Analysis

  • max time kernel
    276s
  • max time network
    279s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    24-01-2021 20:11

General

  • Target

    faa7955236b7ebcef3a1db99016c018ee13bbeca635179beef6a5c42fd980a1d.dll

  • Size

    340KB

  • MD5

    56144b2c41f96434207209ca2c57310e

  • SHA1

    aa2f0d4c892cd3de08b1aeb8156ea7359d94e23c

  • SHA256

    faa7955236b7ebcef3a1db99016c018ee13bbeca635179beef6a5c42fd980a1d

  • SHA512

    14bb1d522892758bfe056a222f44c3d42fb1a162fcc85154c330ae155e831807f6047c943eb02e5e8f8e10f810fe320db76ae51a9b74e560a9c8773aeacc48b5

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\faa7955236b7ebcef3a1db99016c018ee13bbeca635179beef6a5c42fd980a1d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\faa7955236b7ebcef3a1db99016c018ee13bbeca635179beef6a5c42fd980a1d.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3856-2-0x0000000000000000-mapping.dmp

  • memory/3856-4-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/3856-3-0x0000000000820000-0x0000000000840000-memory.dmp

    Filesize

    128KB