Analysis

  • max time kernel
    28s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2023 14:31

General

  • Target

    60f5cf24370600410d431405a2af891db1e19396a73d437b33f2e9c01e9fb27e.exe

  • Size

    7.5MB

  • MD5

    1431d295525534f244dd34a8a311b87f

  • SHA1

    2d0d2190ed780bf8dfed135bd1d12cae53860ebe

  • SHA256

    60f5cf24370600410d431405a2af891db1e19396a73d437b33f2e9c01e9fb27e

  • SHA512

    dd7085d43c12c1c7d59be73e66e5797966f7310fdd40ff2979fc770fa6fb5164484661fdfa7b73f8fc7a2dac32a452683f021e56fa4b1135bbbb9d140794ee02

  • SSDEEP

    24576:2H5qGTyaJEUcmADwRqPACrUJJiILBCR5LpWKMuy1rnwNnNQx/PEEDnpfuZWI9pIx:4qGTyMEQADwwACagk+lKo83Vz1

Score
10/10

Malware Config

Extracted

Family

aurora

C2

45.15.156.172:8081

Signatures

  • Aurora

    Aurora is a crypto wallet stealer written in Golang.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60f5cf24370600410d431405a2af891db1e19396a73d437b33f2e9c01e9fb27e.exe
    "C:\Users\Admin\AppData\Local\Temp\60f5cf24370600410d431405a2af891db1e19396a73d437b33f2e9c01e9fb27e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:928
    • C:\Users\Admin\AppData\Local\Temp\60f5cf24370600410d431405a2af891db1e19396a73d437b33f2e9c01e9fb27e.exe
      "C:\Users\Admin\AppData\Local\Temp\60f5cf24370600410d431405a2af891db1e19396a73d437b33f2e9c01e9fb27e.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:924
      • C:\Windows\System32\Wbem\wmic.exe
        wmic os get Caption
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1664
      • C:\Windows\system32\cmd.exe
        cmd /C "wmic path win32_VideoController get name"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:884
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic path win32_VideoController get name
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1916
      • C:\Windows\system32\cmd.exe
        cmd /C "wmic cpu get name"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:336
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic cpu get name
          4⤵
            PID:1644

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\TeMaPEZQleQYhYzRyWJjPjzpfRFEgmot
      Filesize

      71KB

      MD5

      6a3c2fe239e67cd5804a699b9aa54b07

      SHA1

      018091f0c903173dec18cd10e0e00889f0717d67

      SHA256

      160b3bbb5a6845c2bc01355921c466e8b3ecc05de44888e5a4b27962898d7168

      SHA512

      aaf0f6171b6e4f6b143369a074357bac219e7efa56b6bee77988baa9264d76231b0c3df6922d2b2c95a1acf9901b81bcc76f783284fc5be02a789199d4dcbe37

    • memory/924-62-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-59-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-64-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-58-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-65-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-60-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-61-0x000007FFFFFD5000-0x000007FFFFFD6000-memory.dmp
      Filesize

      4KB

    • memory/924-66-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-57-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-56-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-54-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-67-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-68-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-69-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-55-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-103-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB

    • memory/924-104-0x0000000000400000-0x000000000075C000-memory.dmp
      Filesize

      3.4MB