General

  • Target

    asesx.dll

  • Size

    347KB

  • Sample

    210128-abm92faan2

  • MD5

    85b49e2f6ba45dca7baf838ecfea1cfc

  • SHA1

    3225e0746204cb075a119338ddcae2f80c01b671

  • SHA256

    32515d546db78a132c9c6b711f816797fcb110f491aaddcb9ac86a38849c3837

  • SHA512

    7c84b3f601949716698672e07ab010979f4575ae3740d731c1ce40f384afe4ee0f65e7999f29137f83e63156bd872cf49f45cc5220969a9133587f8afd3caa44

Malware Config

Extracted

Family

trickbot

Version

100010

Botnet

rob42

C2

5.34.180.180:443

64.74.160.228:443

198.46.198.116:443

5.34.180.185:443

107.152.46.188:443

195.123.241.214:443

23.254.224.2:443

107.172.188.113:443

200.52.147.93:443

185.198.59.45:443

45.14.226.101:443

185.82.126.38:443

85.204.116.139:443

45.155.173.248:443

103.91.244.50:443

45.230.244.20:443

45.226.124.226:443

187.84.95.6:443

186.250.157.116:443

186.137.85.76:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Targets

    • Target

      asesx.dll

    • Size

      347KB

    • MD5

      85b49e2f6ba45dca7baf838ecfea1cfc

    • SHA1

      3225e0746204cb075a119338ddcae2f80c01b671

    • SHA256

      32515d546db78a132c9c6b711f816797fcb110f491aaddcb9ac86a38849c3837

    • SHA512

      7c84b3f601949716698672e07ab010979f4575ae3740d731c1ce40f384afe4ee0f65e7999f29137f83e63156bd872cf49f45cc5220969a9133587f8afd3caa44

    • Trickbot

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

    • Templ.dll packer

      Detects Templ.dll packer which usually loads Trickbot.

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix

Tasks