Overview

overview

10

Static

static

1

Solara.exe

windows7-x64

3

Solara.exe

windows10-2004-x64

10

d3d9.dll

windows10-2004-x64

1

d3dx9_24.dll

windows7-x64

1

d3dx9_24.dll

windows10-2004-x64

1

vcruntime140_1.dll

windows7-x64

1

vcruntime140_1.dll

windows10-2004-x64

1

Sharing

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General

  • Target

    Solara.zip

  • Size

    6.6MB

  • Sample

    250219-wx4cjawlcv

  • MD5

    e07b1998f3c7eb234c6444ac5ffefb3b

  • SHA1

    35b3b141821957450103d202db85d79b8fc4f3bf

  • SHA256

    1ab9a50d12a6077fa8b9296845b97d7216c9500a4cdd0ccfef238d8968f04698

  • SHA512

    2baadb9720d3cb94a6fac97165f67e2b51cd20efde26e6c46201b3e098cadd9a20e14d06766ad1f1215186a7df1286d5b5e0711acb25222baddcea640857f5fc

  • SSDEEP

    196608:/twy5NGpJhFA5T+oj/8SL/dLkNdw5wETFGhFap:/5NUcQSZLOdwiKp

Score
10/10
vidardiscoverystealer

Malware Config

Extracted

Family

vidar

C2

https://t.me/sok33tn

https://steamcommunity.com/profiles/76561199824159981
Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0

Targets

    • Target

      Solara.exe

    • Size

      11.5MB

    • MD5

      3e1edf981ca6e7939d6e31ae70734240

    • SHA1

      76b5698a31314c433b73e89e1800cc1bc6b8a00c

    • SHA256

      b0d99638f89532528b1c77662303d51cea8f09cb4cd6440fd01f5128b5ecaeb2

    • SHA512

      781c84789e8de1a1655f40f4996057c42e662284967daf49a826a617feb0a5c53cd8d431ce8b669befe538b79e0f3ac615f44172fe0bcbc2817c244dd9f8fdbb

    • SSDEEP

      98304:/PT0ghip3+ZnMxQ2YMMwdN4u2Xkc14GJmzmBZJZPtT5AbUtVRQt+QT2vaF5r9Y:/I9VkQrN4u2X42m0JZlD2gvay

    Score
    10/10
    discoveryvidarstealer

    • Detect Vidar Stealer

      stealer

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar family

      vidar

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      d3d9.dll

    • Size

      1.8MB

    • MD5

      7b7447b345be7891c781915ffb1f4dce

    • SHA1

      891a05f75b952880136426f409435ece5d5b7a0c

    • SHA256

      91e0b91a628c32113dbffd820cbe219a55f54d68b4aedbdcc849c70ee3772223

    • SHA512

      8976d11781f610360b5c2aad70648107bdbdc1c99cd6a1c146162743312dea56f8a6b0ba35dc040c1a098369eac13a055c7a8157de8611d34b4e79d2c2b213e8

    • SSDEEP

      24576:1SwHWp3qWhlDzf6uNEQbaYv2KUYPMQlZh9OPXwBxNcBWgskrh8j/2L+qblg9nP:12p3qWjzf6uaYv25LKxH4skdL+qblg9

    Score
    1/10
    behavioral3

    • Target

      d3dx9_24.dll

    • Size

      3.4MB

    • MD5

      b165df72e13e6af74d47013504319921

    • SHA1

      c45b192cf8904b7579bbc26c799aa7ffa5cbb1d4

    • SHA256

      1ec422bd6421c741eef57847260967f215913649901e21dd9c46eb1b3bb10906

    • SHA512

      859b6cd538735e5cc1c44f63d66b25588ad1ad32202cae606ff95b8c4a80f6a66db9ef7c5d43820010de9334b8bbbfb079939ce89ba0b760f5d651d7fa8268ed

    • SSDEEP

      49152:oKcfEwqx3mAEXywKYlip1rq1UzMYdBf4Uhn6bZy4rW4uosdBxn7LFU:O8f3R4YN6SrhBpLFU

    Score
    1/10
    behavioral4behavioral5

    • Target

      vcruntime140_1.dll

    • Size

      48KB

    • MD5

      7e986e7469d9ab3b1138353418da1793

    • SHA1

      77903692aae688f6d5b04511d5006c66ce4daf8b

    • SHA256

      0e560532e721b6938dafe4055eedd0251ba5eb5994cd96937cebbcf16a7ddae5

    • SHA512

      6c8951ae9a0e329cf32eed8bf32bd83294e7a1cf7f16dd716cedbed4caf39e56e62c5f639091f9711922443ada7dbc61dffcace093211d70a85821f19883cbea

    • SSDEEP

      768:uzzO6ujT3MbR3vXCz6Sz2q83yvjdsrU9zcgElebe9zVFZ:rq/XU63Cjd9zcZebazDZ

    Score
    1/10
    behavioral6behavioral7

MITRE ATT&CK Enterprise v15

Tasks