Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2024, 01:24

General

  • Target
    5156add523f08eb7eabb51f3ce648d6f93c646bec4c6cee7dd59d95e5b50b2b3.exe
  • Size 730KB
  • Sample240803-bsjgcasgnc
  • SHA256 5156add523f08eb7eabb51f3ce648d6f93c646bec4c6cee7dd59d95e5b50b2b3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://94.156.66.169:5888/shtfgdfgd/Panel/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.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 4 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
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5156add523f08eb7eabb51f3ce648d6f93c646bec4c6cee7dd59d95e5b50b2b3.exe
    "C:\Users\Admin\AppData\Local\Temp\5156add523f08eb7eabb51f3ce648d6f93c646bec4c6cee7dd59d95e5b50b2b3.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1804
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\jystsdf.cmd" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:512
      • C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.sfx.exe
        jdfjdfgj.sfx.exe -pluklhpfbsnrsyethnymkdesppodtyuhngfszafugyRhvqxsdfHbgnmeG -dC:\Users\Admin\AppData\Local\Temp
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:412
        • C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe
          "C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1228
          • C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe
            C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe
            5⤵
            • Executes dropped EXE
            • Accesses Microsoft Outlook profiles
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:4924
          • C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe
            C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe
            5⤵
            • Executes dropped EXE
            PID:2608
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 80
              6⤵
              • Program crash
              PID:4280
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 88
              6⤵
              • Program crash
              PID:2624
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 120
              6⤵
              • Program crash
              PID:3932
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2608 -ip 2608
    1⤵
      PID:4212
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2608 -ip 2608
      1⤵
        PID:4736
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2608 -ip 2608
        1⤵
          PID:2084

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              jdfjdfgj.exe

              • Path C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.exe
              • Size 365KB
              • SHA256 14294dff13988ad3efe1ef9ca884b98d554a2c94bab76671e8a724d489785059
              • MD5 SHA1 SHA512 SSDEEP

              jdfjdfgj.sfx.exe

              • Path C:\Users\Admin\AppData\Local\Temp\jdfjdfgj.sfx.exe
              • Size 591KB
              • SHA256 7da2b4bacf0927f5510aee39c8122872f52367dfab528cc77176ee19b70e9fd1
              • MD5 SHA1 SHA512 SSDEEP

              jystsdf.cmd

              • Path C:\Users\Admin\AppData\Local\Temp\jystsdf.cmd
              • Size 18KB
              • SHA256 ff026f8db90e85004687be818e5f7479292631773cd032d6fdcc69ff7030b3c5
              • MD5 SHA1 SHA512 SSDEEP

              0f5007522459c86e95ffcc62f32308f1_a53bb4ca-6113-48bb-9609-441860fdd0d7

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1194130065-3471212556-1656947724-1000\0f5007522459c86e95ffcc62f32308f1_a53bb4ca-6113-48bb-9609-441860fdd0d7
              • Size 46B
              • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
              • MD5 SHA1 SHA512

              0f5007522459c86e95ffcc62f32308f1_a53bb4ca-6113-48bb-9609-441860fdd0d7

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1194130065-3471212556-1656947724-1000\0f5007522459c86e95ffcc62f32308f1_a53bb4ca-6113-48bb-9609-441860fdd0d7
              • Size 46B
              • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
              • MD5 SHA1 SHA512

              memory/1228-22-0x00000000003D0000-0x0000000000434000-memory.dmp

              memory/1228-23-0x0000000000BB0000-0x0000000000BB6000-memory.dmp

              memory/1228-24-0x0000000004EE0000-0x0000000004F48000-memory.dmp

              memory/1228-25-0x00000000050F0000-0x000000000518C000-memory.dmp

              memory/1228-26-0x00000000027E0000-0x00000000027E6000-memory.dmp

              memory/4924-29-0x0000000000400000-0x00000000004A2000-memory.dmp

              memory/4924-27-0x0000000000400000-0x00000000004A2000-memory.dmp