General

  • Target

    Obsidian_6.0.0-beta.2_x64-setup.exe

  • Size

    4.0MB

  • Sample

    240811-dvyedswhqd

  • MD5

    de7c56083ce0a54a7ad6a53a46ce93ee

  • SHA1

    efbb97f90b0f0b1846b04daaa0bf4f1b28a5ee13

  • SHA256

    d4d1dad4a0548d1c9be3045b8d11c0f182176df47b1903190037fbf8b4751b60

  • SHA512

    47ea58f5f95d45a314d5a2b8b4202357025a5392a210b78e4e515c55d66ac2258e1090d3cca644df77cfb322007722fd77f52cdb7f9277834e065242a4986004

  • SSDEEP

    98304:xOCre4JpFFcq6I1b2poOHFmIW9wdpZBACIeB1npiV40UuKZ:x/DFC/16OMUXx1EeH

Malware Config

Targets

    • Target

      Obsidian_6.0.0-beta.2_x64-setup.exe

    • Size

      4.0MB

    • MD5

      de7c56083ce0a54a7ad6a53a46ce93ee

    • SHA1

      efbb97f90b0f0b1846b04daaa0bf4f1b28a5ee13

    • SHA256

      d4d1dad4a0548d1c9be3045b8d11c0f182176df47b1903190037fbf8b4751b60

    • SHA512

      47ea58f5f95d45a314d5a2b8b4202357025a5392a210b78e4e515c55d66ac2258e1090d3cca644df77cfb322007722fd77f52cdb7f9277834e065242a4986004

    • SSDEEP

      98304:xOCre4JpFFcq6I1b2poOHFmIW9wdpZBACIeB1npiV40UuKZ:x/DFC/16OMUXx1EeH

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Target

      $PLUGINSDIR/ApplicationID.dll

    • Size

      198KB

    • MD5

      91c2e2f34b5bba068e9a6178e13a4e5c

    • SHA1

      affcac00894c9afd152e55d0bff7899349edcd6c

    • SHA256

      f6851dcbf0a39edecd8a46564bc455e5273736c3dbcb02b954c201c79ccdf117

    • SHA512

      ce7f629bc0e6e10eca9d671513062f353d8d47666df58c9ad7cc7f767df520b75b2da1f9d6551eae86c738455919463ec89a0c3dc2a8366fa021e6fa6e292000

    • SSDEEP

      3072:/1RnVZfr2qLTV4U3fKHzy/s3fyitDJXqtZnyj80mAg0FubAPl/IJ:/Hnzfr7HU6ipJaLAOKy

    Score
    3/10
    • Target

      $PLUGINSDIR/StartMenu.dll

    • Size

      7KB

    • MD5

      d070f3275df715bf3708beff2c6c307d

    • SHA1

      93d3725801e07303e9727c4369e19fd139e69023

    • SHA256

      42dd4dda3249a94e32e20f76eaffae784a5475ed00c60ef0197c8a2c1ccd2fb7

    • SHA512

      fcaf625dac4684dad33d12e3a942b38489ecc90649eee885d823a932e70db63c1edb8614b9fa8904d1710e9b820e82c5a37aeb8403cf21cf1e3692f76438664d

    • SSDEEP

      96:h8dPIKJhMuhik+CfoEwknt6io8zv+qy5/utta/H3lkCTcaqHCI:yZIKXgk+cx6QYFkAXlncviI

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      cff85c549d536f651d4fb8387f1976f2

    • SHA1

      d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    • SHA256

      8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    • SHA512

      531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

    • SSDEEP

      192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr

    Score
    3/10
    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      6c3f8c94d0727894d706940a8a980543

    • SHA1

      0d1bcad901be377f38d579aafc0c41c0ef8dcefd

    • SHA256

      56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2

    • SHA512

      2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355

    • SSDEEP

      96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc

    Score
    3/10
    • Target

      $PLUGINSDIR/nsis_tauri_utils.dll

    • Size

      968KB

    • MD5

      0ba06473cec3f0e72fc6865d870b6bd9

    • SHA1

      16df1d1a5b4d5df3859447279c55be36d4109dfb

    • SHA256

      2b454443f12806d9e531e18bf19933c0aad1cd8ae397c71b99e814566e6bb5fd

    • SHA512

      42b3c4ce685afb43b8ba235b29919f7fdbc1997618b74d189817d14d1d80e52ea67f6e614d4097bce6ca53b90d46a6d6a54882cd2ea176134a308b64a2b882cc

    • SSDEEP

      24576:v2zSi+70fdjsUD5Y/CjsS5NpIMDcuHeoPffPJT1Qn652hOfuvNwRnkYkN2IO:ivm0TYKw8DnVbTwbBInkYkN2F

    Score
    3/10
    • Target

      Obsidian.exe

    • Size

      10.6MB

    • MD5

      fbb36a01bc9d71015a842eb4573a8107

    • SHA1

      7938cdea3f5cbe50f4e95fb2faf4985ccb344dab

    • SHA256

      b5062a0d25860ebeb99f3b2b2fc53e982cadbb2247725bb0c72e9fd06a55f9ac

    • SHA512

      a2baa42010b74a09b633dcfbe81f7cc9c76033603462cbd2344d1d291be30e20132a25a07f08d18c15706388410fdd13a75ef3ec9938209220b71c881071e113

    • SSDEEP

      98304:zjC4uKgzCXTVwjwCrCGpISMqYDq7b5NxXYxYqQbchwQ6qxb6FOeVgEtGbxYz+V:MCXJ4xWzSM47tYxY12wigFbZ8++

    Score
    1/10
    • Target

      uninstall.exe

    • Size

      496KB

    • MD5

      9f53fae750d5d64bd759ed22803e73df

    • SHA1

      a985242dba3e9b67bcdf26c85decb635e9ffa000

    • SHA256

      e94ff5f5adfd4ea8b2ba07debfb2ca8fc6c8101477691e3b70fce2e5e284fddd

    • SHA512

      c976f3254002648fb1461d7cb34f8156fe4844fea8f4041fed7021576969cdee0871665c1f223466d408de89a51370769caecd4d44d71bed1234039b95697789

    • SSDEEP

      12288:wYmMCEELGHIPAgZOtaK/4+nv7F4KOaqUqL:wYmhIIBc0Kg+B4KOLn

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      68b287f4067ba013e34a1339afdb1ea8

    • SHA1

      45ad585b3cc8e5a6af7b68f5d8269c97992130b3

    • SHA256

      18e8b40ba22c7a1687bd16e8d585380bc2773fff5002d7d67e9485fcc0c51026

    • SHA512

      06c38bbb07fb55256f3cdc24e77b3c8f3214f25bfd140b521a39d167113bf307a7e8d24e445d510bc5e4e41d33c9173bb14e3f2a38bc29a0e3d08c1f0dca4bdb

    • SSDEEP

      48:S46+/nTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mFofjLl:zFuPbOBtWZBV8jAWiAJCdv2Cm0L

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      cff85c549d536f651d4fb8387f1976f2

    • SHA1

      d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    • SHA256

      8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    • SHA512

      531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

    • SSDEEP

      192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr

    Score
    3/10
    • Target

      $PLUGINSDIR/nsis_tauri_utils.dll

    • Size

      968KB

    • MD5

      0ba06473cec3f0e72fc6865d870b6bd9

    • SHA1

      16df1d1a5b4d5df3859447279c55be36d4109dfb

    • SHA256

      2b454443f12806d9e531e18bf19933c0aad1cd8ae397c71b99e814566e6bb5fd

    • SHA512

      42b3c4ce685afb43b8ba235b29919f7fdbc1997618b74d189817d14d1d80e52ea67f6e614d4097bce6ca53b90d46a6d6a54882cd2ea176134a308b64a2b882cc

    • SSDEEP

      24576:v2zSi+70fdjsUD5Y/CjsS5NpIMDcuHeoPffPJT1Qn652hOfuvNwRnkYkN2IO:ivm0TYKw8DnVbTwbBInkYkN2F

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks