General

  • Target

    SolaraBETA3.rar

  • Size

    9.8MB

  • Sample

    240822-qxwpssselm

  • MD5

    e3b10b39011c56b6c4eb84d22f2fceb3

  • SHA1

    fc9db4d8e76354a9c91ef3d484b4e9e1e67842e0

  • SHA256

    40b837d2e186d69eec57955b02c768bf6612f24e2343c24b2b91b8163ab61d76

  • SHA512

    34fb10448ec4ba7ba6c89c54902d01296fed71fd08a97b50e296fd09392525e69ed3c731cfd12bdfe963db5df8e5135901ee762f464362c0503f3a981d8e47ec

  • SSDEEP

    196608:M8qBOl8kO0qF0oGER+0pyWTmoKe14EasQZ4igKYwXbSK5Dz62V3:MSl8kO0kXtDxTmW14Eas2qwXuK5H62F

Malware Config

Extracted

Family

redline

Botnet

@dxrkl0rd

C2

194.26.232.43:20746

Targets

    • Target

      SolaraBETA3/Newtonsoft.Json.dll

    • Size

      695KB

    • MD5

      195ffb7167db3219b217c4fd439eedd6

    • SHA1

      1e76e6099570ede620b76ed47cf8d03a936d49f8

    • SHA256

      e1e27af7b07eeedf5ce71a9255f0422816a6fc5849a483c6714e1b472044fa9d

    • SHA512

      56eb7f070929b239642dab729537dde2c2287bdb852ad9e80b5358c74b14bc2b2dded910d0e3b6304ea27eb587e5f19db0a92e1cbae6a70fb20b4ef05057e4ac

    • SSDEEP

      12288:GBja5bBvR8Q0TE2HB0WLmvXbsVG1Gw03RzxNHgKhwFBkjSHXP36RMGy1NqTUO:GBjk38WuBcAbwoA/BkjSHXP36RMG/

    Score
    1/10
    • Target

      SolaraBETA3/Solara Updater (If crashed)/Solara_Updater.exe

    • Size

      240KB

    • MD5

      b89051e8cf348e69c0943b540af3b99c

    • SHA1

      50200e338cb5df75077c6144884bf0ff6bf7cc7a

    • SHA256

      2e0a0e7e5d510f4274cd22ca2ed10f4bcca932a8cb2a756a47c13fb36a5fb58d

    • SHA512

      ab1e75c6ccf80fdd29bb35ec802032a46cf642e444ba392a2224cc025d05d78148f60bf81d4405b25301ce86b83e03d9249378864afa575fa6a61f05dea21408

    • SSDEEP

      6144:poKbfO8otzIJZiCgq1gQb4KgLqMIuLRTK83KrAqG:poKzO8otaZiCgSgQb4KgLqMIuLRTwrAq

    Score
    3/10
    • Target

      SolaraBETA3/Solara X.exe

    • Size

      250.0MB

    • MD5

      43f926f0847f8b9d1c5d94f03e05953f

    • SHA1

      025398a3db4f6eae18ee5fe3d309e1bcc3c0b551

    • SHA256

      e49cffe19f100a25de6721068952aefa0ee96d7f707baafcd524b18290492aba

    • SHA512

      d2bf0c47c9a574e33c18961ce4efea4fa553976a1484bac2dad8059d3e32ac4323bdd4989bebea81e132c63ed0b99085482a686180628d1d932a7888f25c8e42

    • SSDEEP

      24576:ZXr/woHRSlL+hU26T6iILGsPg8lBLRVqF:97bHEwhU2sEVYELu

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates processes with tasklist

    • Target

      SolaraBETA3/Solara.dll

    • Size

      6.6MB

    • MD5

      110e9512db3d6a513d94db3729919c0d

    • SHA1

      255dcd16391adea11a8fb06dbe6ea4b5dd8afb09

    • SHA256

      d4879d299553da0777a1ed4de8e5d77f89c493975133723529cd45891a278fa3

    • SHA512

      687f415b2a934de6fb82a740b737b77a4683ab6da914dddf67eb28006df8f8cb695b4011a13d16a1df247f83cdf04f8f979345ae098d3ccdc44d1e55fecae5bf

    • SSDEEP

      98304:MRzLN6+Wb8g+p9zZzyG74bajZ8XN33VMiBDeUaN7OaM2U/MwfGl8torJr7IX/1rJ:MXASdzyG74bajZGy+uNfa5el8tEPI1rJ

    Score
    7/10
    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Target

      SolaraBETA3/Wpf.Ui.dll

    • Size

      5.2MB

    • MD5

      aead90ab96e2853f59be27c4ec1e4853

    • SHA1

      43cdedde26488d3209e17efff9a51e1f944eb35f

    • SHA256

      46cfbe804b29c500ebc0b39372e64c4c8b4f7a8e9b220b5f26a9adf42fcb2aed

    • SHA512

      f5044f2ee63906287460b9adabfcf3c93c60b51c86549e33474c4d7f81c4f86cd03cd611df94de31804c53006977874b8deb67c4bf9ea1c2b70c459b3a44b38d

    • SSDEEP

      98304:Com1p/B6MvSmaRI+VcDNkq4pmvhAHDfyyrhl:W1HZNkq4p

    Score
    1/10
    • Target

      SolaraBETA3/libcurl.dll

    • Size

      522KB

    • MD5

      e31f5136d91bad0fcbce053aac798a30

    • SHA1

      ee785d2546aec4803bcae08cdebfd5d168c42337

    • SHA256

      ee94e2201870536522047e6d7fe7b903a63cd2e13e20c8fffc86d0e95361e671

    • SHA512

      a1543eb1d10d25efb44f9eaa0673c82bfac5173055d04c0f3be4792984635a7c774df57a8e289f840627754a4e595b855d299070d469e0f1e637c3f35274abe6

    • SSDEEP

      12288:InAnSwPc/1BzyLmI2MB1MqcUfCKHU1XAfK6ae:I6Pc/1BOKtaeqcUaZXm

    Score
    1/10
    • Target

      SolaraBETA3/msvcp140.dll

    • Size

      576KB

    • MD5

      7b92a6cb5d2cad407c457ab12d2b211d

    • SHA1

      e04020b3448fc6084fa31b7f791f22ff15e31328

    • SHA256

      3c6a772319fff3ee56d4cedbe332bb5c0c2f394714cf473c6cdf933754114784

    • SHA512

      b28740c1aca4f0f60a9e4a9ab5a0561af774d977ab6d42a7eea70c9e560c77c50be5d9d869f05d0435e2923f4f600219335d22425807ab23cbbcda75442c4b42

    • SSDEEP

      12288:RI88L4Wu4+oJ+xc39ax5Ms4ETs3rxSvYcRvbQEKZm+jWodEEVhQ:RD89rxZCQEKZm+jWodEEPQ

    Score
    1/10
    • Target

      SolaraBETA3/runtimes/win-arm64/native/WebView2Loader.dll

    • Size

      121KB

    • MD5

      aeb1b80258d8c6bd9b88d309fc938823

    • SHA1

      b6c1e5e3e4f2799285757ad091d7ceeaf3c6de35

    • SHA256

      60a48cb3a939e30ffcee0f84cd0967231693c6e0bcc60ab5c77ff90ecf68824f

    • SHA512

      99e826c074bca009d7720b82cf9fa0ad780967c523ec372578a9a906798db19a1e2f75acf9d0cdbdd78b83043df285127cef524f699b178e1a4b03b8996de004

    • SSDEEP

      1536:7DIqUepIC7H67AsPWl0+mWfvkvzGwsWWdttSDjEtIectI87n+INj:7DI7eGLXymWU7GV7SDjEtnca7w

    Score
    1/10
    • Target

      SolaraBETA3/runtimes/win-x64/native/WebView2Loader.dll

    • Size

      133KB

    • MD5

      a0bd0d1a66e7c7f1d97aedecdafb933f

    • SHA1

      dd109ac34beb8289030e4ec0a026297b793f64a3

    • SHA256

      79d7e45f8631e8d2541d01bfb5a49a3a090be72b3d465389a2d684680fee2e36

    • SHA512

      2a50ae5c7234a44b29f82ebc2e3cfed37bf69294eb00b2dc8905c61259975b2f3a059c67aeab862f002752454d195f7191d9b82b056f6ef22d6e1b0bb3673d50

    • SSDEEP

      3072:e5i6Uab3sFhPk6vEmG1PU6dLXm2ng3esQDqEt2JljdTu:e5P2e6vERtUyTmHEtmI

    Score
    1/10
    • Target

      SolaraBETA3/runtimes/win-x86/native/WebView2Loader.dll

    • Size

      107KB

    • MD5

      e2a10346ba7b74f8c79afc419ed470d5

    • SHA1

      3ced830ffa621ce122169433b224c3df7fed0f3f

    • SHA256

      79885ef79591964477c09afd51c4f1981a4904601c23247975b9f84cb5d7b84b

    • SHA512

      da58cba7be5bd12048cdd4f31d2835b8db5bbe93ea178941ff1af4cd6712175a0aab2945415d016648399838d80e6e33215d12a25867a4b0102356230ba22803

    • SSDEEP

      3072:XXKaNm8sCEvfpFVUKbiDUuP7ANt+/NvcD/EtK9nsnRj81:X6ac8sCiXbiguP7n8EtSnIRQ1

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks