Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2023 15:08

General

  • Target

    77f0d126269bd9fd6d669292e0d947c0.exe

  • Size

    653KB

  • MD5

    77f0d126269bd9fd6d669292e0d947c0

  • SHA1

    f40529ce7b9ef94d779b66cbc48062a011be8796

  • SHA256

    bfd61920735254ab798c1f7a1be84d7e250574c3b9a7d6d51a95303c1bf02d0f

  • SHA512

    46e84928f792e99ad84ddda182b8c2a145b28cd2d74f321d95b061e6cb484dba56d6a2008947cbbc05915391b6f713c6c6601934d2158cc85b18b030b849ac67

  • SSDEEP

    12288:rbefpoainVIIz50zw9dNEW8lLqFEzAHSOOkvjnH6o4qlOwR6xnIGqGr0:eoainMwyW8lLdaSJkvDaIOwR6dIpV

Score
10/10

Malware Config

Extracted

Family

vidar

Version

39.7

Botnet

706

C2

https://shpak125.tumblr.com/

Attributes
  • profile_id

    706

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 4 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\77f0d126269bd9fd6d669292e0d947c0.exe
    "C:\Users\Admin\AppData\Local\Temp\77f0d126269bd9fd6d669292e0d947c0.exe"
    1⤵
    • Modifies system certificate store
    PID:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab5218.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar5298.tmp

    Filesize

    96KB

    MD5

    17a93ae9e39dc969cd28c4619ed65227

    SHA1

    da1dbe111ccdb9e0afbd38651472cf57e037d62c

    SHA256

    1f625237c9a4de1a1b15619b49d2e46e83ec6823d3e9287366494f3fc746b558

    SHA512

    19601252f0e3376eacb8c84eae0380b4070a7071ca0ebc51ee0a1911be6e96daac585d76a96957dd67a1fbc7a096cfbd40c53bb26a3c76b812f21c5490f95239

  • memory/2980-3-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2980-2-0x0000000000220000-0x00000000002BD000-memory.dmp

    Filesize

    628KB

  • memory/2980-1-0x0000000000670000-0x0000000000770000-memory.dmp

    Filesize

    1024KB

  • memory/2980-57-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2980-59-0x0000000000220000-0x00000000002BD000-memory.dmp

    Filesize

    628KB

  • memory/2980-60-0x0000000000670000-0x0000000000770000-memory.dmp

    Filesize

    1024KB