General

  • Target

    Data 2801.xls

  • Size

    36KB

  • Sample

    220128-a3vfxsdbdr

  • MD5

    ba3893929ffe3930a9b3352dc0a84089

  • SHA1

    0f263d18804644f804093130001f9b315d6223ac

  • SHA256

    17d890cb97a2f9cf9919ab6679578e610b079458580d7b625314641a4c1d4180

  • SHA512

    abad39ee818d8ed6d4a4cc709a36aa5913079c332e5782f750048e824c58c1d39fb533ccb0e2ef4c49e8ed9d3d4ce842481235951ee52bc22f8fcd24ffc5ee4f

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

      Data 2801.xls

    • Size

      36KB

    • MD5

      ba3893929ffe3930a9b3352dc0a84089

    • SHA1

      0f263d18804644f804093130001f9b315d6223ac

    • SHA256

      17d890cb97a2f9cf9919ab6679578e610b079458580d7b625314641a4c1d4180

    • SHA512

      abad39ee818d8ed6d4a4cc709a36aa5913079c332e5782f750048e824c58c1d39fb533ccb0e2ef4c49e8ed9d3d4ce842481235951ee52bc22f8fcd24ffc5ee4f

    • 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

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Tasks