Analysis

  • max time kernel
    141s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 01:15

General

  • Target

    Quotation No Q240419617.exe

  • Size

    554KB

  • MD5

    8331118cac957fd6de499161580db764

  • SHA1

    944d3f2ed04a7213c5d6774932784e70fa268c26

  • SHA256

    a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028

  • SHA512

    98d5e0e21a96a1eea2217fd60a997570444df51846776debf36eaa336b0bedb637544b43ced0b1b64f0b17a9eb51aa305be8a4609f2cae3d71e0355669d7ed3f

  • SSDEEP

    12288:05sAXYMjhvPie/rByY7777777777777eEQiRU0pxkoabc+VC1Y6ae2Rg:05sAXYMFniyys207PIc4CK60

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d2/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.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 6 IoCs
  • Detects executables containing common artifacts observed in infostealers 6 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4844
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FzWKrRtlR.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4872
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FzWKrRtlR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2AF3.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1856
    • C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe
      "C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3224
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4196,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4532 /prefetch:8
    1⤵
      PID:4604

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mtlv204d.tws.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp2AF3.tmp
      Filesize

      1KB

      MD5

      6eb22555493f4bb1c83a56eb9b189422

      SHA1

      124b5d826182b02001b30925262c45895eaa0ccb

      SHA256

      d32b368221fc5796f28f4428a4bfc13686876f385eb83e6998095a382022a628

      SHA512

      96ffd6ea1a56f59789c4c7295db8d24fffb7403970ad768c438d6c10b3ec4f9ffbf0ba8ff56a82a0275aae8c8797699ba4547d6b3e98d3b15a8700ac754e865a

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/3224-94-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3224-26-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3224-23-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3224-77-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3224-21-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4844-10-0x0000000006CA0000-0x0000000006D3C000-memory.dmp
      Filesize

      624KB

    • memory/4844-35-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/4844-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp
      Filesize

      4KB

    • memory/4844-9-0x0000000006C40000-0x0000000006CA2000-memory.dmp
      Filesize

      392KB

    • memory/4844-8-0x0000000005B90000-0x0000000005BA6000-memory.dmp
      Filesize

      88KB

    • memory/4844-7-0x0000000005B80000-0x0000000005B90000-memory.dmp
      Filesize

      64KB

    • memory/4844-19-0x00000000069C0000-0x0000000006A62000-memory.dmp
      Filesize

      648KB

    • memory/4844-6-0x0000000005B30000-0x0000000005B50000-memory.dmp
      Filesize

      128KB

    • memory/4844-5-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/4844-4-0x00000000057B0000-0x00000000057BA000-memory.dmp
      Filesize

      40KB

    • memory/4844-3-0x0000000005700000-0x0000000005792000-memory.dmp
      Filesize

      584KB

    • memory/4844-2-0x0000000005C00000-0x00000000061A4000-memory.dmp
      Filesize

      5.6MB

    • memory/4844-1-0x0000000000CD0000-0x0000000000D60000-memory.dmp
      Filesize

      576KB

    • memory/4872-15-0x00000000048C0000-0x00000000048F6000-memory.dmp
      Filesize

      216KB

    • memory/4872-75-0x0000000007160000-0x000000000717A000-memory.dmp
      Filesize

      104KB

    • memory/4872-29-0x00000000056E0000-0x0000000005746000-memory.dmp
      Filesize

      408KB

    • memory/4872-27-0x0000000004E80000-0x0000000004EA2000-memory.dmp
      Filesize

      136KB

    • memory/4872-36-0x0000000005800000-0x0000000005B54000-memory.dmp
      Filesize

      3.3MB

    • memory/4872-42-0x0000000005E70000-0x0000000005EBC000-memory.dmp
      Filesize

      304KB

    • memory/4872-41-0x0000000005E40000-0x0000000005E5E000-memory.dmp
      Filesize

      120KB

    • memory/4872-55-0x0000000006E10000-0x0000000006E42000-memory.dmp
      Filesize

      200KB

    • memory/4872-56-0x00000000757A0000-0x00000000757EC000-memory.dmp
      Filesize

      304KB

    • memory/4872-66-0x00000000063D0000-0x00000000063EE000-memory.dmp
      Filesize

      120KB

    • memory/4872-67-0x0000000007050000-0x00000000070F3000-memory.dmp
      Filesize

      652KB

    • memory/4872-20-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/4872-74-0x00000000077B0000-0x0000000007E2A000-memory.dmp
      Filesize

      6.5MB

    • memory/4872-28-0x0000000005670000-0x00000000056D6000-memory.dmp
      Filesize

      408KB

    • memory/4872-76-0x00000000071D0000-0x00000000071DA000-memory.dmp
      Filesize

      40KB

    • memory/4872-24-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/4872-79-0x00000000073E0000-0x0000000007476000-memory.dmp
      Filesize

      600KB

    • memory/4872-80-0x0000000007360000-0x0000000007371000-memory.dmp
      Filesize

      68KB

    • memory/4872-81-0x0000000007390000-0x000000000739E000-memory.dmp
      Filesize

      56KB

    • memory/4872-82-0x00000000073A0000-0x00000000073B4000-memory.dmp
      Filesize

      80KB

    • memory/4872-83-0x00000000074A0000-0x00000000074BA000-memory.dmp
      Filesize

      104KB

    • memory/4872-84-0x0000000007480000-0x0000000007488000-memory.dmp
      Filesize

      32KB

    • memory/4872-87-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/4872-18-0x0000000004F40000-0x0000000005568000-memory.dmp
      Filesize

      6.2MB

    • memory/4872-16-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB