Analysis

  • max time kernel
    151s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    16-05-2022 12:58

General

  • Target

    49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d.exe

  • Size

    1.0MB

  • MD5

    a8ce97b006581f5df23ab2b23c2d0d18

  • SHA1

    8f5b076487470b2ae6f8d51243315a14ded7da58

  • SHA256

    49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d

  • SHA512

    cd6f1c402a0ad2dd7688ed97fe67ba1374044eba85f4446f061db5a03bda5a7f597b3e73364bcc2cfe5c4affe6514cc6c5e49d14bcaba7597ba71beac44f7671

Malware Config

Extracted

Family

hawkeye_reborn

Attributes
  • fields

  • name

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • M00nD3v Logger Payload 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 1 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d.exe
    "C:\Users\Admin\AppData\Local\Temp\49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Users\Admin\AppData\Local\Temp\49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d.exe
      "C:\Users\Admin\AppData\Local\Temp\49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1180
      • 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\tmp18CF.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1128

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp18CF.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1128-66-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-68-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-79-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-70-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-78-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-75-0x000000000044472E-mapping.dmp

  • memory/1128-72-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1128-74-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1180-62-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1180-60-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1180-57-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1180-63-0x00000000008B0000-0x0000000000926000-memory.dmp

    Filesize

    472KB

  • memory/1180-58-0x000000000048B1CE-mapping.dmp

  • memory/1540-54-0x0000000000940000-0x0000000000A4E000-memory.dmp

    Filesize

    1.1MB

  • memory/1540-56-0x0000000074B51000-0x0000000074B53000-memory.dmp

    Filesize

    8KB

  • memory/1540-55-0x0000000000490000-0x00000000004AE000-memory.dmp

    Filesize

    120KB