General

  • Target

    doc2_5.xlsm

  • Size

    130KB

  • Sample

    211014-wprc1aahbl

  • MD5

    bb9509e3a758f80aba854fbf3f1fb7be

  • SHA1

    45389b76ed4ad5d41205b754775de4f9f3fd1076

  • SHA256

    6cdc36e5c8774b62bbeeaa2141af5fd3c9c5ca33e0197e6301f76f23e59e9e22

  • SHA512

    c11c2e545ca8d092c772a8d2bda01bb82be89b81f2ac3c0d2e478972b5606ed8405fc350d993434cd4023b4ff958dd83e470f89d3726a144de766ba5cbc550e7

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

sof1

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Targets

    • Target

      doc2_5.xlsm

    • Size

      130KB

    • MD5

      bb9509e3a758f80aba854fbf3f1fb7be

    • SHA1

      45389b76ed4ad5d41205b754775de4f9f3fd1076

    • SHA256

      6cdc36e5c8774b62bbeeaa2141af5fd3c9c5ca33e0197e6301f76f23e59e9e22

    • SHA512

      c11c2e545ca8d092c772a8d2bda01bb82be89b81f2ac3c0d2e478972b5606ed8405fc350d993434cd4023b4ff958dd83e470f89d3726a144de766ba5cbc550e7

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Trickbot

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Loads dropped DLL

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks