General

  • Target

    RNP-00152.xlsm

  • Size

    87KB

  • Sample

    211021-sk6eksbdaj

  • MD5

    7ac2366ab4515b9f37be3187deea9bc0

  • SHA1

    c4cee812f0fb97c510e149a28c1a55b6c5da2c9e

  • SHA256

    0b149fc1f48da1d2c02d778be120427483403cd7519fc7f69e741288b120cb9d

  • SHA512

    db221383ef594bb4b2be2fac9a33f465dac8cdaaf4aafa8b376e57ef5ab337c596379100972c9809d79a5ad8293b2a1294308a23b0ee22512aa474f8d0e7fe7e

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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

      RNP-00152.xlsm

    • Size

      87KB

    • MD5

      7ac2366ab4515b9f37be3187deea9bc0

    • SHA1

      c4cee812f0fb97c510e149a28c1a55b6c5da2c9e

    • SHA256

      0b149fc1f48da1d2c02d778be120427483403cd7519fc7f69e741288b120cb9d

    • SHA512

      db221383ef594bb4b2be2fac9a33f465dac8cdaaf4aafa8b376e57ef5ab337c596379100972c9809d79a5ad8293b2a1294308a23b0ee22512aa474f8d0e7fe7e

    • 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