Overview

overview

8

Static

static

zeusaes_2....ir.exe

windows7_x64

8

zeusaes_2....ir.exe

windows10_x64

3

Analysis

  • max time kernel
    150s
  • max time network
    67s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    19-07-2020 17:14

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General

  • Target

    zeusaes_2.7.6.8.vir.exe

  • Size

    194KB

  • MD5

    6a672fc124140934e7416b45b54a8c28

  • SHA1

    01690d1ed5532588b5e8a640a460327aae2106ca

  • SHA256

    49f09c9a7999aecd099827b16b6e746ec9941ec59c63b2534947fe24d0998cd0

  • SHA512

    fd2fa20c8c540817fc163d2eb902fbda8739ac8230abb5ff1d4261647b36255346994080008a9cfcea567b5593dd12da8264647c10158fdb0a1d5ee774ccf941

Score
8/10
persistence

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of WriteProcessMemory 36 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\zeusaes_2.7.6.8.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\zeusaes_2.7.6.8.vir.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:112
    • C:\Users\Admin\AppData\Local\Temp\zeusaes_2.7.6.8.vir.exe
      "C:\Users\Admin\AppData\Local\Temp\zeusaes_2.7.6.8.vir.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious use of AdjustPrivilegeToken
      • Loads dropped DLL
      PID:1616
      • C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
        "C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetThreadContext
        • Executes dropped EXE
        PID:928
        • C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
          "C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          • Executes dropped EXE
          PID:1088
          • C:\Windows\explorer.exe
            "C:\Windows\explorer.exe"
            5⤵
              PID:1496
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpc467db30.bat"
          3⤵
          • Deletes itself
          PID:1520

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpc467db30.bat
      Download Submit
    • C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
      Download Submit
    • C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
      Download Submit
    • C:\Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
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    • \Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
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    • \Users\Admin\AppData\Roaming\Ebepsa\eppie.exe
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    • memory/928-5-0x0000000000000000-mapping.dmp
      Download
    • memory/1088-9-0x000000000040AAD1-mapping.dmp
      Download
    • memory/1520-12-0x0000000000000000-mapping.dmp
      Download
    • memory/1616-0-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download
    • memory/1616-1-0x000000000040AAD1-mapping.dmp
      Download
    • memory/1616-2-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download