Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26/03/2025, 19:59

General

  • Target

    2025-03-26_94c2ef04d8946bcd15ef2e7cbbe64551_black-basta_cobalt-strike_satacom.exe

  • Size

    11.1MB

  • MD5

    94c2ef04d8946bcd15ef2e7cbbe64551

  • SHA1

    c617dd782537e94b31a4af176b23a919d7429d18

  • SHA256

    6f344b47460663c01469e6b8c5ac322a8f89c9ae3792021d5385a1ac5d6dc6cf

  • SHA512

    7f6cab8b9a9b7820a6b9a0508dd7ecb7c1edb41f546cd29adda462ba026320d0ff4bd845ec0c50992fe01f1b950529875255b6f5da075e382536462ab14aa872

  • SSDEEP

    196608:9Wg06kF02I+ItwfI9jUCD6rlaZLH7qRGrGIYEw1coZy8FUsOnAod:it3NIH20drLYEuZjod

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-26_94c2ef04d8946bcd15ef2e7cbbe64551_black-basta_cobalt-strike_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-26_94c2ef04d8946bcd15ef2e7cbbe64551_black-basta_cobalt-strike_satacom.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Users\Admin\AppData\Local\Temp\2025-03-26_94c2ef04d8946bcd15ef2e7cbbe64551_black-basta_cobalt-strike_satacom.exe
      "C:\Users\Admin\AppData\Local\Temp\2025-03-26_94c2ef04d8946bcd15ef2e7cbbe64551_black-basta_cobalt-strike_satacom.exe"
      2⤵
      • Loads dropped DLL
      PID:2772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI23402\api-ms-win-core-file-l1-2-0.dll

    Filesize

    11KB

    MD5

    c7b0dcd9935da9bdc9b390b4b0a9abac

    SHA1

    a38eda8861819b9d6df0fc69a3664bd05634d884

    SHA256

    e04ec04a6c3d0dd77918bd671ac0b14a00865cec66ba995a1e369eced65ca89a

    SHA512

    3f0a02f441911bfdd81bd892149f14b29e6276dce75b39fbeedae96ed4d20dde947dd95e5c8a4562eeca7864d8c58b57307690687600a5ea707f17d6665d3d22

  • C:\Users\Admin\AppData\Local\Temp\_MEI23402\api-ms-win-core-localization-l1-2-0.dll

    Filesize

    13KB

    MD5

    464df4108fd3c92b67953adfd272d093

    SHA1

    324080f43258ba7c9a70f88f9067fad4f77cd8d5

    SHA256

    bf05002e9a83b94196ae0f1b1f53e8ba1356801b02bb7181b27edb5437988ded

    SHA512

    41469c50a74f4f05528689cb5d58ab0e5463ae4d5db8e3334e6f2fa013860e399e48ce8389e0c99d002274e88252cbf5eba6686c9ad82422acda73b271032908

  • C:\Users\Admin\AppData\Local\Temp\_MEI23402\api-ms-win-core-processthreads-l1-1-1.dll

    Filesize

    12KB

    MD5

    1dd85830bd6f8eb28aa32e23a02514c9

    SHA1

    3aa0aa5bdd4b4f5efde15d59fe5ad8c54f8b1d26

    SHA256

    e2e2e55c67c0caf51b06b1fb308accfbc14155decb1cca98af5500fb7fba6296

    SHA512

    1ad7d99f039434f94ca675ed6a9ea6b0d4c9e957190f38e778df349bbcee28cabab618c1e2d097af00585dcdbdc846c44fffc42730b182235128a6b01f2438bd

  • C:\Users\Admin\AppData\Local\Temp\_MEI23402\api-ms-win-core-timezone-l1-1-0.dll

    Filesize

    11KB

    MD5

    83e18ee6246907ba1de2715692c113c7

    SHA1

    a18e09d763330acf895ed276cc34597ff12a0319

    SHA256

    f2f3a2519f439a68e85e54df2277b49758765c3fa80f10be8186e95fad0f481f

    SHA512

    27c374e1c39c837dd48bbb415556145b41406d6881d90ec4cf4876fcb7bd6e856759a0eb4feac2afc8b008c449de9a8fbcbd9a1136ed4a20180693c89e63e365

  • C:\Users\Admin\AppData\Local\Temp\_MEI23402\python313.dll

    Filesize

    1.8MB

    MD5

    2a4aad7818d527bbea76e9e81077cc21

    SHA1

    4db3b39874c01bf3ba1ab8659957bbc28aab1ab2

    SHA256

    4712a6bb81b862fc292fcd857cef931ca8e4c142e70eaa4fd7a8d0a96aff5e7e

    SHA512

    d10631b7fc25a8b9cc038514e9db1597cec0580ee34a56ce5cfc5a33e7010b5e1df7f15ec30ebb351356e2b815528fb4161956f26b5bfaf3dce7bc6701b79c68

  • C:\Users\Admin\AppData\Local\Temp\_MEI23402\ucrtbase.dll

    Filesize

    961KB

    MD5

    e44a60e7f0bc6fa95e0aed5bf0b9c0a7

    SHA1

    5e7e58ff71a79cdd6616ef2ef3fb3cba606c7626

    SHA256

    a47a97cd1aed77cb3fc2f1686456751a1504a77fa4169d2b00c51d1c3942fcd6

    SHA512

    d17a03f9a3ea6c2e91f8f9792a45ce90ceb2baef33c5797d3cb19736917655f49b772dcdc1c21f523e29a66150a433ad938fa5fd7e35b34caf2b94e7b5d65f5f

  • \Users\Admin\AppData\Local\Temp\_MEI23402\api-ms-win-core-file-l2-1-0.dll

    Filesize

    11KB

    MD5

    7bd70a0b41ff61d8a0fab8dfb0328d92

    SHA1

    29b437879f6b30293cbb37d6539de81767c83798

    SHA256

    30399597b801d89cb7da031ee82bf06685f2865a2aee89356b71a387a484cba4

    SHA512

    209ee90b05abc7d9b0088d94bcd2872b84d27254135d0bbbf1933409b2c62fe9dc4666a4a6b06731d287208a16c813e0478003b5394dbc48c04e2a65aa08f3f9

  • memory/2772-74-0x000007FEF5C70000-0x000007FEF62D4000-memory.dmp

    Filesize

    6.4MB