Overview

overview

8

Static

static

zeusaes_2....ir.exe

windows7_x64

8

zeusaes_2....ir.exe

windows10_x64

1

Analysis

  • max time kernel
    152s
  • max time network
    57s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    19-07-2020 19:23

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General

  • Target

    zeusaes_2.9.6.1.vir.exe

  • Size

    198KB

  • MD5

    e23bae43915a338ad4de3e90547f10f3

  • SHA1

    a94c136beeedfc6d92b6a51b33a9bd2bbb538de4

  • SHA256

    4e49f5147939257640ba4990f520c9dbe355c83b73d9deadfc8505c4a09f931d

  • SHA512

    30f5dd336a4e802398b009407d78bbb992fb291c46dc2bb7621b43c4853d8b099c909299544534a4b06759f3eb590d2d3eae23123b6d053b68dcc8c6d16ce19c

Score
8/10
persistence

Malware Config

Signatures

  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\zeusaes_2.9.6.1.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\zeusaes_2.9.6.1.vir.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    PID:880
    • C:\Users\Admin\AppData\Roaming\Ecuwuw\axqe.exe
      "C:\Users\Admin\AppData\Roaming\Ecuwuw\axqe.exe"
      2⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1272
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp3d0a38fa.bat"
      2⤵
      • Deletes itself
      PID:1016

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

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3d0a38fa.bat
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  • C:\Users\Admin\AppData\Roaming\Ecuwuw\axqe.exe
    Download Submit
  • C:\Users\Admin\AppData\Roaming\Ecuwuw\axqe.exe
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  • \Users\Admin\AppData\Roaming\Ecuwuw\axqe.exe
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  • \Users\Admin\AppData\Roaming\Ecuwuw\axqe.exe
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  • memory/1016-6-0x0000000000000000-mapping.dmp
    Download
  • memory/1272-5-0x0000000001BB0000-0x0000000001BDC000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1272-2-0x0000000000000000-mapping.dmp
    Download
  • memory/1272-8-0x0000000003560000-0x000000000358C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1272-9-0x0000000003560000-0x000000000358C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1272-10-0x0000000003560000-0x000000000358C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1272-11-0x0000000003560000-0x000000000358C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1272-12-0x0000000003560000-0x000000000358C000-memory.dmp
    Filesize

    176KB

    Download