Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 14:59

General

  • Target

    24d512fa05d2d5c5330be84a58526c74221fba38cc6993cee31acf645dfd50dc.exe

  • Size

    3.0MB

  • MD5

    1cecb25d5fe1f38d7b14353a2a14bf79

  • SHA1

    7c9934b8111267b9e615917cd8fcb73398e98972

  • SHA256

    24d512fa05d2d5c5330be84a58526c74221fba38cc6993cee31acf645dfd50dc

  • SHA512

    82b76bc9b11a3d99b7b2d538ffeeeb0e674fc36d52ce975690c3485a843a687fe6f2a89baf354e8e41b2a076c09dd14b258025359915689f8c3acdfa6abf29b7

  • SSDEEP

    49152:J/FZcUfaYBmWzQvoMxyPvBpWI0y2gA3uJV5C+CM0GNiGUXqC3q81vK1GEtrXbLoK:1IUCYBmoQvbPIy2z5PWGNnqvuG4X/

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 3 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24d512fa05d2d5c5330be84a58526c74221fba38cc6993cee31acf645dfd50dc.exe
    "C:\Users\Admin\AppData\Local\Temp\24d512fa05d2d5c5330be84a58526c74221fba38cc6993cee31acf645dfd50dc.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3064

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          342B

          MD5

          a00067c8c2e70651a9c11476f6e3ff30

          SHA1

          4b195418434f1a3a6f88bc1e9780168f8371c0ba

          SHA256

          77e5791382e6107b6b7387a893f82e566f4638b30f283acb5e596196998914c5

          SHA512

          3def6b854861202d122a6dc445ab4fcd9fa5b40dafb2a8908f5fbc7aafafd002bc4bb6e3fed39bd01c497e5f7b92846732a3cc00919d51eda96b15728946e518

        • C:\Users\Admin\AppData\Local\Temp\Cab3065.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar3156.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • C:\Users\Admin\AppData\Local\Temp\tmp33B4.tmp

          Filesize

          46KB

          MD5

          02d2c46697e3714e49f46b680b9a6b83

          SHA1

          84f98b56d49f01e9b6b76a4e21accf64fd319140

          SHA256

          522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

          SHA512

          60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

        • C:\Users\Admin\AppData\Local\Temp\tmp33D9.tmp

          Filesize

          20KB

          MD5

          c9ff7748d8fcef4cf84a5501e996a641

          SHA1

          02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

          SHA256

          4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

          SHA512

          d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

        • C:\Users\Admin\AppData\Local\Temp\tmp33DF.tmp

          Filesize

          92KB

          MD5

          18e04095708297d6889a6962f81e8d8f

          SHA1

          9a25645db1da0217092c06579599b04982192124

          SHA256

          4ed16c019fe50bb4ab1c9dcedf0e52f93454b5dbaf18615d60761e7927b69fb7

          SHA512

          45ec57bddeeb8bca05babcf8da83bf9db630819b23076a1cf79f2e54b3e88e14cd7db650332554026ab5e8634061dd699f322bcba6683765063e67ac47ea1caf

        • memory/3064-11-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-6-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-26-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-25-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-20-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-19-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-18-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-17-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-16-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-15-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-14-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-0-0x0000000000B00000-0x0000000001322000-memory.dmp

          Filesize

          8.1MB

        • memory/3064-10-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-9-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-8-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-27-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-5-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-4-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-3-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-2-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-30-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-31-0x0000000000B00000-0x0000000001322000-memory.dmp

          Filesize

          8.1MB

        • memory/3064-32-0x0000000000B00000-0x0000000001322000-memory.dmp

          Filesize

          8.1MB

        • memory/3064-28-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-29-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-22-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-13-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-12-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-7-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB

        • memory/3064-1-0x0000000075764000-0x0000000075765000-memory.dmp

          Filesize

          4KB

        • memory/3064-197-0x0000000000B00000-0x0000000001322000-memory.dmp

          Filesize

          8.1MB

        • memory/3064-198-0x0000000075750000-0x0000000075860000-memory.dmp

          Filesize

          1.1MB