General

  • Target

    5ec54b2f42a83caefb37ff13b059ca792c0fba6529412487eda9483bc6841325

  • Size

    565KB

  • Sample

    220731-xzjxcadhel

  • MD5

    d61ca02b30b949fcc13e1876304a66a4

  • SHA1

    c33de07051e054c0ddeacdbcea94a348681d9233

  • SHA256

    5ec54b2f42a83caefb37ff13b059ca792c0fba6529412487eda9483bc6841325

  • SHA512

    0c3e7e023c85a4cbe4c285ca8d3fd87d5a3ae65dc5cdc263e78c68956bc07af3457d20bedee31364faf1acd21044bac531106d92488f4a5ab6cc924fd8361f53

Malware Config

Extracted

Family

trickbot

Version

1000275

Botnet

sat76

C2

51.68.184.101:443

94.181.47.198:449

31.31.161.165:449

158.69.177.176:443

181.113.17.230:449

212.23.70.149:443

185.251.38.178:443

170.81.32.66:449

42.115.91.177:443

54.39.167.242:443

71.94.101.25:443

68.45.243.125:449

192.252.209.44:443

182.50.64.148:449

187.190.249.230:443

107.175.127.147:443

82.222.40.119:449

198.100.157.163:443

23.226.138.169:443

103.110.91.118:449

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

Targets

    • Target

      5ec54b2f42a83caefb37ff13b059ca792c0fba6529412487eda9483bc6841325

    • Size

      565KB

    • MD5

      d61ca02b30b949fcc13e1876304a66a4

    • SHA1

      c33de07051e054c0ddeacdbcea94a348681d9233

    • SHA256

      5ec54b2f42a83caefb37ff13b059ca792c0fba6529412487eda9483bc6841325

    • SHA512

      0c3e7e023c85a4cbe4c285ca8d3fd87d5a3ae65dc5cdc263e78c68956bc07af3457d20bedee31364faf1acd21044bac531106d92488f4a5ab6cc924fd8361f53

    • 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