Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    22-02-2022 22:57

General

  • Target

    06f59d06696f75931bda815cf549be9675c7cd2b7a11661ca48b4e801ead7a22.exe

  • Size

    553KB

  • MD5

    4c8d4e5a07deb5db6c79474ec06a3c0e

  • SHA1

    4d0036f7f774a6f23b9bd09a4c0bd91fb49c56da

  • SHA256

    06f59d06696f75931bda815cf549be9675c7cd2b7a11661ca48b4e801ead7a22

  • SHA512

    2335dd6420a16b1910ce45a92982e6c04aae5407d2399b697954e0df2d60edf5e3861125232d112649827e8851b1a7f534d6dc6f9e076b5a7cbab95cafa36f70

Score
9/10

Malware Config

Signatures

  • NirSoft MailPassView 2 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 4 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06f59d06696f75931bda815cf549be9675c7cd2b7a11661ca48b4e801ead7a22.exe
    "C:\Users\Admin\AppData\Local\Temp\06f59d06696f75931bda815cf549be9675c7cd2b7a11661ca48b4e801ead7a22.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpD3A.tmp"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1680
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpFF85.tmp"
      2⤵
      • Accesses Microsoft Outlook accounts
      PID:1004

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD3A.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1004-70-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1004-74-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1004-72-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1004-71-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1004-68-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1004-69-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1004-67-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1308-54-0x0000000074E01000-0x0000000074E02000-memory.dmp

    Filesize

    4KB

  • memory/1308-57-0x0000000074E02000-0x0000000074E04000-memory.dmp

    Filesize

    8KB

  • memory/1308-75-0x0000000000721000-0x0000000000722000-memory.dmp

    Filesize

    4KB

  • memory/1308-56-0x0000000076071000-0x0000000076073000-memory.dmp

    Filesize

    8KB

  • memory/1308-55-0x0000000000720000-0x0000000000721000-memory.dmp

    Filesize

    4KB

  • memory/1680-59-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1680-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1680-63-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1680-62-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1680-61-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1680-60-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1680-58-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB