Analysis

  • max time kernel
    79s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 11:30

General

  • Target

    DHL AWB COMMERCAIL INVOICE AND TRACKING DETAILS.exe

  • Size

    1.1MB

  • MD5

    9ff202976d5f42678ac91b33c24098a5

  • SHA1

    ee11ec657b8b40dc109afcfccea961454bc5d348

  • SHA256

    b74b2f6493fc4b4c58b134f919a464adfc5f923a0804a9cf3d4f592713d65ec8

  • SHA512

    49e0f1e1979e40fe05004b8fff78122e3a8f06f9321b7f64d7c63b355b407639ef8f0142b2cb6cc6c9bd476072864f7d785840ad4eafb75904d82ab29d8f8993

  • SSDEEP

    24576:9AHnh+eWsN3skA4RV1Hom2KXMmHaqNF5fUISHDbbP5:ch+ZkldoPK8YaqPtyDJ

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL AWB COMMERCAIL INVOICE AND TRACKING DETAILS.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL AWB COMMERCAIL INVOICE AND TRACKING DETAILS.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4640
    • C:\Users\Admin\AppData\Local\directory\name.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL AWB COMMERCAIL INVOICE AND TRACKING DETAILS.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4920
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\DHL AWB COMMERCAIL INVOICE AND TRACKING DETAILS.exe"
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\lards

    Filesize

    239KB

    MD5

    27f331d7fd4390d6bde3a948b6af8688

    SHA1

    d99f82299d484557e873183e2684e14c888dfcb4

    SHA256

    17e07142467da7c6ad3255fd6128a41ff12309f2f4e28d3d07f88bc72be18f14

    SHA512

    da615e2a44324054588de6040731be16fe837bcdf3f2569284766556153dbea5bd9a51327e2abea57870c1d81394546a2aac0422c05408808f4ca06ce50632e9

  • C:\Users\Admin\AppData\Local\Temp\snaith

    Filesize

    28KB

    MD5

    fbfe7e275ca39c9fcf10533961e5c04c

    SHA1

    fb78934d0ec5ba9f7564f4d0cda72bb6bcfcc86a

    SHA256

    6faea4ca84fe62e8763c49d766a4fd335652745a6946447e8472b2fc49ddf925

    SHA512

    0a3e8e409675e39148afbdc91ff9fd44fac7b0f689ec4f4344902238b350cce0b2f05600618ab6795280e17d2e18738f804c45f193fa19a9beb4a082dda4928d

  • C:\Users\Admin\AppData\Local\directory\name.exe

    Filesize

    1.1MB

    MD5

    9ff202976d5f42678ac91b33c24098a5

    SHA1

    ee11ec657b8b40dc109afcfccea961454bc5d348

    SHA256

    b74b2f6493fc4b4c58b134f919a464adfc5f923a0804a9cf3d4f592713d65ec8

    SHA512

    49e0f1e1979e40fe05004b8fff78122e3a8f06f9321b7f64d7c63b355b407639ef8f0142b2cb6cc6c9bd476072864f7d785840ad4eafb75904d82ab29d8f8993

  • memory/668-30-0x00000000053D0000-0x0000000005974000-memory.dmp

    Filesize

    5.6MB

  • memory/668-28-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/668-29-0x00000000751BE000-0x00000000751BF000-memory.dmp

    Filesize

    4KB

  • memory/668-31-0x0000000005000000-0x0000000005066000-memory.dmp

    Filesize

    408KB

  • memory/668-32-0x00000000751B0000-0x0000000075960000-memory.dmp

    Filesize

    7.7MB

  • memory/668-33-0x00000000751BE000-0x00000000751BF000-memory.dmp

    Filesize

    4KB

  • memory/668-34-0x00000000751B0000-0x0000000075960000-memory.dmp

    Filesize

    7.7MB

  • memory/668-36-0x00000000065C0000-0x0000000006610000-memory.dmp

    Filesize

    320KB

  • memory/668-37-0x00000000066B0000-0x0000000006742000-memory.dmp

    Filesize

    584KB

  • memory/668-38-0x0000000006640000-0x000000000664A000-memory.dmp

    Filesize

    40KB

  • memory/4640-10-0x0000000001120000-0x0000000001124000-memory.dmp

    Filesize

    16KB