General

  • Target

    561bcbe017d654d6512bac28b7a6be7b40e188ebedd23658ce7e5cca55a14037

  • Size

    303KB

  • Sample

    220725-ggrw8shbc7

  • MD5

    f7c2313af2599186989a09b0de993474

  • SHA1

    322144c547d3c998b4e13dc91139017e01247545

  • SHA256

    561bcbe017d654d6512bac28b7a6be7b40e188ebedd23658ce7e5cca55a14037

  • SHA512

    c9f9caaf3ec0e2feb7c5d260c31fb3a7fdcb9a583f96698c644beb6384799dc41348eddd01ba5387bd0495598a028fc99c986606f3e703332162db00df34d934

Malware Config

Extracted

Family

trickbot

Version

1000257

Botnet

del67

C2

181.174.112.74:449

178.116.83.49:443

121.58.242.206:449

182.50.64.148:449

82.222.40.119:449

97.78.222.18:449

67.79.15.106:449

41.211.9.234:449

103.111.53.126:449

182.253.20.66:449

212.225.214.249:449

81.17.86.112:443

78.47.156.178:449

46.149.182.112:449

197.232.243.36:449

94.232.20.113:443

47.49.168.50:443

70.79.178.120:449

68.109.83.22:443

176.10.170.65:443

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
ecc_pubkey.base64

Targets

    • Target

      561bcbe017d654d6512bac28b7a6be7b40e188ebedd23658ce7e5cca55a14037

    • Size

      303KB

    • MD5

      f7c2313af2599186989a09b0de993474

    • SHA1

      322144c547d3c998b4e13dc91139017e01247545

    • SHA256

      561bcbe017d654d6512bac28b7a6be7b40e188ebedd23658ce7e5cca55a14037

    • SHA512

      c9f9caaf3ec0e2feb7c5d260c31fb3a7fdcb9a583f96698c644beb6384799dc41348eddd01ba5387bd0495598a028fc99c986606f3e703332162db00df34d934

    • Trickbot

      Developed in 2016, TrickBot is one of the more recent banking Trojans.

    • Trickbot x86 loader

      Detected Trickbot's x86 loader that unpacks the x86 payload.

    • Executes dropped EXE

    • Stops running service(s)

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

1
T1112

Impact

Service Stop

1
T1489

Tasks