Resubmissions

26-07-2024 05:05

240726-frc1ds1drf 10

25-07-2024 07:20

240725-h567hayclf 10

24-07-2024 14:30

240724-rvd8ea1akj 10

24-07-2024 13:56

240724-q83bqasdqb 10

23-07-2024 11:06

240723-m7t26stbmr 10

Analysis

  • max time kernel
    215s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-07-2024 05:05

General

  • Target

    Release/Server.exe

  • Size

    1.0MB

  • MD5

    97fdf675692906714405d7e9bd6a9c61

  • SHA1

    f388a87852ca61122f2563b9919625d33c7efe78

  • SHA256

    dd3c72966f70692309714ec42461021fef21c26ad33b1b43e3232186b632a44b

  • SHA512

    06f371bbec435746a876bb8127979c46fb1a21949c7f2b1f0e7edd4895382c5018113d52cf86485fa8d269f5c4b597c2739519db11b78bb7574638272ebf925c

  • SSDEEP

    24576:UcBAVQOcXu65lmmomlEkmmsEnE7E7E7EUmemmmmmmIDmeQaKM:USAVQTXuElmmomSkmmtEQQQUmemmmmmL

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 55 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Release\Server.exe
    "C:\Users\Admin\AppData\Local\Temp\Release\Server.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2744
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:2628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\GMap.NET\DllCache\SQLite_v98_NET4_x86\System.Data.SQLite.DLL

      Filesize

      1.3MB

      MD5

      14393eb908e072fa3164597414bb0a75

      SHA1

      5e04e084ec44a0b29196d0c21213201240f11ba0

      SHA256

      59b9d95ae42e35525fc63f93168fe304409463ee070a3cf21a427a2833564b80

      SHA512

      f5fc3d9e98cca1fbbbe026707086a71f801016348d2355541d630879ad51a850f49eb4a5f7a94e12a844d7a7108d69fa6d762ee19f4805d6aafef16259b4330b

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\1ekdfds1.newcfg

      Filesize

      805B

      MD5

      eb5e7c02c1994e15cdaf2a8a052477bf

      SHA1

      8ce675a1d2780867fa05f6698aeff55cf41966de

      SHA256

      8ea66baaffc61a5e5bca357f010dfbb45b57dd3fd0bd528e67c0b65a23e6be44

      SHA512

      cdc8b3725c056abd180b7ac6d15eb5279f330f0ea0c4c2919404b6e2ddf55e3347ffcacb9a9ed47f4c4241874a08be07af354dc8f594860c3b89baf321fb63d4

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\2gxooowk.newcfg

      Filesize

      803B

      MD5

      2fda4c7115063230bbe327d4608cb7ca

      SHA1

      5ae429e7459056cd067d01ab29724c316f60850b

      SHA256

      f3f0af08dae890f6e715b88e4ce8e4b0e02cecff1c77d81306823f55b372cdec

      SHA512

      c86e311c5e1a899da25473528a5404fbf348b5ca3452fe942feec251786c5b0c649b6c2959e864611f1721994ac2e0375081f93ff4371f2555a5d4ebe15c5bec

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\s2xz1yuj.newcfg

      Filesize

      804B

      MD5

      54e7dc2fe70512ede6b9090c6af8e3ee

      SHA1

      2afced27623b17889e02cfa27ddd9378cfe44f8b

      SHA256

      e01d5ed972f3bc772047c3c52717c4920375326138e9e883eb03d608cde67858

      SHA512

      13b6491a742e4ed1117b6bcd87e642e4b18985b26f913a39ea94b548565d0670bf8a0ce9069b6133af073ed41b8c3bdf60d0f243cbe827202600f14921a250c1

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\user.config

      Filesize

      311B

      MD5

      a35bc67d130a4fb76c2c2831cbdddd55

      SHA1

      66502423bba03870522e50608212b6ee27ebf4c5

      SHA256

      e94a97e512fbc8ed9f5691d921fdeddbff4cc16b024c5335adf66bff3a7a8192

      SHA512

      4401b234d7914afa860e356be1667cc5f44402255f7cc6cc3d8df80883167f6b55463e62156df57be697ee501897fac61a71f97911c6fdb6630272341ac8a07e

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\user.config

      Filesize

      434B

      MD5

      cfcf8e91857f364e002065c52ff8f91c

      SHA1

      8407ecb3c33a1f3fcf18a723e6884acf7e5a0f4a

      SHA256

      572dda8c7f211dc6a4efc7aecb4a54cb4e0ced1e4c9a4b9f96bb329c983c64e6

      SHA512

      364fecac3a051441b4fefcebb2cc9e38632f99dd04593cd5d9b148986afb09b195e88cdbfa2e778b8934564b76d04fe053f919f0a60769b023f2f753ede06d1e

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\user.config

      Filesize

      560B

      MD5

      463d2a6611fbb9f0657b8c8c9783f6e0

      SHA1

      9fbda301bda3be3c9c2362b08cf4046857e2612d

      SHA256

      31d89529523e9b788ceec89cb43f1d2d26b44829e720324facf0906251135046

      SHA512

      c2b30090064b389eed8f79429765dc881c74c83352c7bb6e81585b81e9df6010cc89150766e94bf5091279a54b50301a529af70ec2626e2da2a842040424b169

    • C:\Users\Admin\AppData\Local\Server\Server.exe_Url_jmtcyt32s450mrkqcfhpdrl3u0cpu3sy\1.0.0.0\wnkli4gz.newcfg

      Filesize

      688B

      MD5

      1b3ada0fdd06f798be1c03cb51b07db6

      SHA1

      da4de6b4d4e3660947059a20e966d01c40d8c2ee

      SHA256

      15f11b3764eca4b990052e1fdfbbb33025baa1455a35e80e5dfef63349ecdf92

      SHA512

      a3d0721cb04eebb677ae80b9738e65aa7c98e9797b08201c548bf1628028a4f3afdb92333703a20ed21cc2fd632733c26524b8d81d9502a7555c9571f3b933d6

    • memory/2744-8-0x0000000008B20000-0x0000000008BCA000-memory.dmp

      Filesize

      680KB

    • memory/2744-56-0x000000000A050000-0x000000000A08C000-memory.dmp

      Filesize

      240KB

    • memory/2744-10-0x0000000009860000-0x000000000988C000-memory.dmp

      Filesize

      176KB

    • memory/2744-11-0x0000000009B80000-0x0000000009E62000-memory.dmp

      Filesize

      2.9MB

    • memory/2744-12-0x000000000A0E0000-0x000000000A434000-memory.dmp

      Filesize

      3.3MB

    • memory/2744-13-0x0000000009900000-0x0000000009922000-memory.dmp

      Filesize

      136KB

    • memory/2744-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

      Filesize

      4KB

    • memory/2744-18-0x0000000009950000-0x0000000009A9B000-memory.dmp

      Filesize

      1.3MB

    • memory/2744-30-0x0000000009AA0000-0x0000000009AEC000-memory.dmp

      Filesize

      304KB

    • memory/2744-31-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-7-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-6-0x0000000005E10000-0x0000000005E1A000-memory.dmp

      Filesize

      40KB

    • memory/2744-5-0x0000000006830000-0x0000000006A82000-memory.dmp

      Filesize

      2.3MB

    • memory/2744-9-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-57-0x000000000A010000-0x000000000A031000-memory.dmp

      Filesize

      132KB

    • memory/2744-67-0x000000000DB60000-0x000000000DC12000-memory.dmp

      Filesize

      712KB

    • memory/2744-4-0x0000000005E50000-0x0000000005EE2000-memory.dmp

      Filesize

      584KB

    • memory/2744-81-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

      Filesize

      4KB

    • memory/2744-82-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-3-0x00000000059C0000-0x0000000005A1C000-memory.dmp

      Filesize

      368KB

    • memory/2744-109-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-2-0x0000000006020000-0x00000000065C4000-memory.dmp

      Filesize

      5.6MB

    • memory/2744-123-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-1-0x0000000000EF0000-0x0000000001000000-memory.dmp

      Filesize

      1.1MB

    • memory/2744-137-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-138-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/2744-139-0x000000000A570000-0x000000000A692000-memory.dmp

      Filesize

      1.1MB