Analysis

  • max time kernel
    141s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/11/2023, 11:05

General

  • Target

    017e0419fcb849cab6c7311d7b71f671570b71e1239f78fa3201eea819233876.exe

  • Size

    15.8MB

  • MD5

    8b93e40cdda9545f47c93bb0d3b44541

  • SHA1

    9bf3a52a30a783062cedfa420c55be04f048eb18

  • SHA256

    017e0419fcb849cab6c7311d7b71f671570b71e1239f78fa3201eea819233876

  • SHA512

    14119f9ab7f5cff36613759db9441d6626461753859035f239c7ccd214a6a093c039a8253954558a7484325dca7b35a8f8e8d66293fe7a1dd1678fc2206a9a1a

  • SSDEEP

    393216:sCdpg9wn5yUfejxlZFaRCiQyEPokxW4m4C:sCTgoHf0TaEhyEgH4mL

Score
10/10

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\017e0419fcb849cab6c7311d7b71f671570b71e1239f78fa3201eea819233876.exe
    "C:\Users\Admin\AppData\Local\Temp\017e0419fcb849cab6c7311d7b71f671570b71e1239f78fa3201eea819233876.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Users\Admin\AppData\Local\Temp\ÌìÁúСÃÛ[1116.1].exe
      C:\Users\Admin\AppData\Local\Temp\ÌìÁúСÃÛ[1116.1].exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3128
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ .bat""
      2⤵
        PID:1260

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ .bat

      Filesize

      173B

      MD5

      5576360029e9089d986e81fabb43c12e

      SHA1

      5449d49246963b4268cddd7fd3dc5547bb15b395

      SHA256

      88324ff473801c6187ca4e8a80843feaa09b0b9a1e60212718f5ef99517ad2b8

      SHA512

      8067f591f96550302c99e9ed06b57d8d2417827a2936fefd40c1c0ea682ed259317eae6760f63c7cd7581c2ca6d57bbbe66cc39eb1e3732be322bedf2a498a5b

    • C:\Users\Admin\AppData\Local\Temp\7FF9.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • C:\Users\Admin\AppData\Local\Temp\843F.tmp

      Filesize

      1.6MB

      MD5

      5870ea0d6ba8dd6e2008466bdd00e0f4

      SHA1

      d41bf60d0dedff90e3cfc1b41b7e1a73df39a7d5

      SHA256

      5a7dac8c8b5d7cf1115246dfaf994e7f50e16a7eac1488642396f5e23fddfe0d

      SHA512

      0c620d5e7383adcf979feccc3b1bad584a5cec8b3d74d0ace8bb786f1f04ba87fa70d59d041dc3833977d44a75f2070181d4054c7c0b9c4ce2d66249b4b3c837

    • C:\Users\Admin\AppData\Local\Temp\847F.tmp

      Filesize

      137KB

      MD5

      f6b847a54cfb804a25b8842b45fd1d50

      SHA1

      bb22fef07ce1577c8a7fa057d8cf05502c013bfc

      SHA256

      5dd2f5a957946e0b6f63660ebd897851aad4795d4c847396c47ddbb647715583

      SHA512

      dd08a55f538e2a33e6a0c496dc97ae9045594cbbf62f7894ae8ded63f4dc0b2e89c5935269adfd1c19607b1d2474bddc49f6acb955e6dc53a55560663ca2137a

    • C:\Users\Admin\AppData\Local\Temp\ÌìÁúСÃÛ[1116.1].exe

      Filesize

      15.8MB

      MD5

      71ab5b24ddb3804ebf7ccc223700cc15

      SHA1

      426ba1c0dde6f93f878fd5a6de93d2ecf530c2e8

      SHA256

      726acf9c3611831d9b8ce7a31493ec5650094aa2853a0640de54cd623b515ee0

      SHA512

      0b228e545162d5bca1c269d765a7f43e93d4dbd50aa66b9ca857e7212003a4adc01e3caffc65848cb273b3b0e4f954a0e4e7bc953ac0decd24359c73729bb3a4

    • C:\Users\Admin\AppData\Local\Temp\ÌìÁúСÃÛ[1116.1].exe

      Filesize

      15.8MB

      MD5

      71ab5b24ddb3804ebf7ccc223700cc15

      SHA1

      426ba1c0dde6f93f878fd5a6de93d2ecf530c2e8

      SHA256

      726acf9c3611831d9b8ce7a31493ec5650094aa2853a0640de54cd623b515ee0

      SHA512

      0b228e545162d5bca1c269d765a7f43e93d4dbd50aa66b9ca857e7212003a4adc01e3caffc65848cb273b3b0e4f954a0e4e7bc953ac0decd24359c73729bb3a4

    • C:\Windows\Media\xminfo.wav

      Filesize

      10B

      MD5

      e68dcb2c7780120419a74d0fc5d051e0

      SHA1

      1996c187736ac49ea9ea894197be1d262b2d4e7f

      SHA256

      55a25855c4788aca2b2778e56987ec2fe5df245a3ff20e67df28f893b452e602

      SHA512

      492c7e23965ff80de3524907be5a5867a406b8685703771a8e5bd55c292cf31e78d66aa9198ab88ce182cf5c5029c72d8b73f6a48ac7cb6428da01fdb5064c5f

    • C:\ÌìÁúСÃÛ\ÅäÖÃÎļþ\ÅäÖÃÎļþ.ini

      Filesize

      74B

      MD5

      ac93f5b2fd34bb1cec752d11d0aaadcd

      SHA1

      90f4babbc43991862bbb8ffafb20a8197416f83e

      SHA256

      1dbbd245c3736dda2c7ddd25033c65f856ca2542e3b5839afd14ba7aec16a3f6

      SHA512

      0c8cd5d7f5595709409dc7c2e878a98c813f7e4897959b5a9191f51655d0e2994485cfb6db383883024ec621ecd8f2ca1e24f5228653684f91ceb69dbc59502a

    • C:\ÌìÁúСÃÛ\ÅäÖÃÎļþ\ÅäÖÃÎļþ.ini

      Filesize

      74B

      MD5

      ac93f5b2fd34bb1cec752d11d0aaadcd

      SHA1

      90f4babbc43991862bbb8ffafb20a8197416f83e

      SHA256

      1dbbd245c3736dda2c7ddd25033c65f856ca2542e3b5839afd14ba7aec16a3f6

      SHA512

      0c8cd5d7f5595709409dc7c2e878a98c813f7e4897959b5a9191f51655d0e2994485cfb6db383883024ec621ecd8f2ca1e24f5228653684f91ceb69dbc59502a

    • C:\ÌìÁúСÃÛ\ÔËÐÐÎļþ\QYCJ.dll

      Filesize

      3.0MB

      MD5

      54da9cb20347baec926b6678f8efb3ab

      SHA1

      18ca10861aa561c56666270cca7fd44c73c28d72

      SHA256

      038675d5ee0b22a17a12646ba9cf3fcffd0a2acfb712c1953102671774a82390

      SHA512

      e4608ef1875e2dd46c1352d5e750178ce439725a6b190d37a14decb7e960428841ea3ef5e17488226f9bcfc6d58793cb254f142ba4f54cd316c9cbee50cae77b

    • C:\ÌìÁúСÃÛ\ÔËÐÐÎļþ\QYCJ.dll

      Filesize

      3.0MB

      MD5

      54da9cb20347baec926b6678f8efb3ab

      SHA1

      18ca10861aa561c56666270cca7fd44c73c28d72

      SHA256

      038675d5ee0b22a17a12646ba9cf3fcffd0a2acfb712c1953102671774a82390

      SHA512

      e4608ef1875e2dd46c1352d5e750178ce439725a6b190d37a14decb7e960428841ea3ef5e17488226f9bcfc6d58793cb254f142ba4f54cd316c9cbee50cae77b

    • C:\ÌìÁúСÃÛ\ÔËÐÐÎļþ\QYCJ.dll

      Filesize

      3.0MB

      MD5

      54da9cb20347baec926b6678f8efb3ab

      SHA1

      18ca10861aa561c56666270cca7fd44c73c28d72

      SHA256

      038675d5ee0b22a17a12646ba9cf3fcffd0a2acfb712c1953102671774a82390

      SHA512

      e4608ef1875e2dd46c1352d5e750178ce439725a6b190d37a14decb7e960428841ea3ef5e17488226f9bcfc6d58793cb254f142ba4f54cd316c9cbee50cae77b

    • C:\ÌìÁúСÃÛ\ÔËÐÐÎļþ\QYCJ.dll

      Filesize

      3.0MB

      MD5

      54da9cb20347baec926b6678f8efb3ab

      SHA1

      18ca10861aa561c56666270cca7fd44c73c28d72

      SHA256

      038675d5ee0b22a17a12646ba9cf3fcffd0a2acfb712c1953102671774a82390

      SHA512

      e4608ef1875e2dd46c1352d5e750178ce439725a6b190d37a14decb7e960428841ea3ef5e17488226f9bcfc6d58793cb254f142ba4f54cd316c9cbee50cae77b

    • C:\ÌìÁúСÃÛ\ÔËÐÐÎļþ\QYCJ.dll

      Filesize

      3.0MB

      MD5

      54da9cb20347baec926b6678f8efb3ab

      SHA1

      18ca10861aa561c56666270cca7fd44c73c28d72

      SHA256

      038675d5ee0b22a17a12646ba9cf3fcffd0a2acfb712c1953102671774a82390

      SHA512

      e4608ef1875e2dd46c1352d5e750178ce439725a6b190d37a14decb7e960428841ea3ef5e17488226f9bcfc6d58793cb254f142ba4f54cd316c9cbee50cae77b

    • C:\ÌìÁúСÃÛ\ÔËÐÐÎļþ\QYCJ.dll

      Filesize

      3.0MB

      MD5

      54da9cb20347baec926b6678f8efb3ab

      SHA1

      18ca10861aa561c56666270cca7fd44c73c28d72

      SHA256

      038675d5ee0b22a17a12646ba9cf3fcffd0a2acfb712c1953102671774a82390

      SHA512

      e4608ef1875e2dd46c1352d5e750178ce439725a6b190d37a14decb7e960428841ea3ef5e17488226f9bcfc6d58793cb254f142ba4f54cd316c9cbee50cae77b

    • memory/552-28-0x0000000005BF0000-0x000000000623C000-memory.dmp

      Filesize

      6.3MB

    • memory/552-27-0x0000000001A90000-0x0000000001A91000-memory.dmp

      Filesize

      4KB

    • memory/552-38-0x0000000005BF0000-0x000000000623C000-memory.dmp

      Filesize

      6.3MB

    • memory/3128-78-0x0000000005D50000-0x000000000639C000-memory.dmp

      Filesize

      6.3MB

    • memory/3128-79-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/3128-90-0x0000000005D50000-0x000000000639C000-memory.dmp

      Filesize

      6.3MB