Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 13:20

General

  • Target

    19ca7407319e34670c18f6a593481ef7.exe

  • Size

    573KB

  • MD5

    19ca7407319e34670c18f6a593481ef7

  • SHA1

    f55d5fc6947ab89d5ca925937cd6dacae5c4a97d

  • SHA256

    41fbd8eea7c632625a8a403042fe23906fb5f51e88e027f722e185a1fedd1e48

  • SHA512

    d89615b5c26a45a3f59d530bc4a1d122252bf73176cdba771dd52dca269313e367767cc618dac74f7139f19167a37c8bb905f204dcbccbaf711acafc52cf4cdd

  • SSDEEP

    12288:1fPDILmGVsZA99FOpikHfR6PN/tC5ivVAYEPys0oBMQ1x7U:1jIKzQ+ik/RQu5ivVAX/0iMQHI

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\19ca7407319e34670c18f6a593481ef7.exe
    "C:\Users\Admin\AppData\Local\Temp\19ca7407319e34670c18f6a593481ef7.exe"
    1⤵
    • Modifies system certificate store
    PID:1452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabA739.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarA78A.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1452-1-0x0000000000620000-0x0000000000720000-memory.dmp

    Filesize

    1024KB

  • memory/1452-2-0x00000000004B0000-0x000000000054D000-memory.dmp

    Filesize

    628KB

  • memory/1452-3-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/1452-57-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/1452-59-0x0000000000620000-0x0000000000720000-memory.dmp

    Filesize

    1024KB

  • memory/1452-60-0x00000000004B0000-0x000000000054D000-memory.dmp

    Filesize

    628KB