Analysis

  • max time kernel
    180s
  • max time network
    251s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 08:27

General

  • Target

    4f74ed7278423ba4f467412131f93b35cf67199ef59e108846382e1e8a0dcecb.exe

  • Size

    316KB

  • MD5

    c37fe1f989be0630b6678e114f274c1e

  • SHA1

    3246712efcdf23b6dfc9078d6bb326a33c278420

  • SHA256

    4f74ed7278423ba4f467412131f93b35cf67199ef59e108846382e1e8a0dcecb

  • SHA512

    be7bca03ee268f3d1a8e91097b46f30851fb8d372368f7c8a0d528501336a9360d97766b6487a8bded04545cfc86583d5f2d9042ffd968d0fc1f53f869cb51b4

  • SSDEEP

    6144:FrJbUzkuvcBYC47l2xuNfL2pAgWriSTb3Z9xuzSCR2bSE:Fr6kuveY3TT2XdGp9xRC4bSE

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f74ed7278423ba4f467412131f93b35cf67199ef59e108846382e1e8a0dcecb.exe
    "C:\Users\Admin\AppData\Local\Temp\4f74ed7278423ba4f467412131f93b35cf67199ef59e108846382e1e8a0dcecb.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1660

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\TsuE911EE8E.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • \Users\Admin\AppData\Local\Temp\{33B20301-0BF4-42B1-A05A-43D6E85121F7}\Custom.dll

    Filesize

    91KB

    MD5

    aab03c84db6cba9639d49888a5f0cae1

    SHA1

    f27e6a68da55cb9b6e25b1ddf1c21a77bf6605ae

    SHA256

    72041aa64738b7cfbf8c10d8c8fcadf208240d3d69f0d546e2a923ed9a79cd32

    SHA512

    9c5c935e041d3f7388b9abb4ce20b02a0a9b6d8616182bf717431dac38686f983eb2da2893b60106367970c7a13b845df46279c1a8d64263873ccf1505e731c0

  • \Users\Admin\AppData\Local\Temp\{33B20301-0BF4-42B1-A05A-43D6E85121F7}\_Setup.dll

    Filesize

    173KB

    MD5

    0518cb1e0dc406122ccdabd50aeafb76

    SHA1

    53e860574019872b2a740b4bc345db7972b06a87

    SHA256

    77e1fae9a24895805780626e4a27a75d91528e73830a7dc33b154fb868b70df2

    SHA512

    989fcf7d0a2cec0d8bafeb08f1f4a3a8f44a6a5d4e6831ff993e907d88b8226d89c5235b03e421d4802071edb0787b36c11c39f0faebe7edd2fca9e33989c40c

  • memory/1660-55-0x0000000075441000-0x0000000075443000-memory.dmp

    Filesize

    8KB