Analysis

  • max time kernel
    35s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2023, 18:07

General

  • Target

    HitmanPro_x64.exe

  • Size

    13.6MB

  • MD5

    15e710b146c623f60cfa3e1b516b640e

  • SHA1

    cc00f20fa520b3c5ea3bade44cd77e642a607150

  • SHA256

    94f068bda39698e454f3cd8905be87d1c761ca55c4a5f7c59f71a55861ed0d9e

  • SHA512

    3c5bcccf2a3442713007bd9fc1a78ec16ba80a96a97b47eb765d1a96a90ee3f792a6778a975644ca9a042142a7beff9cf01d97e1a9a68664f395c04eedeccbfc

  • SSDEEP

    393216:CnH1zVtWtFaG25MJFjrTuSne6Jq7N/Sk9:haG2ufjrCqO

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 10 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\HitmanPro_x64.exe
    "C:\Users\Admin\AppData\Local\Temp\HitmanPro_x64.exe"
    1⤵
    • Drops file in Drivers directory
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    b1133ff5e9744c93314d4552ec889f89

    SHA1

    43567b3f7221c3f2dfbc44c29bce6cfb432ef61d

    SHA256

    20f5f80162981a2525b9879e4276daf6df70a58f4161c9091a6cc2446041adfb

    SHA512

    240bead41d02ed3e546f704c43e16ea3fe50942704313c535752854ee7a74adad2f428a5e3fdd6a37bed669776052df7a5dcfebef2085b5c8f10b4fa3cfdc9e1

  • C:\Users\Admin\AppData\Local\Temp\CabBD68.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarBF3F.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • C:\Windows\System32\drivers\hitmanpro37.sys

    Filesize

    41KB

    MD5

    8fa94c9eb93e210b029213c2bc64ba06

    SHA1

    47dd85664414af5a1d94691106091b188663cbe1

    SHA256

    53acf83b04adf5f699be42030260cf44d8060987119e9786dcc9484f05eb868d

    SHA512

    3230914cf93d3ef6f12bdb9a1b6df0b328793dc5b66aab359c593a724ce0a6a6ab6c525c345c51ed337382e5b6286d53eb017405959aace1c8531704d2364fe6

  • memory/1696-48-0x0000000002E10000-0x0000000002E27000-memory.dmp

    Filesize

    92KB