Analysis

  • max time kernel
    133s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 18:40

General

  • Target

    Maersk_Quotation.exe

  • Size

    692KB

  • MD5

    b3654d3d061d7dc8c3b2cc9360c93e28

  • SHA1

    c697dd3dd48a1d333512a93b1e718b7b4c337b11

  • SHA256

    fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8

  • SHA512

    a0fb6d1fbba3a1bf0322367600e4ca1ebf95a1f23d4f5e4cdcf25eda405538d9c4fab996c9bca45d07cbfd7bc9b8e270a6d0e60b1c762b65d116f39bec1f41ac

  • SSDEEP

    12288:3Gx504bFtx504bFWx/I1w9hG/C1aVQxqPzzc37+:2w4bjw4b+IqaK1Zx6zG7

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d1/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.

  • 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.

  • 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 16 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4500
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3620
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DCIRxpB.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3712
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DCIRxpB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp81A3.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3636
    • C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe
      "C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe"
      2⤵
        PID:4088
      • C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe
        "C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:3144

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
      Filesize

      2KB

      MD5

      3d086a433708053f9bf9523e1d87a4e8

      SHA1

      b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

      SHA256

      6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

      SHA512

      931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
      Filesize

      18KB

      MD5

      f589b47d3655f5099125b163b37b3269

      SHA1

      82b3b46bf4235813d8b719316590edae891a2315

      SHA256

      4089c5a5a84718383c768236ff9e15a497611ff84739d8845852d2a66fe56cf2

      SHA512

      d918ce5bb3e3e6ec1e66685fe34160555452c3fa2397fb3fa5d36c42538a61437508a214950764c7b5862276d0e659d234b67538a42c81f3a7fd77ab2e865cb1

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nwcfq251.kvd.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp81A3.tmp
      Filesize

      1KB

      MD5

      b5eea4544fb0b675156a7c221e70f5e9

      SHA1

      189d1f948d87189bcb849fe696e5f069459d11d3

      SHA256

      1a6c7faffa33e89ccb431c31089e3fe607129374fb4cd2f2cd15771037ec3d0d

      SHA512

      a1639d3546a411e0a23a8de584dc54fb4d146ad33a8f15bdefe97ddb7c877bbcec2a19fe15eee0283c07a196d0bb72ec4e7bd6f9872ebdc23375a870b925bfa1

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-540404634-651139247-2967210625-1000\0f5007522459c86e95ffcc62f32308f1_41e50f4a-4a76-42e1-a3df-51306e426307
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-540404634-651139247-2967210625-1000\0f5007522459c86e95ffcc62f32308f1_41e50f4a-4a76-42e1-a3df-51306e426307
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/3144-44-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3144-45-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3620-47-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3620-54-0x0000000074E50000-0x0000000074E9C000-memory.dmp
      Filesize

      304KB

    • memory/3620-15-0x00000000021A0000-0x00000000021D6000-memory.dmp
      Filesize

      216KB

    • memory/3620-93-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3620-17-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3620-16-0x0000000004D90000-0x00000000053B8000-memory.dmp
      Filesize

      6.2MB

    • memory/3620-18-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3620-20-0x00000000053C0000-0x0000000005426000-memory.dmp
      Filesize

      408KB

    • memory/3620-21-0x00000000054A0000-0x0000000005506000-memory.dmp
      Filesize

      408KB

    • memory/3620-86-0x0000000007150000-0x000000000716A000-memory.dmp
      Filesize

      104KB

    • memory/3620-19-0x0000000004C10000-0x0000000004C32000-memory.dmp
      Filesize

      136KB

    • memory/3620-83-0x0000000007010000-0x0000000007021000-memory.dmp
      Filesize

      68KB

    • memory/3620-82-0x0000000007090000-0x0000000007126000-memory.dmp
      Filesize

      600KB

    • memory/3620-80-0x0000000006E10000-0x0000000006E2A000-memory.dmp
      Filesize

      104KB

    • memory/3620-42-0x0000000005510000-0x0000000005864000-memory.dmp
      Filesize

      3.3MB

    • memory/3620-53-0x0000000006A70000-0x0000000006AA2000-memory.dmp
      Filesize

      200KB

    • memory/3712-51-0x00000000061B0000-0x00000000061CE000-memory.dmp
      Filesize

      120KB

    • memory/3712-79-0x0000000007B30000-0x00000000081AA000-memory.dmp
      Filesize

      6.5MB

    • memory/3712-49-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3712-94-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3712-87-0x0000000007810000-0x0000000007818000-memory.dmp
      Filesize

      32KB

    • memory/3712-85-0x0000000007730000-0x0000000007744000-memory.dmp
      Filesize

      80KB

    • memory/3712-52-0x0000000006200000-0x000000000624C000-memory.dmp
      Filesize

      304KB

    • memory/3712-56-0x0000000074E50000-0x0000000074E9C000-memory.dmp
      Filesize

      304KB

    • memory/3712-84-0x0000000007720000-0x000000000772E000-memory.dmp
      Filesize

      56KB

    • memory/3712-66-0x0000000007190000-0x00000000071AE000-memory.dmp
      Filesize

      120KB

    • memory/3712-67-0x00000000071B0000-0x0000000007253000-memory.dmp
      Filesize

      652KB

    • memory/3712-46-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3712-43-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/3712-81-0x0000000007560000-0x000000000756A000-memory.dmp
      Filesize

      40KB

    • memory/4500-5-0x0000000005760000-0x00000000057FC000-memory.dmp
      Filesize

      624KB

    • memory/4500-7-0x0000000005920000-0x000000000593A000-memory.dmp
      Filesize

      104KB

    • memory/4500-28-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/4500-6-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/4500-8-0x0000000005900000-0x0000000005910000-memory.dmp
      Filesize

      64KB

    • memory/4500-9-0x00000000066A0000-0x0000000006702000-memory.dmp
      Filesize

      392KB

    • memory/4500-0-0x00000000745AE000-0x00000000745AF000-memory.dmp
      Filesize

      4KB

    • memory/4500-4-0x0000000005540000-0x000000000554A000-memory.dmp
      Filesize

      40KB

    • memory/4500-50-0x00000000745A0000-0x0000000074D50000-memory.dmp
      Filesize

      7.7MB

    • memory/4500-14-0x00000000745AE000-0x00000000745AF000-memory.dmp
      Filesize

      4KB

    • memory/4500-3-0x0000000005490000-0x0000000005522000-memory.dmp
      Filesize

      584KB

    • memory/4500-2-0x0000000005B30000-0x00000000060D4000-memory.dmp
      Filesize

      5.6MB

    • memory/4500-1-0x0000000000A40000-0x0000000000AF0000-memory.dmp
      Filesize

      704KB