General

  • Target

    Primordial.rar

  • Size

    8.3MB

  • Sample

    241015-apllvsxgpq

  • MD5

    4b72de5e5992c017f84249687adf30cd

  • SHA1

    119b83b4c112e3d47ac203e93b9340cdb7bd584a

  • SHA256

    3a2b81f84a4ed157b1a059be3046930972ee8480be3b67ebf15e9bbc941cf883

  • SHA512

    5aab0a9a77818f773eae775433dbaf95deb289364f2693ea5f95ec261fcf2c28f08b264a778c84c5ec2b3539e176a34837e214bd4fab570785a6b7c783e225d3

  • SSDEEP

    196608:4YumurC26vuvF84Q1U7dR9D0CY73LVkaG9vXsnuji1D:4Yumu184TdRnY73nUnji1D

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1270399724431867935/HjClfkOVqhZa8ElKgkYuPRyoXVGf7yB2AqieOsUFaDEyif-Oe__Dw5TFjFKt_Mc4n-Dr

Targets

    • Target

      Primordial/FIX/fix.bat

    • Size

      474KB

    • MD5

      453f264a24e831c2c6538150c905e4e5

    • SHA1

      f9c2d388178287057e3f7fdcfc9328a79ce8f9ba

    • SHA256

      0dbc58a5bf9747256d2f3013ed8e4df48157f62853c289b006e426a61a02d76f

    • SHA512

      3f1fa79c3415b796fb7fdef47c740fd7ba31bb02a800b7f8e68da5688f7240f5be54e6a5e19f8d72433edd74943c11cef93494752e5e584958af9cac5423b889

    • SSDEEP

      3072:zEhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhd:a

    Score
    1/10
    • Target

      Primordial/FIX/libEGL.dll

    • Size

      65KB

    • MD5

      fe276543cc6ae9c25f58d95d839293f5

    • SHA1

      4bfea57b0a1393320f1ff4891c990f34a9b27b41

    • SHA256

      fbdf9675b1ff7e32c8026bfaab2534b9b0302ae3773df24aefa2290915469f2f

    • SHA512

      b56fe47fd4a7ba2c211fa9518a33af0ba6943082e00de89c596e59a0111c77742e9e0b8113552bc89ae50d29dee6aaa2cdecdfe82443b3bf5c52327e1b2212b2

    • SSDEEP

      768:x+Ne8iE6s4sgTQ+3lIcXOQPXefmJ+63mzVVx:FbsgE+IixPXhZWh/

    Score
    3/10
    • Target

      Primordial/FIX/libGLESv2.dll

    • Size

      7.6MB

    • MD5

      a536c452920e0d95c5cd8cd187ca3e65

    • SHA1

      c33974d8def318317615f9714ee175e0dbd80661

    • SHA256

      68d56f1681840e5f87e1b06c47a82887d9a147dcfc8de9c1f9a778f3370014de

    • SHA512

      959c81d2ce72b498aecc96f07666461c6b59f4e0c6113b5118b5e1cd727e8e9370a29a07595516066b83b70c43e4d1ac62b87545ec708019aceee3b7e3657258

    • SSDEEP

      98304:5nlbXzhGP2sAjc8pjCT1VNpv0RCw+MGIuRStSVoYewueeNygIc73ECclRI:5nlLzhGP2sg75CpVNpv0RCAuRStSVEz

    Score
    3/10
    • Target

      Primordial/FIX/libQt-Secret.dll

    • Size

      133KB

    • MD5

      541a05b1e93cf3a31212396f9e48d1f4

    • SHA1

      e541efb4ada116b865984a368c5e3079fc937c2f

    • SHA256

      d4cdacdfcc3e0a470b94301c34b60255939a65d85d00cba0501f8e946cf536f5

    • SHA512

      602a27f3bbbf0219b7a01898142c3d4668770b2587e2d8c69f78445140aa00e3f1fe4de510a4327bfafaaa5895a8fcf5d272e54d3ba88e01086fc91a6183d78c

    • SSDEEP

      3072:uAoJmzwVIJ5NXsEq3JbjOhCp3LDu74WXhtnyOmEVHdKtZKV4Yb:wJmsVIJ51BuJUOY4QhtnyOmWKtZaVb

    Score
    3/10
    • Target

      Primordial/FIX/libQtBigint.dll

    • Size

      221KB

    • MD5

      cbd5ae124116da67c4ff2097ff5b7fc6

    • SHA1

      5103145253df13ec3edb478b3f8ce7a8fdf00b0a

    • SHA256

      179efc80482aafd0192ff81bda027c88e2ff588e43647848d41d1c7e08aace81

    • SHA512

      60165e374dc68157061a753bd5ca477ffc68a429d5e36c138c759c508abe3a2af39ecea5a5f3934b4923a40d3249b88f82acbc179af65024228483ce31186b47

    • SSDEEP

      3072:NOS2wj83gYANqMW0JTB5ilycV3SXR3Z96htnybqN2z:v2wjOgcQ95itV3kShtnybH

    Score
    3/10
    • Target

      Primordial/FIX/libcrypto-1_1.dll

    • Size

      3.1MB

    • MD5

      1d55d0e2e2c49735cecccd74f1a1f191

    • SHA1

      7aab52cc45bb10d94fae0b2f1d56749a082990c6

    • SHA256

      0f9db024a8c6e4258504447495ce1c503c0745d45c7f3b1ac209636dcc859bdf

    • SHA512

      2e11f8d03dc27b0c0b5b27ef64121b0813fccedfb7b802c34884a6cd1a168818b781778e98d8eaf6742e1feb87d832d794e979a41c58c7a33a740a5ba149d48e

    • SSDEEP

      98304:d9swSdezDZf6DvZodgYKNR0BwSJFetd8A9BHZbtU5fupK81CPwDv3uFfJsp92KlJ:d9eGDB6DvOdvKNR0hTetd8AbHttUxC5r

    Score
    3/10
    • Target

      Primordial/FIX/libeay32.dll

    • Size

      2.2MB

    • MD5

      e22b2e3d650c33c9197f985b7516da70

    • SHA1

      87fe823dfd9a2ed7596cbfe249318c17e095aeb1

    • SHA256

      2270871989e6c90df07b3e4630b4c4b6dd0e33e2a23ba3c52a7ff7bc3553304e

    • SHA512

      84c9ca6f4dd73fb1f426671f937ab0e0210dce0bfb0e48fbb8e0305d31aca97d762a6b462c8daef5092d27b612fd7bfc7a6e3664995eee2ece25598dd3b48af8

    • SSDEEP

      49152:h/O+JXTGl7CsCgvt/FOdufMgKz0/0Nqwvls9Uf:h/O+JXTGl7CsCgvt/FgufMgKRNqfUf

    Score
    3/10
    • Target

      Primordial/FIX/libgcc_s_dw2-1.dll

    • Size

      113KB

    • MD5

      9aec524b616618b0d3d00b27b6f51da1

    • SHA1

      64264300801a353db324d11738ffed876550e1d3

    • SHA256

      59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

    • SHA512

      0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

    • SSDEEP

      3072:nti6N0WeF35Ro7hAWP6cagLSuf6LG3qSbKE4M:ti6N2F33wGJVuHuE

    Score
    3/10
    • Target

      Primordial/FIX/libgcc_s_seh-1.dll

    • Size

      72KB

    • MD5

      98130c9779c39825dd123029060b8084

    • SHA1

      57ab9af726692dbb0d2d65ab95f03f1b87e7da3e

    • SHA256

      479907904acf2836a3e103a192393e98c98cfddc1b4c0b8ff20a442521900c6a

    • SHA512

      4afbcb353bc4e697005f05ce729d52d14ce0538a0b3fc76044a72725296cd805682cb004630cd20b1d150ddf348f92478b5243dced378cf4720be51b61e117c4

    • SSDEEP

      1536:LsqqtA41VJOCd1laNO/1ItsBquOTyCGo1Bx:lEVNLUNCXDCP/

    Score
    1/10
    • Target

      Primordial/FIX/libssl-1_1.dll

    • Size

      924KB

    • MD5

      8a7d58e6c9c4d25c84dee3c64d027974

    • SHA1

      3e3c8218cc2cec46b1aa550f126fba564a94c9df

    • SHA256

      68f64b6d4d77c704d3caee3dd97e8cababd8717f5c764f8d1b919697ddfc7527

    • SHA512

      b56a532c3d53e7d73d700f9b6dc5e790a78c048e5bb1522fe75dafb1d556a5594d7d07d75dea7ccab6ace7b3644f6a2947dbc6a6acdc3c2ddc7c807a92eea157

    • SSDEEP

      24576:7UU0ODDlfQixG00OZclDZGXFu1UYaz99v0BAEjYkNN/OknUVQiQG7iiHh7IMwi:Z0V0GwZqAu1UYa7v0BAE8kNN/OknUZQO

    Score
    3/10
    • Target

      Primordial/FIX/libstdc++-6.dll

    • Size

      1.5MB

    • MD5

      051973a1420749e10d007049f15a30ab

    • SHA1

      27141d4e7847e16f3cedd487dd3f074811556ff1

    • SHA256

      672458902acead23b1a4dbca8b26e51324e88948196bc30d68703d45547898e8

    • SHA512

      0f105ba29af981afe3a43e6d789f5df8a501c252d3f46bf730d5c92c98358c6656cbdc7bd7d5a0d4c5357ae0acb1144828358b07cf2b1515512ca9b4d3f047fa

    • SSDEEP

      24576:tlmzPYgYh5doxJzaaTcXQRL9uy8nHNC4o0v4A:tlG375ynr

    Score
    3/10
    • Target

      Primordial/FIX/libwinpthread-1.dll

    • Size

      46KB

    • MD5

      ed53eee1623a43e9ae174262169f0f2e

    • SHA1

      4bf7e9fa40878e19d6d7b8277982ed958681af86

    • SHA256

      0b5532f93126db45689d7e3162cfc6951f78738a182e52712bb2c71980468f23

    • SHA512

      dce1bc89033313934323e9ad1fd0ef7a525df0fd8f2f7c64b5ca8f5e7780b5526ce9e1fff408f8a00b46f718763d492eae059b7d11d873eea3186e8584dca53c

    • SSDEEP

      768:rMyQzwaerm97r24H/CcxfOGTwl2kl7pA/SgZ70ROoim3YaZyOZ:rMBTj7wakD7pI1oim3YaZD

    Score
    3/10
    • Target

      Primordial/FIX/opengl32sw.dll

    • Size

      15.3MB

    • MD5

      8b197f55264a44b7b25046f7ba5bd7d2

    • SHA1

      cef69e168160968e00ffffa136e1af7819e7c0ce

    • SHA256

      25ae7577e066fa80519a8f1c314b15cdd22e4a8d3ecd2a36eccc79e40714a91d

    • SHA512

      6af2b1b17a7e3460099359a6750221aacb8f9ce0e80b346dbafd2cbd8e579543b980f98e0aeb199e0781a045c9d6a7f2f11c8628f960c13550328487b7fa9154

    • SSDEEP

      393216:rNkEXgt/UOdyRLjqkmbBDrta60HYUnuedxO0g//NuPyEMO32ovq:rN1QtXdyRLjqNbBDrta60HYUpO0Q/NuZ

    Score
    3/10
    • Target

      Primordial/FIX/qtquick2plugin.dll

    • Size

      55KB

    • MD5

      bc48935d7fb9d87eed3994024f1071f8

    • SHA1

      9cea445364aae84a38d3e79b5aabdffd4229a284

    • SHA256

      6fccb1c95c2198d15d818e640d7849af9215e741ebbaceecfee3f3315f90b0ae

    • SHA512

      95dc78983ba867883766a3d2a988d56bd9c9a6252e8231e631a294c5a9cee3647862909f0282284d6c5d734d41685b8ca53823538bb23a7549098e5477676720

    • SSDEEP

      768:7aaJIsYojnA4yZ5BmzDkbhsHGleu9VLDFI+9LgQgaONFemzHQ:7aagobA4yODCh4GleUD6wLgvaONFbLQ

    Score
    3/10
    • Target

      Primordial/FIX/steamfix.dll

    • Size

      6.0MB

    • MD5

      d29cd91c52090f35ebdf9e13b97ba255

    • SHA1

      4402167e749270b18858fea5979f02759af7e708

    • SHA256

      d9315b18756a021dfd24722ffa355a1cfa43b3e80ac4c2a6082d37898ca1aed4

    • SHA512

      ff436f34b2852509e630b552126d88ff58250728102f735849ecc70f53d741778df2e0bbb354238373877b0c3168b0d5bf6b5f3627d33ab86c2176fc9b95db81

    • SSDEEP

      3:7V:h

    Score
    1/10
    • Target

      Primordial/Primordial.exe

    • Size

      231KB

    • MD5

      2a9d5da0bb69d53e1b68178bc63e9390

    • SHA1

      b1170f7ca36ea613188a272dc8ff8720a586de3a

    • SHA256

      b575e722311556b67bc4f2ff77470063e5453e8f9952ddcd33afec9bdefc3902

    • SHA512

      372288f96c8d39cba9529e7c44ce4b083eddf50dc3c3317b7b97c02d07018cdc2e0913da3e8309d548f80d68c95b9dd65e4febd4d7ca3b4d6a8df3360cf6aca3

    • SSDEEP

      6144:RloZM+rIkd8g+EtXHkv/iD4ZvHYe5xypXKYZd8ZC6lY8e1mGi:joZtL+EP8pHYe5xypXKYZd8dk2

    Score
    10/10
    • Detect Umbral payload

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

    • Looks up external IP address via web service

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

    • Target

      Primordial/injector.dll

    • Size

      225KB

    • MD5

      346ef6158e0be3250c986f18ed6a3a36

    • SHA1

      19e2040674ced10cef58d753f1dc42f01736c516

    • SHA256

      4ef555dff3e077910a0e232a133cdcfcaa9153c0ccf10bd2c9fd9e6b78ad23ef

    • SHA512

      08f4971fbc76a78f3c2e29bb369736df847c6c02823d77001a1de734a888911995511636d936a0da7c1d3a7743cc4c5146586e6d81f5e17a401bb42534ee14b8

    • SSDEEP

      768:TddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddH:X

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks