Analysis

  • max time kernel
    100s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-10-2022 07:47

General

  • Target

    37558dbfd77792659eba1d3a10e84b308be22a7472278f4728b4df0de0fec72d.exe

  • Size

    6.3MB

  • MD5

    69b628b5f9cb5dd597f040b52532acc3

  • SHA1

    3e5d80d7ef488ab8ff4128d442f54b4c53dfcfbb

  • SHA256

    37558dbfd77792659eba1d3a10e84b308be22a7472278f4728b4df0de0fec72d

  • SHA512

    13e0f6a9ce8bc19fed61ee78962ccd2106e96e6164eb9aa57f1ae0ec5c09e9adf937a62cbdf20f51d96fef52f56c7f2848376efeb10d7017a5b95da196bd5ba4

  • SSDEEP

    49152:bkmZbQsxBXQbKXmuuFe6iRyhJ3jkqQVSfWVXqASv1x1dKO/5t7WGiocfGJDcjQcr:bkcbf6bKXpSjL+EnHOMz5ysZA5+bf6c

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Program crash 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37558dbfd77792659eba1d3a10e84b308be22a7472278f4728b4df0de0fec72d.exe
    "C:\Users\Admin\AppData\Local\Temp\37558dbfd77792659eba1d3a10e84b308be22a7472278f4728b4df0de0fec72d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 560
      2⤵
      • Program crash
      PID:4320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 564
      2⤵
      • Program crash
      PID:2860
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 564
      2⤵
      • Program crash
      PID:2208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 612
      2⤵
      • Program crash
      PID:3792
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 652
      2⤵
      • Program crash
      PID:2360
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 868
      2⤵
      • Program crash
      PID:1856
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic os get Caption
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3936
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1328
      2⤵
      • Program crash
      PID:4948
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1392
      2⤵
      • Program crash
      PID:4548
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4980
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3156
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic cpu get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2088
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic cpu get name
        3⤵
          PID:5076
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 140
        2⤵
        • Program crash
        PID:1076
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4540 -ip 4540
      1⤵
        PID:4276
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4540 -ip 4540
        1⤵
          PID:224
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4540 -ip 4540
          1⤵
            PID:5000
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4540 -ip 4540
            1⤵
              PID:5004
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4540 -ip 4540
              1⤵
                PID:3020
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4540 -ip 4540
                1⤵
                  PID:2908
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4540 -ip 4540
                  1⤵
                    PID:3544
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4540 -ip 4540
                    1⤵
                      PID:816
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4540 -ip 4540
                      1⤵
                        PID:768

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/2088-138-0x0000000000000000-mapping.dmp

                      • memory/3156-137-0x0000000000000000-mapping.dmp

                      • memory/3936-134-0x0000000000000000-mapping.dmp

                      • memory/4540-132-0x00000000033D0000-0x00000000038EF000-memory.dmp

                        Filesize

                        5.1MB

                      • memory/4540-133-0x0000000000400000-0x0000000000A55000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/4540-135-0x0000000000400000-0x0000000000A55000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/4540-140-0x0000000000400000-0x0000000000A55000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/4980-136-0x0000000000000000-mapping.dmp

                      • memory/5076-139-0x0000000000000000-mapping.dmp