Analysis

  • max time kernel
    248s
  • max time network
    251s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-01-2021 21:05

General

  • Target

    35fef1e550dfff04e612b990273063a5dd56542f8ee841f9e77b083a17669bbb.dll

  • Size

    340KB

  • MD5

    e90e72169858e9ef7fba00013999f868

  • SHA1

    b8b828b93371621f38ff4f681cfdfefd97750da9

  • SHA256

    35fef1e550dfff04e612b990273063a5dd56542f8ee841f9e77b083a17669bbb

  • SHA512

    52d2da9d06fadba119b5acba714f20da4d2a103af8aa5443e60d21afff1244b5efc5f78d1084ac66568039890d6292a588936e92494ae5254d666ed6189f0ca1

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\35fef1e550dfff04e612b990273063a5dd56542f8ee841f9e77b083a17669bbb.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4068
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\35fef1e550dfff04e612b990273063a5dd56542f8ee841f9e77b083a17669bbb.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3264

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3264-2-0x0000000000000000-mapping.dmp
  • memory/3264-4-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB

  • memory/3264-3-0x00000000003C0000-0x00000000003E0000-memory.dmp
    Filesize

    128KB