Analysis

  • max time kernel
    598s
  • max time network
    605s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-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.

  • 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⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3972
    • 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:3172
    • 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:4132
    • 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:4352
    • 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:4032
    • 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:3384
    • 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:3064
    • 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:3180
    • 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:4792
    • 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:2988
    • 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:4740
    • 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:1668
    • 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:2328

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 15KB
        • SHA256 c51e5ce240a823abc8d62e21fdc8853fe8e61c4438b65d00ac5e4c4b9db31993
        • MD5 SHA1 SHA512 SSDEEP

        cached-certs

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-certs
        • Size 20KB
        • SHA256 c6443df9e2f3e733b3c9bd1e80111e2ce6a6c3067af620a77a1480d9bc77e7cc
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdesc-consensus

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdesc-consensus
        • 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 7399884f93a992d082080ccb6a213519b44d85a112154c871f2962788d8916a2
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdescs.new
        • Size 20.4MB
        • SHA256 83c2df2cf5bb139dbc08022e9561443b5210c11c31cdb69611e5d16221108c28
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\cached-microdescs.new
        • Size 12.6MB
        • SHA256 a95b9efa3896954b98f98c87c236b8452c864d492eb4e5f4b9f00381f52cca84
        • MD5 SHA1 SHA512 SSDEEP

        state

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\state
        • Size 232B
        • SHA256 3726f25d02a728061be467ccfc934494028526592667ec22eba89e48cbfdd7dd
        • MD5 SHA1 SHA512

        state

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\state
        • Size 3KB
        • SHA256 91e97c04f7876f6bf1faf4b152d4813b8a82d7c795389b4b9b3a5308abee4edc
        • MD5 SHA1 SHA512

        state

        • Path C:\Users\Admin\AppData\Local\951497bb\tor\data\state
        • Size 5KB
        • SHA256 93c9245181146743fd23361879902e52a0f38f80dec366cf61801694864a7ca8
        • MD5 SHA1 SHA512 SSDEEP

        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/3172-47-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-43-0x0000000072FC0000-0x000000007328F000-memory.dmp

        memory/3172-29-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-107-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-50-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/3172-49-0x0000000073530000-0x0000000073579000-memory.dmp

        memory/3172-55-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-56-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-64-0x00000000013B0000-0x0000000001438000-memory.dmp

        memory/3172-115-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-44-0x0000000073580000-0x0000000073648000-memory.dmp

        memory/3172-35-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/3172-79-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-98-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-42-0x00000000013B0000-0x0000000001438000-memory.dmp

        memory/3172-37-0x0000000073320000-0x000000007342A000-memory.dmp

        memory/3172-65-0x00000000013B0000-0x000000000167F000-memory.dmp

        memory/3172-123-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-131-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-32-0x0000000073530000-0x0000000073579000-memory.dmp

        memory/3172-156-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3172-45-0x00000000013B0000-0x000000000167F000-memory.dmp

        memory/3172-36-0x0000000073430000-0x0000000073454000-memory.dmp

        memory/3172-41-0x0000000073290000-0x0000000073318000-memory.dmp

        memory/3384-418-0x0000000073320000-0x000000007342A000-memory.dmp

        memory/3384-414-0x0000000073530000-0x0000000073579000-memory.dmp

        memory/3384-412-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/3384-410-0x0000000073580000-0x0000000073648000-memory.dmp

        memory/3384-408-0x0000000072FC0000-0x000000007328F000-memory.dmp

        memory/3384-406-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/3384-416-0x0000000073430000-0x0000000073454000-memory.dmp

        memory/3384-421-0x0000000073290000-0x0000000073318000-memory.dmp

        memory/3972-356-0x0000000072C20000-0x0000000072C5C000-memory.dmp

        memory/3972-358-0x0000000074000000-0x000000007403C000-memory.dmp

        memory/3972-191-0x0000000072C20000-0x0000000072C5C000-memory.dmp

        memory/3972-106-0x0000000074000000-0x000000007403C000-memory.dmp

        memory/3972-0-0x0000000074030000-0x000000007406C000-memory.dmp

        memory/3972-46-0x0000000072C90000-0x0000000072CCC000-memory.dmp

        memory/3972-294-0x0000000072C90000-0x0000000072CCC000-memory.dmp

        memory/3972-285-0x0000000074030000-0x000000007406C000-memory.dmp

        memory/3972-275-0x0000000072C20000-0x0000000072C5C000-memory.dmp

        memory/4032-329-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4032-331-0x0000000072FC0000-0x000000007328F000-memory.dmp

        memory/4032-401-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4032-357-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4032-337-0x0000000073290000-0x0000000073318000-memory.dmp

        memory/4032-333-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/4032-336-0x0000000073320000-0x000000007342A000-memory.dmp

        memory/4032-335-0x0000000073430000-0x0000000073454000-memory.dmp

        memory/4032-334-0x0000000073530000-0x0000000073579000-memory.dmp

        memory/4032-332-0x0000000073580000-0x0000000073648000-memory.dmp

        memory/4132-168-0x0000000073290000-0x0000000073318000-memory.dmp

        memory/4132-167-0x0000000073320000-0x000000007342A000-memory.dmp

        memory/4132-157-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4132-195-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/4132-159-0x0000000073580000-0x0000000073648000-memory.dmp

        memory/4132-194-0x0000000073580000-0x0000000073648000-memory.dmp

        memory/4132-164-0x0000000073530000-0x0000000073579000-memory.dmp

        memory/4132-166-0x0000000073430000-0x0000000073454000-memory.dmp

        memory/4132-160-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/4132-158-0x0000000072FC0000-0x000000007328F000-memory.dmp

        memory/4132-240-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4132-193-0x0000000072FC0000-0x000000007328F000-memory.dmp

        memory/4132-192-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4352-252-0x0000000073320000-0x000000007342A000-memory.dmp

        memory/4352-251-0x0000000073430000-0x0000000073454000-memory.dmp

        memory/4352-250-0x0000000073530000-0x0000000073579000-memory.dmp

        memory/4352-253-0x0000000073290000-0x0000000073318000-memory.dmp

        memory/4352-249-0x0000000073460000-0x000000007352E000-memory.dmp

        memory/4352-248-0x0000000073580000-0x0000000073648000-memory.dmp

        memory/4352-276-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4352-247-0x0000000072FC0000-0x000000007328F000-memory.dmp

        memory/4352-245-0x0000000000100000-0x0000000000504000-memory.dmp

        memory/4352-322-0x0000000000100000-0x0000000000504000-memory.dmp