Resubmissions

17/04/2024, 14:50

240417-r7sxbsch5710

17/04/2024, 14:50

240417-r7pjxach4810

17/04/2024, 14:50

240417-r7nmlsec7w10

17/04/2024, 14:50

240417-r7m13sch4610

17/04/2024, 14:50

240417-r7mqbaec6110

15/04/2024, 13:17

240415-qjtnaahe9v10

10/04/2024, 12:00

240410-n6ndnsaa4w10

10/04/2024, 12:00

240410-n6m3xaaa4t10

10/04/2024, 12:00

240410-n6m3xaaa4s10

10/04/2024, 12:00

240410-n6lvvaeh2310

Analysis

  • max time kernel
    597s
  • max time network
    600s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 14:50

General

  • Target
    a7613e5c267e7f270918ef87fcb1e45c.exe
  • Size 7.8MB
  • Sample240417-r7nmlsec7w
  • SHA256 1b9c4646b8840ef2d2a24603ffa2efa695ee29002c0057d4ba558080f2c485b6
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 7 IoCs

    Detects file using ACProtect software.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 25 IoCs
  • Loads dropped DLL 64 IoCs
  • UPX packed file 64 IoCs

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

  • Adds Run key to start application 2 TTPs 4 IoCs
  • Looks up external IP address via web service 15 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 18 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: RenamesItself 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a7613e5c267e7f270918ef87fcb1e45c.exe
    "C:\Users\Admin\AppData\Local\Temp\a7613e5c267e7f270918ef87fcb1e45c.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3124
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3144
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4796
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1456
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2836
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:760
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:212
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2856
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2524
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:2900
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4460
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4784
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4572
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:600
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4944
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:3216
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4464
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4180
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4440
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:1588
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4512
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:2560
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4556
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:3620
    • C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
      "C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:5100

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cached-certs

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\cached-certs
        • Size 20KB
        • SHA256 9993bc4eceb74ac9d20def416ca723e3430a191a2928999a608042bf043d4dfa
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdesc-consensus.tmp

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\cached-microdesc-consensus.tmp
        • Size 2.6MB
        • SHA256 e1f51b61149b811c5029caaa39ddf54faa18fcd18bbcf432155ad324fbc0fdb7
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\cached-microdescs
        • Size 20.2MB
        • SHA256 2791eecb536f9f0dd691c0462bcf07ac6163ff43d81eebc72034fcf6969ca9a8
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\cached-microdescs.new
        • Size 20.2MB
        • SHA256 94affdffd320527d8e2811142b1014f8c1227882251e5f1128acaac12a88385c
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\cached-microdescs.new
        • Size 12.2MB
        • SHA256 f081df15e3f3f98a629cf9a4accafed5ed50356bba840363141a166af8f61c98
        • MD5 SHA1 SHA512 SSDEEP

        state

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\state
        • Size 232B
        • SHA256 f36984fd9a81539e768f0fddc1e042bd5b085e4cb61720d8b96fa2fb2e3f5ee3
        • MD5 SHA1 SHA512

        state

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\data\state
        • Size 3KB
        • SHA256 c005f1a589c64b9a732d90fc413b308d3bd55118cdaa44a332a5124b05494cf7
        • MD5 SHA1 SHA512

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\libcrypto-1_1.dll
        • Size 1.7MB
        • SHA256 c8db0ff0f7047ed91b057005e86ad3a23eae616253313aa047c560d9eb398369
        • MD5 SHA1 SHA512 SSDEEP

        libevent-2-1-6.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\libevent-2-1-6.dll
        • Size 366KB
        • SHA256 b65f9aa0c7912af64bd9b05e9322e994339a11b0c8907e6a6166d7b814bda838
        • MD5 SHA1 SHA512 SSDEEP

        libgcc_s_sjlj-1.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\libgcc_s_sjlj-1.dll
        • Size 286KB
        • SHA256 2922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
        • MD5 SHA1 SHA512 SSDEEP

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\libssl-1_1.dll
        • Size 439KB
        • SHA256 c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
        • MD5 SHA1 SHA512 SSDEEP

        libssp-0.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\libssp-0.dll
        • Size 88KB
        • SHA256 cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
        • MD5 SHA1 SHA512 SSDEEP

        libwinpthread-1.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\libwinpthread-1.dll
        • Size 188KB
        • SHA256 92cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
        • MD5 SHA1 SHA512 SSDEEP

        torrc

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\torrc
        • Size 157B
        • SHA256 aacbccc1d0337c77cb4408cd9556b8e31d3a0390ab2ab6b17ad3bf30f2c93850
        • MD5 SHA1 SHA512

        windows32.exe

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\windows32.exe
        • Size 973KB
        • SHA256 f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
        • MD5 SHA1 SHA512 SSDEEP

        zlib1.dll

        • Path C:\Users\Admin\AppData\Local\f7cf36c6\tor\zlib1.dll
        • Size 52KB
        • SHA256 8688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
        • MD5 SHA1 SHA512 SSDEEP

        memory/760-327-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/760-329-0x0000000074150000-0x000000007441F000-memory.dmp

        memory/760-331-0x0000000074080000-0x0000000074148000-memory.dmp

        memory/1456-267-0x0000000074080000-0x0000000074148000-memory.dmp

        memory/1456-268-0x0000000073D90000-0x0000000073E5E000-memory.dmp

        memory/1456-250-0x0000000074080000-0x0000000074148000-memory.dmp

        memory/1456-256-0x0000000074000000-0x0000000074024000-memory.dmp

        memory/1456-257-0x0000000073EF0000-0x0000000073FFA000-memory.dmp

        memory/1456-259-0x0000000073E60000-0x0000000073EE8000-memory.dmp

        memory/1456-261-0x0000000074150000-0x000000007441F000-memory.dmp

        memory/1456-254-0x0000000074030000-0x0000000074079000-memory.dmp

        memory/1456-251-0x0000000073D90000-0x0000000073E5E000-memory.dmp

        memory/1456-248-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/1456-266-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/2836-301-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/2836-311-0x0000000074080000-0x0000000074148000-memory.dmp

        memory/2836-281-0x0000000074150000-0x000000007441F000-memory.dmp

        memory/2836-282-0x0000000074080000-0x0000000074148000-memory.dmp

        memory/2836-285-0x0000000073E20000-0x0000000073F2A000-memory.dmp

        memory/2836-283-0x0000000073F60000-0x0000000073FA9000-memory.dmp

        memory/2836-287-0x0000000073FB0000-0x000000007407E000-memory.dmp

        memory/2836-286-0x0000000073D90000-0x0000000073E18000-memory.dmp

        memory/2836-284-0x0000000073F30000-0x0000000073F54000-memory.dmp

        memory/2836-310-0x0000000074150000-0x000000007441F000-memory.dmp

        memory/2836-312-0x0000000073FB0000-0x000000007407E000-memory.dmp

        memory/3124-55-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-75-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-34-0x0000000074300000-0x0000000074349000-memory.dmp

        memory/3124-33-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-35-0x0000000074230000-0x00000000742F8000-memory.dmp

        memory/3124-39-0x0000000074200000-0x0000000074224000-memory.dmp

        memory/3124-40-0x00000000740F0000-0x00000000741FA000-memory.dmp

        memory/3124-45-0x0000000074350000-0x000000007441E000-memory.dmp

        memory/3124-44-0x0000000073D90000-0x000000007405F000-memory.dmp

        memory/3124-43-0x00000000013B0000-0x000000000167F000-memory.dmp

        memory/3124-42-0x00000000013B0000-0x0000000001438000-memory.dmp

        memory/3124-161-0x00000000013B0000-0x0000000001438000-memory.dmp

        memory/3124-41-0x0000000074060000-0x00000000740E8000-memory.dmp

        memory/3124-58-0x0000000074230000-0x00000000742F8000-memory.dmp

        memory/3124-80-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-88-0x00000000013B0000-0x0000000001438000-memory.dmp

        memory/3124-89-0x00000000013B0000-0x000000000167F000-memory.dmp

        memory/3124-90-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-98-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-113-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-121-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-129-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3124-138-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3144-160-0x0000000074300000-0x0000000074349000-memory.dmp

        memory/3144-163-0x0000000074200000-0x0000000074224000-memory.dmp

        memory/3144-158-0x0000000074350000-0x000000007441E000-memory.dmp

        memory/3144-155-0x0000000074230000-0x00000000742F8000-memory.dmp

        memory/3144-174-0x0000000074230000-0x00000000742F8000-memory.dmp

        memory/3144-167-0x0000000074060000-0x00000000740E8000-memory.dmp

        memory/3144-172-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3144-150-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/3144-153-0x0000000073D90000-0x000000007405F000-memory.dmp

        memory/3144-173-0x0000000073D90000-0x000000007405F000-memory.dmp

        memory/3144-165-0x00000000740F0000-0x00000000741FA000-memory.dmp

        memory/4508-46-0x0000000073980000-0x00000000739B9000-memory.dmp

        memory/4508-112-0x0000000074500000-0x0000000074539000-memory.dmp

        memory/4508-0-0x0000000074ED0000-0x0000000074F09000-memory.dmp

        memory/4796-194-0x0000000073EF0000-0x0000000073FFA000-memory.dmp

        memory/4796-193-0x0000000074000000-0x0000000074024000-memory.dmp

        memory/4796-195-0x0000000073E60000-0x0000000073EE8000-memory.dmp

        memory/4796-188-0x0000000074030000-0x0000000074079000-memory.dmp

        memory/4796-185-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/4796-187-0x0000000074080000-0x0000000074148000-memory.dmp

        memory/4796-197-0x0000000074150000-0x000000007441F000-memory.dmp

        memory/4796-196-0x0000000073D90000-0x0000000073E5E000-memory.dmp

        memory/4796-249-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/4796-213-0x0000000000DA0000-0x00000000011A4000-memory.dmp

        memory/4796-222-0x0000000074080000-0x0000000074148000-memory.dmp