize

    524KB

  • memory/1032-117-0x0000000005040000-0x0000000005041000-memory.dmp
    Filesize

    4KB

  • memory/1032-116-0x00000000054A0000-0x00000000054A1000-memory.dmp
    Filesize

    4KB

  • memory/1128-125-0x00000000004375EE-mapping.dmp
  • memory/1128-124-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1128-131-0x0000000004F20000-0x000000000541E000-memory.dmp
    Filesize

    5.0MB

  • memory/1128-132-0x0000000005A20000-0x0000000005A21000-memory.dmp
    Filesize

    4KB

  • memory/1128-133-0x0000000005AC0000-0x0000000005AC1000-memory.dmp
    Filesize

    4KB