Analysis

  • max time kernel
    100s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2022, 11:53

General

  • Target

    PO.25.10.2022PROJECT ORDER.xlsx

  • Size

    116KB

  • MD5

    2a36ef5ac23db260390c4571c6f9a477

  • SHA1

    1ed6db12fa671fe480c78b80ea19a6c703399a04

  • SHA256

    19fea993b7202c3eb16c7911707330a61bb9eefc09e548fdea419b849d04c09b

  • SHA512

    21290cecab613882ad25caa29eb84912ccf8441385f172f3a7b0737dac478d6b3dfdaf85fdd4da4c160fdf61a4759e3f4254da294fd06eb48f05566237806e14

  • SSDEEP

    3072:Je/6zK4qlPDY74XnfSvLawwsatZBQmln5VzAH6S5A:cYMvSvcsatZBQh6S5A

Malware Config

Extracted

Family

lokibot

C2

http://162.0.223.13/?OpqycIYJoIxPvNI7mSRvpEdWbvlzd7L2wbAJUztih08MOR

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.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Launches Equation Editor 1 TTPs 1 IoCs

    Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\PO.25.10.2022PROJECT ORDER.xlsx"
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1664
  • C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
    "C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
    1⤵
    • Blocklisted process makes network request
    • Loads dropped DLL
    • Launches Equation Editor
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Users\Public\vbc.exe
      "C:\Users\Public\vbc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Users\Public\vbc.exe
        "C:\Users\Public\vbc.exe"
        3⤵
        • Executes dropped EXE
        PID:1724
      • C:\Users\Public\vbc.exe
        "C:\Users\Public\vbc.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1728

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Public\vbc.exe

          Filesize

          915KB

          MD5

          0b9ba035da31d7147dd61c658a2ef3c4

          SHA1

          02eb8314f563abbc5c16f266bea0807d6c0e8537

          SHA256

          a4cab0d36a07145fc32ea40a9907966dd1d18127037726815fa9cafc32340c78

          SHA512

          aaf026baeb558e9c97073840839a2fc93a31435b2bffa216287c11d4281c1e5c90a808d4c752fe790864b7d9e20134f44515a1c9c71a446cdb598d705ebde613

        • C:\Users\Public\vbc.exe

          Filesize

          915KB

          MD5

          0b9ba035da31d7147dd61c658a2ef3c4

          SHA1

          02eb8314f563abbc5c16f266bea0807d6c0e8537

          SHA256

          a4cab0d36a07145fc32ea40a9907966dd1d18127037726815fa9cafc32340c78

          SHA512

          aaf026baeb558e9c97073840839a2fc93a31435b2bffa216287c11d4281c1e5c90a808d4c752fe790864b7d9e20134f44515a1c9c71a446cdb598d705ebde613

        • C:\Users\Public\vbc.exe

          Filesize

          915KB

          MD5

          0b9ba035da31d7147dd61c658a2ef3c4

          SHA1

          02eb8314f563abbc5c16f266bea0807d6c0e8537

          SHA256

          a4cab0d36a07145fc32ea40a9907966dd1d18127037726815fa9cafc32340c78

          SHA512

          aaf026baeb558e9c97073840839a2fc93a31435b2bffa216287c11d4281c1e5c90a808d4c752fe790864b7d9e20134f44515a1c9c71a446cdb598d705ebde613

        • C:\Users\Public\vbc.exe

          Filesize

          915KB

          MD5

          0b9ba035da31d7147dd61c658a2ef3c4

          SHA1

          02eb8314f563abbc5c16f266bea0807d6c0e8537

          SHA256

          a4cab0d36a07145fc32ea40a9907966dd1d18127037726815fa9cafc32340c78

          SHA512

          aaf026baeb558e9c97073840839a2fc93a31435b2bffa216287c11d4281c1e5c90a808d4c752fe790864b7d9e20134f44515a1c9c71a446cdb598d705ebde613

        • \Users\Public\vbc.exe

          Filesize

          915KB

          MD5

          0b9ba035da31d7147dd61c658a2ef3c4

          SHA1

          02eb8314f563abbc5c16f266bea0807d6c0e8537

          SHA256

          a4cab0d36a07145fc32ea40a9907966dd1d18127037726815fa9cafc32340c78

          SHA512

          aaf026baeb558e9c97073840839a2fc93a31435b2bffa216287c11d4281c1e5c90a808d4c752fe790864b7d9e20134f44515a1c9c71a446cdb598d705ebde613

        • \Users\Public\vbc.exe

          Filesize

          915KB

          MD5

          0b9ba035da31d7147dd61c658a2ef3c4

          SHA1

          02eb8314f563abbc5c16f266bea0807d6c0e8537

          SHA256

          a4cab0d36a07145fc32ea40a9907966dd1d18127037726815fa9cafc32340c78

          SHA512

          aaf026baeb558e9c97073840839a2fc93a31435b2bffa216287c11d4281c1e5c90a808d4c752fe790864b7d9e20134f44515a1c9c71a446cdb598d705ebde613

        • memory/1296-70-0x0000000005170000-0x00000000051E8000-memory.dmp

          Filesize

          480KB

        • memory/1296-69-0x0000000000490000-0x000000000049C000-memory.dmp

          Filesize

          48KB

        • memory/1296-71-0x0000000000BC0000-0x0000000000BE0000-memory.dmp

          Filesize

          128KB

        • memory/1296-65-0x00000000012D0000-0x00000000013BC000-memory.dmp

          Filesize

          944KB

        • memory/1296-67-0x0000000000520000-0x0000000000538000-memory.dmp

          Filesize

          96KB

        • memory/1664-68-0x0000000071FED000-0x0000000071FF8000-memory.dmp

          Filesize

          44KB

        • memory/1664-55-0x0000000071001000-0x0000000071003000-memory.dmp

          Filesize

          8KB

        • memory/1664-54-0x000000002F181000-0x000000002F184000-memory.dmp

          Filesize

          12KB

        • memory/1664-57-0x0000000075981000-0x0000000075983000-memory.dmp

          Filesize

          8KB

        • memory/1664-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/1664-91-0x0000000071FED000-0x0000000071FF8000-memory.dmp

          Filesize

          44KB

        • memory/1664-90-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/1664-58-0x0000000071FED000-0x0000000071FF8000-memory.dmp

          Filesize

          44KB

        • memory/1728-76-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-79-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-81-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-78-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-85-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-87-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-88-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-89-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-74-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/1728-73-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB