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Analysis

  • max time kernel
    116s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2023, 09:05

General

  • Target

    Withholdin TAX GOSUBKK80262088.exe

  • Size

    701KB

  • MD5

    a48965da2c57db3d3cd6f9177e8ecbfa

  • SHA1

    a67559012be15fd65de4cb81094cc7606d37f762

  • SHA256

    cc42d9dd41c3cbb5fe3b00ea058b154e35d2bf3fc5308257a40ab1626d784d4c

  • SHA512

    c3b87df13f155288f5ab5779f133d53e61171eb4bb79714d55df7daad4e9e99652d59271c98fa604cc7ef9554286a6bdd9420f9c7043cb9c9ef68469556e212a

  • SSDEEP

    12288:VxEOxdueS0pn2iNUdrF6GssqLr2uLqV9i5zkYk2UX+oNa:VxEO7zn1GFF6GstLCuUk5CO

Malware Config

Extracted

Family

lokibot

C2

http://171.22.30.164/sharon/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Withholdin TAX GOSUBKK80262088.exe
    "C:\Users\Admin\AppData\Local\Temp\Withholdin TAX GOSUBKK80262088.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Users\Admin\AppData\Local\Temp\Withholdin TAX GOSUBKK80262088.exe
      "C:\Users\Admin\AppData\Local\Temp\Withholdin TAX GOSUBKK80262088.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:860

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/860-66-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-74-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-73-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-71-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-68-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-60-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-65-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-63-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/860-61-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1920-55-0x00000000763F1000-0x00000000763F3000-memory.dmp

    Filesize

    8KB

  • memory/1920-59-0x0000000000B50000-0x0000000000B72000-memory.dmp

    Filesize

    136KB

  • memory/1920-54-0x0000000000D70000-0x0000000000E26000-memory.dmp

    Filesize

    728KB

  • memory/1920-58-0x0000000004D30000-0x0000000004D8A000-memory.dmp

    Filesize

    360KB

  • memory/1920-57-0x0000000000600000-0x000000000060A000-memory.dmp

    Filesize

    40KB

  • memory/1920-56-0x00000000005D0000-0x00000000005E0000-memory.dmp

    Filesize

    64KB