Analysis

  • max time kernel
    135s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    28-05-2024 07:06

General

  • Target

    Swift Copy.rtf

  • Size

    149KB

  • MD5

    9b8874549759e715edf254f395617e84

  • SHA1

    1f5efa3b2ee547ff9db075a2b239b54b363cf194

  • SHA256

    cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9

  • SHA512

    8cf842504ff360b098e0da571bb399e40b5efb8899dba5212eea478017b7fd9427678c2e8d057566a4b19961e5ec7dae847dddf2d7479e4578576199be329ac8

  • SSDEEP

    1536:BwAlRkwAlRkwAlRkwAlR/FSoVWq+jHKzqqe:BwAlawAlawAlawAl5FSoVvgqqqe

Malware Config

Extracted

Family

lokibot

C2

http://rocheholding.top/evie3/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.

  • Blocklisted process makes network request 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • 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
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 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\Swift Copy.rtf"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1716
    • 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:1908
      • C:\Users\Admin\AppData\Roaming\loud22994.scr
        "C:\Users\Admin\AppData\Roaming\loud22994.scr"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2780
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\loud22994.scr"
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2320
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eFIwGxoewEVY.exe"
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2820
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eFIwGxoewEVY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp50FD.tmp"
          3⤵
          • Creates scheduled task(s)
          PID:2876
        • C:\Users\Admin\AppData\Roaming\loud22994.scr
          "C:\Users\Admin\AppData\Roaming\loud22994.scr"
          3⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:1384

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Exploitation for Client Execution

    1
    T1203

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    System Information Discovery

    1
    T1082

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp50FD.tmp
      Filesize

      1KB

      MD5

      24cdaac59d29316ddde43061c0eb166b

      SHA1

      64abce8504e4e05280562b2de3608705365c716e

      SHA256

      cc2befe45af43a7b5e22b6112af73ff1ac75a03860139f9d6491f2ef91ef7a2e

      SHA512

      91348c6ced0cdd42f2805b1714b517a42e228c101e67a76d11c27e6438512a49001908c369ddaee5ee5422b20aa87301a2b7489fd7922139c58542f3cbf9df8e

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-268080393-3149932598-1824759070-1000\0f5007522459c86e95ffcc62f32308f1_84f733b4-eea8-4063-a7fc-81d3a2fcb37c
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-268080393-3149932598-1824759070-1000\0f5007522459c86e95ffcc62f32308f1_84f733b4-eea8-4063-a7fc-81d3a2fcb37c
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
      Filesize

      20KB

      MD5

      a56dcc5343d1ba840a380f5e1d8f7dd4

      SHA1

      97d6f34f3d1909ba8527f7f480769fd55812fa95

      SHA256

      985b673bec800faba11e9060c1baa6da5524ce42dad784d0ee94f884f949d692

      SHA512

      b9cafb5679931f4584bbd2093414b555ddc525603d7495cfdde666ab713f7b7eaea76a97c40faefaea074ce504956c44075c6b972e65fc20ff1ff05390764ab5

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
      Filesize

      7KB

      MD5

      4a20e519ef00c23e885bef9e1edc3326

      SHA1

      6e4fbe838f8e817f48d01dcba274c8437b02adb2

      SHA256

      4e2a763292f41480450455d8fb4768e44d870937f6266602d7c60bf7221c27eb

      SHA512

      9dc90a01b4f79fbad40462709c0570cd7153ebe06d27ea5d51c8026f104be1fa2cbd84ca24c0de60c53477898c0957ebbeabcaca5762e94acde5181f861d28bf

    • C:\Users\Admin\AppData\Roaming\loud22994.scr
      Filesize

      610KB

      MD5

      617618ab165f14f55be2eefd97aaac81

      SHA1

      98cfc902cdcb767b17d2ea7f54589809a3c774cb

      SHA256

      968fad91042b758547b154890e5dd6395753f6f15dc971934f64f1e865be5270

      SHA512

      51514b7028a0709ca491cf56d2ad321c9d84f4feb1fff0b7f2c6834a34ad1669ce7cbed9929f790a0ad3d00b3c9c9571cf7084f5136acc35d1b7dd1a075929aa

    • memory/1384-53-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-59-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-95-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-85-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-57-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-55-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-66-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-64-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1384-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/1384-61-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2180-0-0x000000002F101000-0x000000002F102000-memory.dmp
      Filesize

      4KB

    • memory/2180-2-0x00000000715BD000-0x00000000715C8000-memory.dmp
      Filesize

      44KB

    • memory/2180-87-0x00000000715BD000-0x00000000715C8000-memory.dmp
      Filesize

      44KB

    • memory/2180-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2180-117-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2780-31-0x0000000000A50000-0x0000000000AEC000-memory.dmp
      Filesize

      624KB

    • memory/2780-38-0x0000000000880000-0x000000000088C000-memory.dmp
      Filesize

      48KB

    • memory/2780-36-0x00000000002B0000-0x00000000002C6000-memory.dmp
      Filesize

      88KB

    • memory/2780-29-0x000000006B69E000-0x000000006B69F000-memory.dmp
      Filesize

      4KB

    • memory/2780-40-0x0000000007550000-0x00000000075B2000-memory.dmp
      Filesize

      392KB

    • memory/2780-39-0x0000000000890000-0x00000000008A0000-memory.dmp
      Filesize

      64KB