Analysis

  • max time kernel
    43s
  • max time network
    61s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    18-04-2022 12:02

General

  • Target

    0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710.exe

  • Size

    223KB

  • MD5

    4b1122220bbd158833723b40aa07303e

  • SHA1

    c38cc7596b9be3446969270431bb8e7fecc0bf3c

  • SHA256

    0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710

  • SHA512

    cd24ac38593e5a4a0f0b95b0f914164edc002a0abfd8aa9217e84e3d1f72df21c1ff2909c1f4719d4321dce080207af7c9eed4f714525c26a1b97ea8ceb0d9a4

Score
10/10

Malware Config

Signatures

  • OnlyLogger

    A tiny loader that uses IPLogger to get its payload.

  • OnlyLogger Payload 2 IoCs
  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710.exe
    "C:\Users\Admin\AppData\Local\Temp\0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710.exe" & exit
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1064
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "0eb745cead135767710e12dbf09907c233eea1663215bac2bbe790f3ed02a710.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2000

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1812-54-0x000000000067B000-0x00000000006A3000-memory.dmp

    Filesize

    160KB

  • memory/1812-55-0x00000000755C1000-0x00000000755C3000-memory.dmp

    Filesize

    8KB

  • memory/1812-56-0x000000000067B000-0x00000000006A3000-memory.dmp

    Filesize

    160KB

  • memory/1812-57-0x0000000000220000-0x0000000000266000-memory.dmp

    Filesize

    280KB

  • memory/1812-58-0x0000000000400000-0x00000000004F1000-memory.dmp

    Filesize

    964KB