General

  • Target

    fc77e5bdbc74120a3003bac0021871ccf74a182ce068aece06a7acf00363810c

  • Size

    1.7MB

  • Sample

    241205-vntajatmbw

  • MD5

    84512cfe6f46326bb652e4344b8679e0

  • SHA1

    739d769713a65bb9ddfde72b73431b3346c9b613

  • SHA256

    fc77e5bdbc74120a3003bac0021871ccf74a182ce068aece06a7acf00363810c

  • SHA512

    bb4960b3a6d4ba4efaed6fcc9bcbcce6758d49451421643ca4d4da323a838a831e204f024c34346a8e207d77c635c2eed2da9f561a7d884ce70e58c4fd801e0c

  • SSDEEP

    49152:jdnHrgCeeRICl5N1rqrJTe4ONoXBo7rH06BR:jRLgCeeHNRF4ONyi7rH06BR

Malware Config

Extracted

Family

vidar

Version

11.8

Botnet

41d35cbb974bc2d1287dcd4381b4a2a8

C2

https://t.me/fu4chmo

https://steamcommunity.com/profiles/76561199802540894

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Targets

    • Target

      InstalIеr-x86/Qts5Svg.dll

    • Size

      253KB

    • MD5

      a7d192e6f464e759391c782fa4c3db18

    • SHA1

      bce12f057a2a6e3dfea381892c0206788acd00df

    • SHA256

      bd76dfd40334035338284301256488505b15ec952f1fcab696551fdd69c5eb18

    • SHA512

      01b5b708dc89354358294b97cb08f8bf2d96f55f08dd5825c63f1ce1fe0b213e56863a78900de13ab7ddf0da5a6c1a2d2f252ef7f28159f645a2e4d2de6dcc87

    • SSDEEP

      6144:sKD4dwpLEE61jMW52NP5xwuMnyOWYGcy8Dv4Cnke+9oCsGhvdw61IwxP4zd:sKD42pLEE6mw2NPnBMIBrU

    Score
    1/10
    • Target

      InstalIеr-x86/SbieMsg.dll

    • Size

      3.1MB

    • MD5

      1d531229c003c1bb3e93cfb9fae79ebf

    • SHA1

      f481e660e79c146604f2a512fd66fda1d1ca38f5

    • SHA256

      74a9d7d248fbf81ba1d6bc6c6f921d6fed52b71d4bcde4fcec490cdb0b0d7285

    • SHA512

      f84d6bbacc0aa4b44ed92e1336c553075d0168bc9a876404c2c03f9262b6888f5f22915a2cfcd1593245918c7c7f92e52b5ad4ba3c4d761756184d60a2794284

    • SSDEEP

      12288:z2VpSiFSJYeUvaOen/aMWz1O6125RXvPtu6jAO2Ifq2TvpC4X:zuxv6OenC7Q6125RXvPk6jA23

    Score
    1/10
    • Target

      InstalIеr-x86/SbieShelIPkc.dll

    • Size

      10KB

    • MD5

      ab87c29e560226a3604d004e049eda48

    • SHA1

      b1aee6cf1d58510b75f7fa4ad1b1ac5f9d0eb147

    • SHA256

      c7164a3d901a6658d94db02edaef0615d08df5e2ee15d1e6468be9de8a6b17dd

    • SHA512

      20c2a47fe3201a5b8e21b1d3a998f7d4ef66fe0153e0f2983674632617fcaa37a704795d5215720943804a0136a2635fc8bab589d453ec5b5f45916f0f7a53e7

    • SSDEEP

      192:Je8ARCKz6Nl9vXhUc2jawG31caVkbhY6en2SUhfinDHx:g8At4vXzwJVYH2ScfMd

    Score
    1/10
    • Target

      InstalIеr-x86/TTDesktop18.exe

    • Size

      26.0MB

    • MD5

      13eb2bb3303156d695ecf3f2b2c09eb7

    • SHA1

      db1f2877681d02201c6c9d71d8c52a872c3612b9

    • SHA256

      8680e9ff0246c2b7cd4a45a9c6262851ce8d12e4638e48cb1baec267c2b6ea6b

    • SHA512

      6f44a7f1612f0eb4843c1e0de757a03f53d2b14e7aa8b7f983c2ca9baf0701d30f129edeab9c889655840782a1289fb4d0bf0699223e3c584afdaa4ee5172172

    • SSDEEP

      192:0qgaiJUFTQcHVPtAXjJ9vT2O3yP8B50LOZdBcmCEJXVWwTnkVOvQu:57zFEcH769vT2OCkB50LknnVTnkVUQ

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Target

      InstalIеr-x86/cfg/platforms/qwindows.dll

    • Size

      1.5MB

    • MD5

      7a95a2ac88ee34613da76af12a8f6375

    • SHA1

      f5dc8fe31229639bd3fe28b52249af29722e0301

    • SHA256

      e9b4e3c270d7b64eb06871e8d5022d4ea768d93bdd205faab070c6fae695e550

    • SHA512

      602650ee2657e069523e17677eb3c29a0f7e5aa0ed5b44127c368265f7fed020c93c65fb5af2cd1fc54cd1e4dd278ba1498d248910eac1e60dd09b282a2dfe90

    • SSDEEP

      49152:yhteEDXKprit/jl70BkHiZsuu4EkYBdpV:5Wt/q38Bd

    Score
    1/10
    • Target

      InstalIеr-x86/cfg/styles/qwindowsvistastyle.dll

    • Size

      226KB

    • MD5

      6bea57a7fd8f380de36b89d9bfa6a209

    • SHA1

      dbcdf8cbbc8914b2a2fbbd81362dc6cd97378a8e

    • SHA256

      8a864f327756bc0ed0d16c52f37c4c652e7f440081199dcea93ce5839442ee69

    • SHA512

      d4c28ee0be0f986be7e8c07e4b42393824836e084cee89cf699a1a3d911f1280201321666f070ce743a34ea5810b85b0cc4207f72d55e88c62509d3e070d1b8a

    • SSDEEP

      3072:zesbD7Kt3oc+kwwPyjHB3UxqFBArvxXJblgQfMJa5MBuiOWnCT0NGcIRS:P+o3GPYBUeyvxXplPqBuiOWnCT0NYR

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks