Analysis

  • max time kernel
    160s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 18:47

General

  • Target

    eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a.exe

  • Size

    761KB

  • MD5

    4cb3b6c7cbada76bd1acb02e676d913c

  • SHA1

    c9f2744a5241f41c7a69415fd4156d7bcc75c52f

  • SHA256

    eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a

  • SHA512

    e6e8fa2c7cdcd33c664fbb1829f75104b2108ce49946433e5fb1a3d8788ea6ad26573c34bbcd9da0863e7a3545f6f97143287d732f066cad3032abcd7b5155d5

  • SSDEEP

    12288:/vfC4yEFa4+hvIi3GoyGyN0+p2C/wFOehxoT2r4imqpa2nGZjwtAJU3fatGVWbZG:/vfVDFa4+hv7GoyGyN0+3/yOIY2rhnGs

Score
9/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 3 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 6 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Modifies Internet Explorer Automatic Crash Recovery 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 27 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a.exe
    "C:\Users\Admin\AppData\Local\Temp\eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Program Files (x86)\MSDTCC.exe
      "C:\Program Files (x86)\MSDTCC.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Modifies Internet Explorer Automatic Crash Recovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5040
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3980
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3980 CREDAT:17410 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1932
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""c:\eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a.exe_And xMe.bat""
      2⤵
        PID:2380

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\MSDTCC.exe

      Filesize

      761KB

      MD5

      4cb3b6c7cbada76bd1acb02e676d913c

      SHA1

      c9f2744a5241f41c7a69415fd4156d7bcc75c52f

      SHA256

      eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a

      SHA512

      e6e8fa2c7cdcd33c664fbb1829f75104b2108ce49946433e5fb1a3d8788ea6ad26573c34bbcd9da0863e7a3545f6f97143287d732f066cad3032abcd7b5155d5

    • C:\Program Files (x86)\MSDTCC.exe

      Filesize

      761KB

      MD5

      4cb3b6c7cbada76bd1acb02e676d913c

      SHA1

      c9f2744a5241f41c7a69415fd4156d7bcc75c52f

      SHA256

      eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a

      SHA512

      e6e8fa2c7cdcd33c664fbb1829f75104b2108ce49946433e5fb1a3d8788ea6ad26573c34bbcd9da0863e7a3545f6f97143287d732f066cad3032abcd7b5155d5

    • C:\Users\Admin\AppData\Local\Temp\E_4\Exmlrpc.fne

      Filesize

      72KB

      MD5

      f79ee77a4f30401507e6f54a61598f58

      SHA1

      7f3ef4945f621ed2880ff5a10a126957b2011a17

      SHA256

      cf8e29720823eb114fbc3018569a7296ed3e6fcd6c4897f50c5c6e0e98d0b3f8

      SHA512

      26ccde784b06c46f60fb5a105c806c4d9dc1497fd79d39728fbcfa869d470ca2ba018b0665f3cbc05019fb0766dac2eb1084a6fdce2f9aaaae881beb09dd3739

    • C:\Users\Admin\AppData\Local\Temp\E_4\dp1.fne

      Filesize

      112KB

      MD5

      6d4b2e73f6f8ecff02f19f7e8ef9a8c7

      SHA1

      09c32ca167136a17fd69df8c525ea5ffeca6c534

      SHA256

      fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040

      SHA512

      2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04

    • C:\Users\Admin\AppData\Local\Temp\E_4\dp1.fne

      Filesize

      112KB

      MD5

      6d4b2e73f6f8ecff02f19f7e8ef9a8c7

      SHA1

      09c32ca167136a17fd69df8c525ea5ffeca6c534

      SHA256

      fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040

      SHA512

      2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04

    • C:\Users\Admin\AppData\Local\Temp\E_4\dp1.fne

      Filesize

      112KB

      MD5

      6d4b2e73f6f8ecff02f19f7e8ef9a8c7

      SHA1

      09c32ca167136a17fd69df8c525ea5ffeca6c534

      SHA256

      fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040

      SHA512

      2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04

    • C:\Users\Admin\AppData\Local\Temp\E_4\dp1.fne

      Filesize

      112KB

      MD5

      6d4b2e73f6f8ecff02f19f7e8ef9a8c7

      SHA1

      09c32ca167136a17fd69df8c525ea5ffeca6c534

      SHA256

      fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040

      SHA512

      2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04

    • C:\Users\Admin\AppData\Local\Temp\E_4\dp1.fne

      Filesize

      112KB

      MD5

      6d4b2e73f6f8ecff02f19f7e8ef9a8c7

      SHA1

      09c32ca167136a17fd69df8c525ea5ffeca6c534

      SHA256

      fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040

      SHA512

      2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04

    • C:\Users\Admin\AppData\Local\Temp\E_4\dp1.fne

      Filesize

      112KB

      MD5

      6d4b2e73f6f8ecff02f19f7e8ef9a8c7

      SHA1

      09c32ca167136a17fd69df8c525ea5ffeca6c534

      SHA256

      fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040

      SHA512

      2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04

    • C:\Users\Admin\AppData\Local\Temp\E_4\krnln.fnr

      Filesize

      408KB

      MD5

      b49e63ddadf4e7742ac810c24c874d34

      SHA1

      1dc901478e656f194442f272c34267d323906561

      SHA256

      a903caed2a7d6f8dfc7cf80ba2e2e7b8dc0b88f4afbdcb27416e7970cb481a4d

      SHA512

      e0d067acff06d8325a7e8bc32b2948f891c107e101c44a710f352c309cf40639c415420f1fb61daea2ad4305acf0e891b58677cc4f4c3494537c2577909bca62

    • C:\Users\Admin\AppData\Local\Temp\E_4\krnln.fnr

      Filesize

      408KB

      MD5

      b49e63ddadf4e7742ac810c24c874d34

      SHA1

      1dc901478e656f194442f272c34267d323906561

      SHA256

      a903caed2a7d6f8dfc7cf80ba2e2e7b8dc0b88f4afbdcb27416e7970cb481a4d

      SHA512

      e0d067acff06d8325a7e8bc32b2948f891c107e101c44a710f352c309cf40639c415420f1fb61daea2ad4305acf0e891b58677cc4f4c3494537c2577909bca62

    • C:\Users\Admin\AppData\Local\Temp\E_4\krnln.fnr

      Filesize

      408KB

      MD5

      b49e63ddadf4e7742ac810c24c874d34

      SHA1

      1dc901478e656f194442f272c34267d323906561

      SHA256

      a903caed2a7d6f8dfc7cf80ba2e2e7b8dc0b88f4afbdcb27416e7970cb481a4d

      SHA512

      e0d067acff06d8325a7e8bc32b2948f891c107e101c44a710f352c309cf40639c415420f1fb61daea2ad4305acf0e891b58677cc4f4c3494537c2577909bca62

    • \??\c:\eac294a3965f23fd83025dd8eaf2ca86b6299725dc2cceb24803bbd6b8d3ce4a.exe_And xMe.bat

      Filesize

      246B

      MD5

      4bebfc3a43a520282052d4ac77aa4285

      SHA1

      bd425c2f743af8063e0130b884f8e7b2afbe9600

      SHA256

      669b356fa18a688f321ebb4de45d479973c0883608a8276c88a154625263577b

      SHA512

      6d65c21d0792f0591df4116a3cd49319df43c86386ae0e5aa1e8a1aa3c23be1d8c25e8ba00cb0586595a0a26182a65ea5beaa6ba9bcc6af9005ee733a72a7a33

    • memory/2380-151-0x0000000000000000-mapping.dmp

    • memory/2536-150-0x0000000000760000-0x000000000077E000-memory.dmp

      Filesize

      120KB

    • memory/2536-132-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/2536-141-0x0000000010000000-0x0000000010129000-memory.dmp

      Filesize

      1.2MB

    • memory/2536-152-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/2536-153-0x0000000010000000-0x0000000010129000-memory.dmp

      Filesize

      1.2MB

    • memory/5040-146-0x0000000010000000-0x0000000010129000-memory.dmp

      Filesize

      1.2MB

    • memory/5040-134-0x0000000000000000-mapping.dmp

    • memory/5040-142-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/5040-145-0x00000000020C0000-0x00000000020DE000-memory.dmp

      Filesize

      120KB

    • memory/5040-155-0x0000000010000000-0x0000000010129000-memory.dmp

      Filesize

      1.2MB