Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    01-11-2023 20:57

General

  • Target

    juhygr.msi

  • Size

    8.3MB

  • MD5

    2a2cfd61d4ebc2f4956e9a56815b7c0f

  • SHA1

    47718e8df5e7a0d0b2c74f10696ca50cf6e1e0b9

  • SHA256

    3a67f1634416de1483327e8cfe38c456f6891512433f5128df07444e44b886cd

  • SHA512

    96989896a5eb3dc99d602cad4bfa4ced65ac04a1fd5e79c8c09a70e3a5ce6bcd8eb686ab96f55191a2e5712c23f543ac5f29ab11e773238c27c76905cd4cdb22

  • SSDEEP

    196608:ikdAirk9zqV8GinTPMoGkd/ROfL0uUmN4in1VAnEVYxVSe317I:pdAirAzqVAnTPMgd+0ogHnF317I

Malware Config

Extracted

Family

darkgate

Botnet

ADS5

C2

http://sftp.noheroway.com

Attributes
  • alternative_c2_port

    8080

  • anti_analysis

    true

  • anti_debug

    true

  • anti_vm

    true

  • c2_port

    443

  • check_disk

    true

  • check_ram

    true

  • check_xeon

    true

  • crypter_au3

    false

  • crypter_dll

    false

  • crypter_rawstub

    true

  • crypto_key

    ATXtlWVDuHaLOk

  • internal_mutex

    txtMut

  • minimum_disk

    40

  • minimum_ram

    6000

  • ping_interval

    4

  • rootkit

    true

  • startup_persistence

    true

  • username

    ADS5

Signatures

  • DarkGate

    DarkGate is an infostealer written in C++.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Modifies file permissions 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 11 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 43 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\juhygr.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2416
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 96A7DCCA1BDE0E1715D443B7A3DB27C2
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1712
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        PID:844
      • C:\Windows\SysWOW64\EXPAND.EXE
        "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
        3⤵
        • Drops file in Windows directory
        PID:2140
      • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:532
        • \??\c:\tmpa\Autoit3.exe
          c:\tmpa\Autoit3.exe c:\tmpa\script.au3
          4⤵
          • Executes dropped EXE
          • Checks processor information in registry
          PID:1256
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files"
        3⤵
          PID:436
        • C:\Windows\SysWOW64\ICACLS.EXE
          "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\." /SETINTEGRITYLEVEL (CI)(OI)LOW
          3⤵
          • Modifies file permissions
          PID:1048
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2556
    • C:\Windows\system32\DrvInst.exe
      DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "000000000000057C" "00000000000004A0"
      1⤵
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      • Suspicious use of AdjustPrivilegeToken
      PID:2496

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files.cab

      Filesize

      8.0MB

      MD5

      7549bc55ffdc58192eddaaef4a08f040

      SHA1

      7080f130a8893fe09fc54cf15b87424b57dfe008

      SHA256

      1f5ceee9b9bb5c3f8619f293a8df9bedb2764d0041e2add91ba04985a5601bee

      SHA512

      d1b0b09322711ae29f189ae58c1dd3279c7c81f9ad1d4cf4379c42fc82e6361439b877e14fc998ef759af6708cc9880900909efdf5c00331a691ca0d410c1736

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\00000-~1.PNG

      Filesize

      1.2MB

      MD5

      c5f6eb13db175fbcd0925434424df781

      SHA1

      2197137928fff79f8b11e966ffb6a9eb5112a3c8

      SHA256

      6571ea1fa9e8427418ab40ab1ea6e1555b7c59a2579b2f34dded39d81e8def50

      SHA512

      40eca3c9a3c2ca653c5c78d1205250b2077265ad5cfb9609a6b34649699b62236c61d5cdb415767749ff86e91afe6830d98e6f5eb3390b2c57d28b4a45a220a4

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\00001-~1.PNG

      Filesize

      1.3MB

      MD5

      a384c8b03d6d72e9f9e268d265e8b435

      SHA1

      3b238b66b33e2dc191da037973a79f01d50ee2d4

      SHA256

      9310b4483d9e20dfdc28e8603a026f0c52b07089a290955629970b96a51b977b

      SHA512

      94ada636935ecf52ce4625b23216b0dde06e58fd09f34a4727531bf5299d45b5e705b8c043713f14cc8c007ba82645a0dc54402badea418bf3677967c960c565

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\00002-~1.PNG

      Filesize

      1.1MB

      MD5

      92028b5b43ea981f2172f2e9ce6556bf

      SHA1

      6da86abe3bc0caf500908ec7b8e841b797948fec

      SHA256

      7d5d5115c1f29592dba340a167e7144a539df8201578913fbbbb428b26d8c7ed

      SHA512

      1af0cb17ff6b09c49c0ea7433d665b123ea7e7c6a46c06088bfaeaee3a3ce01aab27105a36f906a17dc0c29c830ef54fb4b005b47cdecd3612ce9f0d3059c62f

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\00003-~1.PNG

      Filesize

      1.2MB

      MD5

      3f3788816f75078edb9817a98259a223

      SHA1

      1eb191dd0dcff72f5922aa775dc95dced7967bd5

      SHA256

      a2f02cb0c6dbba41b8a4572c4546fbb7216efe8dc18ccef16e1a14d7f8ccddd0

      SHA512

      2c17408796ba518ad117983526f5c0380a36b6f18974132a69923e95288c3ced9ca05e615ea5d567bde100c4cd8469bf172daba96f4e5032520ccb75560d5b62

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\00004-~1.PNG

      Filesize

      1.1MB

      MD5

      2ccc17c1a5bb5e656e7f3bb09ff0beff

      SHA1

      05866cf7dd5fa99ea852b01c2791b30e7741ea19

      SHA256

      411b6ce9e97a4d828ab43dcf896f8ea09b5e9dc02874909f53ca1e0f10caeed2

      SHA512

      46b7362a2df870018707d89a7340ac0c07a2a357c504dbd944699c0231b4f984661b9f112b9d4869e55cf208ed5968f3ec5b5b35a956329679fb6e48ada7c4c5

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\00005-~1.PNG

      Filesize

      903KB

      MD5

      66732fccbeee97415b033c017e594196

      SHA1

      6db8fada912e6ea219b526cbe1a136a6afdabffb

      SHA256

      dbefd6274b1ffc0d387d76972a9d93ea862d3be451aa3d0b8e0335708136addc

      SHA512

      70b11b616b108e284d8f47e9881db5c15e2a5d8ee41d6d0e26b43de19203811da6402e8f47d1845bc30e9ba8cbe71195c8594723c5ac966521dda2dc39f4a248

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\data.bin

      Filesize

      92KB

      MD5

      8b305b67e45165844d2f8547a085d782

      SHA1

      92b8ed7652e61fdf3acb4ce74f48bcc9ed14b722

      SHA256

      776622a88a71b989ae022dae2bfbe52d5f00024970548a465046b742089aa50b

      SHA512

      2bd688ab072464ed54ea111a07e44f130a6db2c51e6f5ede1d8583b31791ad3eb2ea51114e6ac624a50118f17dfd3ec3d72c7df00d8be3b4ef4dcd7b72a0dfe6

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\data2.bin

      Filesize

      1.8MB

      MD5

      ebd72e79cf2fd580561a5fd219f1aa7d

      SHA1

      57f4b307022a65d1cf6afc60f3717b8c05a88974

      SHA256

      809b1ac22af6b499e95d7ff48b6d7f14293804889218feb76e875dc05a06bbd2

      SHA512

      c53cfefd83cabddd90c1acee3a85d0edb364d7d49913e63958374534c6c476329be7264cef3ed8624cfbe3b3bdf9aad1c23be16dc7ea0efc86974fa9b57e873c

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\dbgeng.dll

      Filesize

      359KB

      MD5

      335f090d924818a80f31463d328b2ee5

      SHA1

      c4e147102f9c4d4d91f23f832db5880925460123

      SHA256

      4085eeda23270ed9cb734bd3b29189a3eae7c3659fe3c5f4c9dc5d2cb2b5d97e

      SHA512

      e3071caa6f142c32691fcca44578235d67666df2aad56052f2b35ba05d21bce78fff7018152e68f81a975c3882606688d986b3fdda02f3b9a319deb33fb03f3a

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe

      Filesize

      474KB

      MD5

      04ec4f58a1f4a87b5eeb1f4b7afc48e0

      SHA1

      58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

      SHA256

      bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

      SHA512

      5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe

      Filesize

      474KB

      MD5

      04ec4f58a1f4a87b5eeb1f4b7afc48e0

      SHA1

      58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

      SHA256

      bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

      SHA512

      5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\msiwrapper.ini

      Filesize

      1KB

      MD5

      e53b313d115d33cdadad1477793ed4da

      SHA1

      df3581216d50a5e5e528dbfa2820e9ba3b38b691

      SHA256

      42850b6cb6c8ce484a33ee35f6a41f97ab10c5310115d803ee3e663f2db35e5b

      SHA512

      d07ae5f5ddb37bbed1c7357cdce9331ecb50c6842fdd2e6c21831ae5e111cd35088bb08ece69bfc3206f17ccb7c28738904a3817c27c14d635fbabeb8c7b83f5

    • C:\Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\msiwrapper.ini

      Filesize

      1KB

      MD5

      e53b313d115d33cdadad1477793ed4da

      SHA1

      df3581216d50a5e5e528dbfa2820e9ba3b38b691

      SHA256

      42850b6cb6c8ce484a33ee35f6a41f97ab10c5310115d803ee3e663f2db35e5b

      SHA512

      d07ae5f5ddb37bbed1c7357cdce9331ecb50c6842fdd2e6c21831ae5e111cd35088bb08ece69bfc3206f17ccb7c28738904a3817c27c14d635fbabeb8c7b83f5

    • C:\Windows\Installer\MSI5DA.tmp

      Filesize

      208KB

      MD5

      d82b3fb861129c5d71f0cd2874f97216

      SHA1

      f3fe341d79224126e950d2691d574d147102b18d

      SHA256

      107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

      SHA512

      244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

    • C:\tmpa\Autoit3.exe

      Filesize

      872KB

      MD5

      c56b5f0201a3b3de53e561fe76912bfd

      SHA1

      2a4062e10a5de813f5688221dbeb3f3ff33eb417

      SHA256

      237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

      SHA512

      195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

    • \??\c:\tmpa\script.au3

      Filesize

      490KB

      MD5

      43457fd457324c4b908952aeb443e119

      SHA1

      412fdc015fab68ca639b476cdd4109742512676f

      SHA256

      047f7861cc69dc9dc29e0d240b6c4a2db24f0e82cf61ccd338197cdb7ea175ed

      SHA512

      4de8dbf26e16a436798d209d07375121108a31c18fd0a303c732473886a78049226226a56a8975b684048491a1d80e32a53084a2056358ebd94ac47e0aa3731e

    • \Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\dbgeng.dll

      Filesize

      359KB

      MD5

      335f090d924818a80f31463d328b2ee5

      SHA1

      c4e147102f9c4d4d91f23f832db5880925460123

      SHA256

      4085eeda23270ed9cb734bd3b29189a3eae7c3659fe3c5f4c9dc5d2cb2b5d97e

      SHA512

      e3071caa6f142c32691fcca44578235d67666df2aad56052f2b35ba05d21bce78fff7018152e68f81a975c3882606688d986b3fdda02f3b9a319deb33fb03f3a

    • \Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe

      Filesize

      474KB

      MD5

      04ec4f58a1f4a87b5eeb1f4b7afc48e0

      SHA1

      58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

      SHA256

      bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

      SHA512

      5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

    • \Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe

      Filesize

      474KB

      MD5

      04ec4f58a1f4a87b5eeb1f4b7afc48e0

      SHA1

      58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

      SHA256

      bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

      SHA512

      5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

    • \Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe

      Filesize

      474KB

      MD5

      04ec4f58a1f4a87b5eeb1f4b7afc48e0

      SHA1

      58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

      SHA256

      bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

      SHA512

      5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

    • \Users\Admin\AppData\Local\Temp\MW-5250b288-447c-4158-9413-15fef9557045\files\windbg.exe

      Filesize

      474KB

      MD5

      04ec4f58a1f4a87b5eeb1f4b7afc48e0

      SHA1

      58dcb1cbbec071d036a07f0e8feb858e4c5b96e7

      SHA256

      bd1af3dba56b129e6c624297eeed40c898fa2981fce5caafe467d88a748988a4

      SHA512

      5b572a504fac599e7e3f726d391e8ffdc2d083745609315a203000e8dc79b94d777fc520eb6530444d84f1ac9aad51406b91b527d8434077a58524feeccbbd80

    • \Windows\Installer\MSI5DA.tmp

      Filesize

      208KB

      MD5

      d82b3fb861129c5d71f0cd2874f97216

      SHA1

      f3fe341d79224126e950d2691d574d147102b18d

      SHA256

      107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

      SHA512

      244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

    • \tmpa\Autoit3.exe

      Filesize

      872KB

      MD5

      c56b5f0201a3b3de53e561fe76912bfd

      SHA1

      2a4062e10a5de813f5688221dbeb3f3ff33eb417

      SHA256

      237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

      SHA512

      195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

    • memory/532-111-0x0000000000140000-0x000000000019E000-memory.dmp

      Filesize

      376KB

    • memory/532-113-0x0000000000420000-0x00000000004AA000-memory.dmp

      Filesize

      552KB

    • memory/532-104-0x0000000000420000-0x00000000004AA000-memory.dmp

      Filesize

      552KB

    • memory/532-101-0x0000000000140000-0x000000000019E000-memory.dmp

      Filesize

      376KB

    • memory/1256-116-0x0000000003000000-0x0000000003195000-memory.dmp

      Filesize

      1.6MB

    • memory/1256-115-0x0000000000AD0000-0x0000000000ED0000-memory.dmp

      Filesize

      4.0MB