General

  • Target

    8b5c6a2b226e7c6ba532e8448d6bfc82

  • Size

    1.4MB

  • Sample

    240203-erpthsggg6

  • MD5

    8b5c6a2b226e7c6ba532e8448d6bfc82

  • SHA1

    723acb3cba81639e58e0041da83f2db58077cedf

  • SHA256

    2a71fdd923c2c1cf13ffee31c74aed4a464ff0c97cf9a6c42a788d4fdcec3efd

  • SHA512

    3f994a7f1edbd35f5c0d66868a5ba848d501849f185012cfe86224f1be5fa03efd1dfea8494d270cd8a08f03a07f90d9ae990fabb88964a510b208227ab1b997

  • SSDEEP

    24576:WzbGHAzHAjX18cLgGglNv9lyttyCKiCtXNs4sHqQDmMmkZ5TQ1oj5+QPybODrB++:WziHIaEG+strCPsDFp/6e98OM

Malware Config

Extracted

Language
xlm4.0
Source

Extracted

Family

oski

C2

irkark.xyz

Targets

    • Target

      8b5c6a2b226e7c6ba532e8448d6bfc82

    • Size

      1.4MB

    • MD5

      8b5c6a2b226e7c6ba532e8448d6bfc82

    • SHA1

      723acb3cba81639e58e0041da83f2db58077cedf

    • SHA256

      2a71fdd923c2c1cf13ffee31c74aed4a464ff0c97cf9a6c42a788d4fdcec3efd

    • SHA512

      3f994a7f1edbd35f5c0d66868a5ba848d501849f185012cfe86224f1be5fa03efd1dfea8494d270cd8a08f03a07f90d9ae990fabb88964a510b208227ab1b997

    • SSDEEP

      24576:WzbGHAzHAjX18cLgGglNv9lyttyCKiCtXNs4sHqQDmMmkZ5TQ1oj5+QPybODrB++:WziHIaEG+strCPsDFp/6e98OM

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks