Overview

overview

10

Static

static

7

DHL_Docume...86.exe

windows7-x64

10

DHL_Docume...86.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 06:55

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General

  • Target

    DHL_Document.68765365786789768756534575786986.exe

  • Size

    656KB

  • MD5

    67ba70657c56f2c7b9e41cd29dfe8420

  • SHA1

    f95dc5a17d2316d638f413f68049bdc6e9869c6b

  • SHA256

    94095bca33da33ad83f7b8d55b150cc79f646625002aeb595524c7defe2707c7

  • SHA512

    490a806cd3cef05f0d758b68d662cac9ab551d839cfef0a1a7c713b3e1b7017f9873cdd7118daa6a1052c40c9c2e9c81be5fff5e22dee8e7a042d47386423f68

  • SSDEEP

    12288:psHzOUNUSB/o5LsI1uwajJ5yvv1l25jfB7/+bj74WbZzS4fk/cP4l0dfuPTT:QiUmSB/o5d1ubcvIWbnHZexUmf

Score
10/10
agentteslakeyloggerspywarestealertrojanupx

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.fosna.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    jF&ZPSBJ*@6T

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • UPX packed file 2 IoCs

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

    upx
  • Looks up external IP address via web service 1 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
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL_Document.68765365786789768756534575786986.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL_Document.68765365786789768756534575786986.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL_Document.68765365786789768756534575786986.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 952 -s 664
      2⤵
      • Program crash
      PID:2916
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 952 -ip 952
    1⤵
      PID:1304

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/952-0-0x0000000000FA0000-0x0000000001115000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/952-11-0x00000000016D0000-0x00000000016D4000-memory.dmp
      Filesize

      16KB

      Download
    • memory/952-17-0x0000000000FA0000-0x0000000001115000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/1220-16-0x0000000004D70000-0x0000000004DD6000-memory.dmp
      Filesize

      408KB

      Download
    • memory/1220-14-0x0000000005220000-0x00000000057C4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/1220-15-0x0000000004C60000-0x0000000004C70000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1220-13-0x00000000743A0000-0x0000000074B50000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/1220-12-0x00000000005C0000-0x0000000000602000-memory.dmp
      Filesize

      264KB

      Download
    • memory/1220-18-0x0000000006030000-0x0000000006080000-memory.dmp
      Filesize

      320KB

      Download
    • memory/1220-19-0x0000000006120000-0x00000000061BC000-memory.dmp
      Filesize

      624KB

      Download
    • memory/1220-20-0x0000000006260000-0x00000000062F2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/1220-21-0x00000000061D0000-0x00000000061DA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/1220-22-0x00000000743A0000-0x0000000074B50000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/1220-23-0x0000000004C60000-0x0000000004C70000-memory.dmp
      Filesize

      64KB

      Download