Analysis

  • max time kernel
    71s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/10/2022, 21:39

General

  • Target

    8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe

  • Size

    6.3MB

  • MD5

    9e6dddfb09fce352fdcf0bd0c87aa2ca

  • SHA1

    b039fd19ade0efb59aea9b1ebe1a081bc289417e

  • SHA256

    8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212

  • SHA512

    315feef33a01a256cde3f457a20f4318d068560ced685abe38d5f2812b25144ac0276893552d383477a7bec4e4d5f84a2de9e071226b5c26cea84385de83cdd0

  • SSDEEP

    49152:bkmZbQsxBXQbKXmuDFe6iRyhJ3jkqQVSfWVXqASv1x1dKO/5t7WGiocfGJDcjQcr:bkcbf6bKX+SjL+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\8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe
    "C:\Users\Admin\AppData\Local\Temp\8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 560
      2⤵
      • Program crash
      PID:1796
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 584
      2⤵
      • Program crash
      PID:1212
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 564
      2⤵
      • Program crash
      PID:4696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 640
      2⤵
      • Program crash
      PID:1380
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 808
      2⤵
      • Program crash
      PID:2580
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 836
      2⤵
      • Program crash
      PID:1872
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic os get Caption
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4456
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 1320
      2⤵
      • Program crash
      PID:4832
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 1308
      2⤵
      • Program crash
      PID:2240
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1852
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2924
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic cpu get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2236
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic cpu get name
        3⤵
          PID:1160
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 140
        2⤵
        • Program crash
        PID:3676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1620 -ip 1620
      1⤵
        PID:1480
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1620 -ip 1620
        1⤵
          PID:1288
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1620 -ip 1620
          1⤵
            PID:4732
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1620 -ip 1620
            1⤵
              PID:3808
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1620 -ip 1620
              1⤵
                PID:1764
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1620 -ip 1620
                1⤵
                  PID:1856
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1620 -ip 1620
                  1⤵
                    PID:4624
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1620 -ip 1620
                    1⤵
                      PID:3464
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1620 -ip 1620
                      1⤵
                        PID:1860

                      Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • memory/1620-135-0x0000000003370000-0x000000000388F000-memory.dmp

                              Filesize

                              5.1MB

                            • memory/1620-136-0x0000000000400000-0x0000000000A55000-memory.dmp

                              Filesize

                              6.3MB

                            • memory/1620-142-0x0000000000400000-0x0000000000A55000-memory.dmp

                              Filesize

                              6.3MB