General

  • Target

    0f896e5abb5bed9dc6f294e16d438e144cfee438659de1d98fee565218007be3

  • Size

    890KB

  • Sample

    220913-tqfxjsgac9

  • MD5

    8cd3c408dbd87894a290c93b12dce3e1

  • SHA1

    4533184218003ac6dbc6c3f96be401f5628e8179

  • SHA256

    0f896e5abb5bed9dc6f294e16d438e144cfee438659de1d98fee565218007be3

  • SHA512

    7cf03c51d853605ee2a5cf2767b2b9e2a0ef6f230e216e3f65fc51fc5c4a380241ad89d63f2c83e8a66ba96961ac4250d2a12d04f9e9b78f22d2193e8d93856d

  • SSDEEP

    12288:kpYfwJH4IGqlyHQ/wUg1pVL7lYMGdR/bm1fgIawQIa92vs+O7LPc+CqoCg4S7hK:wYobiwxKfgnwzaEvsJjf84S7

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5412597166:AAGUaWxuTxxhNb-NRhiURcTMzuW9nhGoEs/sendMessage?chat_id=932962718

Targets

    • Target

      0f896e5abb5bed9dc6f294e16d438e144cfee438659de1d98fee565218007be3

    • Size

      890KB

    • MD5

      8cd3c408dbd87894a290c93b12dce3e1

    • SHA1

      4533184218003ac6dbc6c3f96be401f5628e8179

    • SHA256

      0f896e5abb5bed9dc6f294e16d438e144cfee438659de1d98fee565218007be3

    • SHA512

      7cf03c51d853605ee2a5cf2767b2b9e2a0ef6f230e216e3f65fc51fc5c4a380241ad89d63f2c83e8a66ba96961ac4250d2a12d04f9e9b78f22d2193e8d93856d

    • SSDEEP

      12288:kpYfwJH4IGqlyHQ/wUg1pVL7lYMGdR/bm1fgIawQIa92vs+O7LPc+CqoCg4S7hK:wYobiwxKfgnwzaEvsJjf84S7

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks