Analysis

  • max time kernel
    596s
  • max time network
    601s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 13:06

General

  • Target
    06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
  • Size 7.8MB
  • Sample240409-qb9drsba2x
  • SHA256 06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

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 12 IoCs
  • Loads dropped DLL 64 IoCs
  • UPX packed file 64 IoCs

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

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe
    "C:\Users\Admin\AppData\Local\Temp\06f5ae2998205719e3541415641a8afc2f5d6877b50c860df066e0e95c7ed3f3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4180
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4048
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4900
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4572
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4012
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4140
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3408
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3804
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4528
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4464
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:4104
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:1684
    • C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
      "C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe" -f torrc
      2⤵
      • Executes dropped EXE
      PID:2140

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cached-certs

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-certs
        • Size 20KB
        • SHA256 0c163ff1a3e0ebcbb0e81185deb67a27c40e20887299069e17059da3bdee34dd
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdesc-consensus.tmp

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdesc-consensus.tmp
        • Size 2.6MB
        • SHA256 d4244a317932d44c7cdc64bf716a1452c61bfafd28b8ab0fa85fb785725e8dbc
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdescs
        • Size 20.4MB
        • SHA256 8abfbff442c072a0989976660831b17032ca5ef55933ef31d7856625906f7f66
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdescs.new
        • Size 20.4MB
        • SHA256 9a131fb4dba606abd8ab1a38ed0e43699bed425ef6f4987201d8927957d4f2ff
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdescs.new
        • Size 9.8MB
        • SHA256 7d54299032e4e1a5ab346a21b5da72f2f651eb51eb34ccf38cc9db8c3ffd9c8b
        • MD5 SHA1 SHA512 SSDEEP

        state

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\state
        • Size 3KB
        • SHA256 441306c0d7cb81865364c903edb757b39b9fc4907aa826e6630a47a87e809b6d
        • MD5 SHA1 SHA512

        state

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\state
        • Size 5KB
        • SHA256 b3bcace2bc3b543f568b5998865cf9ce9db04e38b432e70b42b273e8a1f7288f
        • MD5 SHA1 SHA512 SSDEEP

        state

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\state
        • Size 232B
        • SHA256 25cf28614fb38fc905c854a24171acf37b78cb7aae5cbd2457a43775911bbeb9
        • MD5 SHA1 SHA512

        dllhost.exe

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\dllhost.exe
        • Size 973KB
        • SHA256 f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
        • MD5 SHA1 SHA512 SSDEEP

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\951497bb\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\951497bb\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\951497bb\tor\libgcc_s_sjlj-1.dll
        • Size 286KB
        • SHA256 2922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
        • MD5 SHA1 SHA512 SSDEEP

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\libssl-1_1.dll
        • Size 439KB
        • SHA256 c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
        • MD5 SHA1 SHA512 SSDEEP

        libssp-0.dll

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\libssp-0.dll
        • Size 88KB
        • SHA256 cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
        • MD5 SHA1 SHA512 SSDEEP

        libwinpthread-1.dll

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\libwinpthread-1.dll
        • Size 188KB
        • SHA256 92cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
        • MD5 SHA1 SHA512 SSDEEP

        torrc

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\torrc
        • Size 157B
        • SHA256 eee8bdeac9340fd17d498eced366348b65e9da7176aaa5614cdb7f5fa34394ea
        • MD5 SHA1 SHA512

        zlib1.dll

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\zlib1.dll
        • Size 52KB
        • SHA256 8688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
        • MD5 SHA1 SHA512 SSDEEP

        memory/4012-271-0x00000000743C0000-0x0000000074409000-memory.dmp

        memory/4012-272-0x0000000074390000-0x00000000743B4000-memory.dmp

        memory/4012-273-0x0000000074280000-0x000000007438A000-memory.dmp

        memory/4012-274-0x00000000741F0000-0x0000000074278000-memory.dmp

        memory/4012-265-0x00000000744E0000-0x00000000747AF000-memory.dmp

        memory/4012-295-0x00000000744E0000-0x00000000747AF000-memory.dmp

        memory/4012-270-0x0000000074120000-0x00000000741EE000-memory.dmp

        memory/4012-296-0x0000000074410000-0x00000000744D8000-memory.dmp

        memory/4012-297-0x0000000074120000-0x00000000741EE000-memory.dmp

        memory/4012-267-0x0000000074410000-0x00000000744D8000-memory.dmp

        memory/4012-263-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4012-298-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4012-337-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-56-0x0000000074520000-0x0000000074569000-memory.dmp

        memory/4048-34-0x0000000074520000-0x0000000074569000-memory.dmp

        memory/4048-111-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-119-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-127-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-103-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-154-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-53-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-33-0x0000000074570000-0x000000007463E000-memory.dmp

        memory/4048-78-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-43-0x0000000074640000-0x0000000074708000-memory.dmp

        memory/4048-86-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-94-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-20-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-69-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4048-35-0x00000000744F0000-0x0000000074514000-memory.dmp

        memory/4048-42-0x0000000001320000-0x00000000015EF000-memory.dmp

        memory/4048-36-0x00000000743E0000-0x00000000744EA000-memory.dmp

        memory/4048-55-0x0000000074570000-0x000000007463E000-memory.dmp

        memory/4048-59-0x0000000074110000-0x00000000743DF000-memory.dmp

        memory/4048-41-0x0000000074080000-0x0000000074108000-memory.dmp

        memory/4048-37-0x0000000074110000-0x00000000743DF000-memory.dmp

        memory/4140-350-0x00000000744E0000-0x00000000747AF000-memory.dmp

        memory/4140-351-0x0000000074410000-0x00000000744D8000-memory.dmp

        memory/4140-352-0x0000000074120000-0x00000000741EE000-memory.dmp

        memory/4140-353-0x00000000743C0000-0x0000000074409000-memory.dmp

        memory/4140-355-0x0000000074280000-0x000000007438A000-memory.dmp

        memory/4140-354-0x0000000074390000-0x00000000743B4000-memory.dmp

        memory/4140-356-0x00000000741F0000-0x0000000074278000-memory.dmp

        memory/4140-357-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4140-377-0x00000000744E0000-0x00000000747AF000-memory.dmp

        memory/4180-299-0x00000000751C0000-0x00000000751F9000-memory.dmp

        memory/4180-294-0x0000000073EE0000-0x0000000073F19000-memory.dmp

        memory/4180-210-0x0000000073EE0000-0x0000000073F19000-memory.dmp

        memory/4180-102-0x0000000074D80000-0x0000000074DB9000-memory.dmp

        memory/4180-44-0x0000000073C70000-0x0000000073CA9000-memory.dmp

        memory/4180-0-0x00000000751C0000-0x00000000751F9000-memory.dmp

        memory/4180-308-0x0000000073C70000-0x0000000073CA9000-memory.dmp

        memory/4180-368-0x0000000074D80000-0x0000000074DB9000-memory.dmp

        memory/4572-221-0x0000000074120000-0x00000000741EE000-memory.dmp

        memory/4572-266-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4572-222-0x00000000744E0000-0x00000000747AF000-memory.dmp

        memory/4572-220-0x0000000074410000-0x00000000744D8000-memory.dmp

        memory/4572-211-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4572-192-0x00000000744E0000-0x00000000747AF000-memory.dmp

        memory/4572-189-0x0000000074120000-0x00000000741EE000-memory.dmp

        memory/4572-188-0x00000000741F0000-0x0000000074278000-memory.dmp

        memory/4572-187-0x0000000074280000-0x000000007438A000-memory.dmp

        memory/4572-185-0x00000000743C0000-0x0000000074409000-memory.dmp

        memory/4572-186-0x0000000074390000-0x00000000743B4000-memory.dmp

        memory/4572-184-0x0000000074410000-0x00000000744D8000-memory.dmp

        memory/4900-170-0x00000000003C0000-0x00000000007C4000-memory.dmp

        memory/4900-171-0x0000000074110000-0x00000000743DF000-memory.dmp

        memory/4900-172-0x0000000074640000-0x0000000074708000-memory.dmp

        memory/4900-166-0x0000000074080000-0x0000000074108000-memory.dmp

        memory/4900-164-0x00000000743E0000-0x00000000744EA000-memory.dmp

        memory/4900-160-0x0000000074520000-0x0000000074569000-memory.dmp

        memory/4900-162-0x00000000744F0000-0x0000000074514000-memory.dmp

        memory/4900-158-0x0000000074570000-0x000000007463E000-memory.dmp

        memory/4900-155-0x0000000074640000-0x0000000074708000-memory.dmp

        memory/4900-153-0x0000000074110000-0x00000000743DF000-memory.dmp

        memory/4900-152-0x00000000003C0000-0x00000000007C4000-memory.dmp