General

  • Target

    epsilon.exe

  • Size

    84.1MB

  • Sample

    240522-a4m38sfa84

  • MD5

    7a7030c77b6cb44df2f1fc9a5f236f32

  • SHA1

    4774dcfd7ec039149a100069313c0a9493386b93

  • SHA256

    0146aca5c73ba4135d9605e8750e8cbd77a74bb5d607e7f3b304014df51de121

  • SHA512

    066e68322e45d2119740d2db80394fa21bed865a10336bb59644b662faac6ea7321f7ca28845cde3c28d338de99cfa04d23738d69f775dd7877e0d09c02d8b6f

  • SSDEEP

    1572864:A4gPXMoWaro1VBdQ2kZ2eoI3t9vROpiwiODQzqwM7HvtdNZJ2HLjfocdxMH7:A4AcorOBdMZ2eN3LvR+DDQWwM7HNIHJm

Score
7/10

Malware Config

Targets

    • Target

      epsilon.exe

    • Size

      84.1MB

    • MD5

      7a7030c77b6cb44df2f1fc9a5f236f32

    • SHA1

      4774dcfd7ec039149a100069313c0a9493386b93

    • SHA256

      0146aca5c73ba4135d9605e8750e8cbd77a74bb5d607e7f3b304014df51de121

    • SHA512

      066e68322e45d2119740d2db80394fa21bed865a10336bb59644b662faac6ea7321f7ca28845cde3c28d338de99cfa04d23738d69f775dd7877e0d09c02d8b6f

    • SSDEEP

      1572864:A4gPXMoWaro1VBdQ2kZ2eoI3t9vROpiwiODQzqwM7HvtdNZJ2HLjfocdxMH7:A4AcorOBdMZ2eN3LvR+DDQWwM7HNIHJm

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Target

      $PLUGINSDIR/StdUtils.dll

    • Size

      100KB

    • MD5

      c6a6e03f77c313b267498515488c5740

    • SHA1

      3d49fc2784b9450962ed6b82b46e9c3c957d7c15

    • SHA256

      b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

    • SHA512

      9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

    • SSDEEP

      3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10
    • Target

      LICENSES.chromium.html

    • Size

      8.8MB

    • MD5

      2675b30d524b6c79b6cee41af86fc619

    • SHA1

      407716c1bb83c211bcb51efbbcb6bf2ef1664e5b

    • SHA256

      6a717038f81271f62318212f00b1a2173b9cb0cc435f984710ac8355eb409081

    • SHA512

      3214341da8bf3347a6874535bb0ff8d059ee604e779491780f2b29172f9963e23acbe3c534d888f7a3b99274f46d0628962e1e72a5d3fc6f18ca2b62343df485

    • SSDEEP

      24576:cpD6826x5kSWSsRinoHnmfm646a6N6z68SH4SApTJ:cHSek

    Score
    1/10
    • Target

      d3dcompiler_47.dll

    • Size

      4.7MB

    • MD5

      2191e768cc2e19009dad20dc999135a3

    • SHA1

      f49a46ba0e954e657aaed1c9019a53d194272b6a

    • SHA256

      7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d

    • SHA512

      5adcb00162f284c16ec78016d301fc11559dd0a781ffbeff822db22efbed168b11d7e5586ea82388e9503b0c7d3740cf2a08e243877f5319202491c8a641c970

    • SSDEEP

      49152:KCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvhiD0N+YEzI4og/RfzHLeHTRhFRNc:xG2QCwmHPnog/pzHAo/A6l

    Score
    1/10
    • Target

      discordapp.exe

    • Size

      164.7MB

    • MD5

      f2d0574cabbc53fa49a48ea393bc0e08

    • SHA1

      559efe7cae86f5eeb78e6e49875d25a5caeedb3c

    • SHA256

      f660ed4f629400fcea51c34686858c1268a4aad6dbc6c75485116bdf3ff734da

    • SHA512

      8d1315d3bb1fb6faa54c292bd4b79d6835d73ed10c82330ba5f98a13b6f2ae9d33c5058bb30768f1cb187371ba76d989a8eac371463d79427bdbee63a4a15134

    • SSDEEP

      1572864:htRb5j0Jo3k4uaSwrkaxMnHo/qVfZanrCfYbmLlEkwPT15+ztDTeNokbaGMZAHmM:hTlBaHTf7x+Un

    Score
    7/10
    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Target

      ffmpeg.dll

    • Size

      2.8MB

    • MD5

      cc00135fe47c2e1e3c2afdae364e343e

    • SHA1

      b6f2edebeae328004537147e4743523f1eba88fe

    • SHA256

      5dad57ea08d8af1e78889e7b9191a0d4cb55e6124a447a8ab352064ca20a200d

    • SHA512

      cbd7392ffb932241eaa3d67e4df7e2fa1163529e46ecf7ed17eb80fe5f36895ed00b39feccbb9966cfaebafba83b576a4f9a17593bb2bb61d8df70703d90b35f

    • SSDEEP

      49152:HF5qb84KtStWEK/Ju2lf3tAtiLHQVTf6yfcrhCHDXLl8+0LKSQdSCu:HFvSkJXv+tiLAD0+DdS5

    Score
    1/10
    • Target

      libEGL.dll

    • Size

      477KB

    • MD5

      15122a10e56ba77fad6f9de0498bdc23

    • SHA1

      fe9dd8a2300155c8e1793fd91049cebda914f80f

    • SHA256

      9d3bda43e5a5cecbed08429cd282bebf99934622a2790e714d95cd0228040c24

    • SHA512

      0bd4ee0e047068e932e74e55c810debf07c8f7099f08f3ed16496efe7070521db240d03b73ae7e0f6c04e9ea1142abd1391e1cf17a9d4dd6296c30e75767c120

    • SSDEEP

      6144:J8hd1BSjuMmof2SEXVVfgV8hxN7h2NeIEOg51f0FticyQ:J8DXSjZmof2SEsmN12NeIE7f0FticyQ

    Score
    1/10
    • Target

      libGLESv2.dll

    • Size

      7.3MB

    • MD5

      76693ad1c75cdc538f5e5578ede80cbc

    • SHA1

      5317ad99f6a70a582b38cb9f8b25547ce5870a8c

    • SHA256

      ab22f3d242aacd5ad30cb95f95e7091aa72416a68f51d5fa4cd78c3727b0be59

    • SHA512

      76cd3e8cd04db7ed49022c5bd37f378ae05c9b8c9a767be0a6cb3cd81c0cd6d7a6717f51e0f8d3b6e918a9ed1d454099d6dcce26c5b83621426a27346e8c5796

    • SSDEEP

      98304:+wY1sQqaLe2Egto8U4r5Pp6TlITQZ3eW888888888tb8dOi:dNaSgtvroZe

    Score
    1/10
    • Target

      resources/elevate.exe

    • Size

      105KB

    • MD5

      792b92c8ad13c46f27c7ced0810694df

    • SHA1

      d8d449b92de20a57df722df46435ba4553ecc802

    • SHA256

      9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37

    • SHA512

      6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40

    • SSDEEP

      3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l

    Score
    1/10
    • Target

      vk_swiftshader.dll

    • Size

      4.9MB

    • MD5

      1f310037e6369da31d700dbd8fee0ac2

    • SHA1

      dc101393382996c2079815a6911bc780cebb0bb7

    • SHA256

      7488ef4036c46d4ef85c65efbc83617478a6401dbc00e94ec953fe46f0307857

    • SHA512

      09195184484e78a2c70495142a96a9eac4dde7fbed32042b8fb6961ac288a8ffa3049823d30958b5e0fb0ab321107e7ee2d78eb49ed3808070c6c75038fcaf29

    • SSDEEP

      49152:36h3a0f1ABi1jP9LoS8lne0Zv8EgHI7JXYN3bgFNmEgMYmz2qA0Mr7wsVUsNCOzy:Kh3aMXoSHfPwksHldLiuNr

    Score
    1/10
    • Target

      vulkan-1.dll

    • Size

      931KB

    • MD5

      a6d04cab54d4bcb377939fbdf7b31e34

    • SHA1

      e082c247e06a0724702ecc0d97082cb7b6af13bf

    • SHA256

      a30dee992d32d160d2eb55ed5c1320b5017b945c2aece5d0b26489d31b297599

    • SHA512

      2330530c5135a71a67e688eed4498545995b233a5eb142912ccba563f596f789be716e65845c28712785e90d33715c0c16be3bd397585e1614d5593130aed078

    • SSDEEP

      24576:TYWOq/4Kt/Ku8n387ecbFb6Z5WoDYsHY6g3P0zAk7sx:TY65/M387R56Z5WoDYsHY6g3P0zAk7s

    Score
    1/10
    • Target

      $PLUGINSDIR/nsis7z.dll

    • Size

      424KB

    • MD5

      80e44ce4895304c6a3a831310fbf8cd0

    • SHA1

      36bd49ae21c460be5753a904b4501f1abca53508

    • SHA256

      b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592

    • SHA512

      c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df

    • SSDEEP

      6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks