Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 01:01

General

  • Target

    06ce17c25d36e66683f7eab6a010de3f388a3097312e47875ba3eda13c6dd4c1.exe

  • Size

    2.5MB

  • MD5

    94117aff03dec1ed2036aab93e6ee76c

  • SHA1

    d095d0607a47c54ed7bc407362ddd73ad3175258

  • SHA256

    06ce17c25d36e66683f7eab6a010de3f388a3097312e47875ba3eda13c6dd4c1

  • SHA512

    b15dfaa0aaab45ce9bf20c8fd8a3ce466f1f9a77d88018262255bc67dc15436fc9fe857b5abbe224b45de6c2818b60571821c8ee65393cff64f0475f5fd075d4

  • SSDEEP

    49152:5ZCif8dHfbds+Ee0HpEG3dNAGC/KpMxUQao54X9ioWN6MkdJSnN:PCifX+7qEpVw+J4N8rkdw

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 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.

  • 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 6 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06ce17c25d36e66683f7eab6a010de3f388a3097312e47875ba3eda13c6dd4c1.exe
    "C:\Users\Admin\AppData\Local\Temp\06ce17c25d36e66683f7eab6a010de3f388a3097312e47875ba3eda13c6dd4c1.exe"
    1⤵
    • Drops startup file
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3960
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 20 > nul && copy "C:\Users\Admin\AppData\Local\Temp\06ce17c25d36e66683f7eab6a010de3f388a3097312e47875ba3eda13c6dd4c1.exe" "C:\Users\Admin\AppData\Roaming\po.exe" && ping 127.0.0.1 -n 20 > nul && "C:\Users\Admin\AppData\Roaming\po.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:3848
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 20
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:800
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 20
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3284
      • C:\Users\Admin\AppData\Roaming\po.exe
        "C:\Users\Admin\AppData\Roaming\po.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2172
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\po.exe

    Filesize

    2.5MB

    MD5

    94117aff03dec1ed2036aab93e6ee76c

    SHA1

    d095d0607a47c54ed7bc407362ddd73ad3175258

    SHA256

    06ce17c25d36e66683f7eab6a010de3f388a3097312e47875ba3eda13c6dd4c1

    SHA512

    b15dfaa0aaab45ce9bf20c8fd8a3ce466f1f9a77d88018262255bc67dc15436fc9fe857b5abbe224b45de6c2818b60571821c8ee65393cff64f0475f5fd075d4

  • memory/2172-27-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-26-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-33-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-29-0x0000000005B10000-0x0000000005B16000-memory.dmp

    Filesize

    24KB

  • memory/2172-21-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-28-0x0000000009EB0000-0x0000000009ECA000-memory.dmp

    Filesize

    104KB

  • memory/2172-25-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-24-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-23-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-22-0x0000000000550000-0x00000000007D4000-memory.dmp

    Filesize

    2.5MB

  • memory/2172-30-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2968-31-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2968-35-0x0000000006800000-0x0000000006850000-memory.dmp

    Filesize

    320KB

  • memory/2968-34-0x0000000005530000-0x0000000005596000-memory.dmp

    Filesize

    408KB

  • memory/3960-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

    Filesize

    4KB

  • memory/3960-6-0x0000000005C20000-0x0000000005DEA000-memory.dmp

    Filesize

    1.8MB

  • memory/3960-9-0x0000000008B90000-0x0000000008B9A000-memory.dmp

    Filesize

    40KB

  • memory/3960-8-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3960-13-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3960-7-0x0000000003250000-0x0000000003268000-memory.dmp

    Filesize

    96KB

  • memory/3960-15-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3960-11-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3960-4-0x0000000005940000-0x00000000059D2000-memory.dmp

    Filesize

    584KB

  • memory/3960-1-0x0000000000D20000-0x0000000000FA4000-memory.dmp

    Filesize

    2.5MB

  • memory/3960-5-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3960-3-0x0000000005E50000-0x00000000063F4000-memory.dmp

    Filesize

    5.6MB

  • memory/3960-12-0x00000000749AE000-0x00000000749AF000-memory.dmp

    Filesize

    4KB

  • memory/3960-2-0x00000000057E0000-0x000000000587C000-memory.dmp

    Filesize

    624KB