Analysis

  • max time kernel
    138s
  • resource
    win10v191014
  • submitted
    21-01-2020 20:37

General

  • Target

    4f7399f069c7c2b07026cc242e7beff57ef1e79716cb27995a43a46d05d1391e

  • Sample

    200121-tpav6rjqns

  • SHA256

    4f7399f069c7c2b07026cc242e7beff57ef1e79716cb27995a43a46d05d1391e

Score
10/10

Malware Config

Extracted

Family

emotet

C2

81.214.253.80:443

98.15.140.226:80

180.33.71.88:80

178.33.167.120:8080

144.76.56.36:8080

176.58.93.123:80

51.38.134.203:8080

196.6.119.137:80

82.79.244.92:80

175.181.7.188:80

183.87.40.21:8080

201.183.251.100:80

91.73.169.210:80

188.251.213.180:443

110.142.161.90:80

177.144.130.105:443

106.248.79.174:80

70.45.30.28:80

187.72.47.161:443

185.244.167.25:443

rsa_pubkey.plain

Signatures

  • Suspicious use of WriteProcessMemory 2 IoCs
  • Suspicious behavior: EmotetMutantsSpam 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Emotet

    Emotet is a trojan that is primarily spread through spam emails

  • Drops file in System32 directory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f7399f069c7c2b07026cc242e7beff57ef1e79716cb27995a43a46d05d1391e.exe
    "C:\Users\Admin\AppData\Local\Temp\4f7399f069c7c2b07026cc242e7beff57ef1e79716cb27995a43a46d05d1391e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4912
    • C:\Users\Admin\AppData\Local\Temp\4f7399f069c7c2b07026cc242e7beff57ef1e79716cb27995a43a46d05d1391e.exe
      --46b17c67
      2⤵
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: RenamesItself
      • Drops file in System32 directory
      PID:4936
  • C:\Windows\SysWOW64\bidquery.exe
    "C:\Windows\SysWOW64\bidquery.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1020
    • C:\Windows\SysWOW64\bidquery.exe
      --f3f092dd
      2⤵
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: EnumeratesProcesses
      • Drops file in System32 directory
      PID:1680

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1020-3-0x0000000000620000-0x0000000000637000-memory.dmp

    Filesize

    92KB

  • memory/1680-4-0x0000000000D60000-0x0000000000D77000-memory.dmp

    Filesize

    92KB

  • memory/1680-5-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4912-0-0x00000000021E0000-0x00000000021F7000-memory.dmp

    Filesize

    92KB

  • memory/4936-1-0x00000000020A0000-0x00000000020B7000-memory.dmp

    Filesize

    92KB

  • memory/4936-2-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB