General

  • Target

    711883d8dce7f66c9ea713a31d66c082a4b6094ee230351f40656f8909cfb128.xls

  • Size

    36KB

  • Sample

    220128-dwyfsaehfk

  • MD5

    79a40ea8552f4b9e413344056adc7663

  • SHA1

    c5500b5b0c2bc3c17221b5f741a5af33abb924d5

  • SHA256

    711883d8dce7f66c9ea713a31d66c082a4b6094ee230351f40656f8909cfb128

  • SHA512

    6e807995dd260679f5f3ddc7d035d680160733b10c57c55ddf244a79ae488f004a1de45008689aa85c08b7ffe2e79b7f27eda3940ba4690b2d16b4e89f60de71

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://91.240.118.168/oo/aa/se.html

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://91.240.118.168/oo/aa/se.png

Extracted

Family

emotet

Botnet

Epoch5

C2

159.69.43.124:8080

45.79.80.198:443

207.148.81.119:8080

128.199.192.135:8080

118.98.72.86:443

217.182.143.207:443

168.197.250.14:80

116.124.128.206:8080

78.46.73.125:443

185.148.168.15:8080

195.154.146.35:443

85.214.67.203:8080

194.9.172.107:8080

59.148.253.194:443

210.57.209.142:8080

54.38.242.185:443

195.77.239.39:8080

159.69.237.188:443

104.131.62.48:8080

62.171.178.147:8080

eck1.plain
ecs1.plain

Targets

    • Target

      711883d8dce7f66c9ea713a31d66c082a4b6094ee230351f40656f8909cfb128.xls

    • Size

      36KB

    • MD5

      79a40ea8552f4b9e413344056adc7663

    • SHA1

      c5500b5b0c2bc3c17221b5f741a5af33abb924d5

    • SHA256

      711883d8dce7f66c9ea713a31d66c082a4b6094ee230351f40656f8909cfb128

    • SHA512

      6e807995dd260679f5f3ddc7d035d680160733b10c57c55ddf244a79ae488f004a1de45008689aa85c08b7ffe2e79b7f27eda3940ba4690b2d16b4e89f60de71

    • Emotet

      Emotet is a trojan that is primarily spread through spam emails.

    • Process spawned unexpected child process

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

    • suricata: ET MALWARE W32/Emotet CnC Beacon 3

      suricata: ET MALWARE W32/Emotet CnC Beacon 3

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Tasks