Analysis

  • max time kernel
    132s
  • max time network
    145s
  • resource
    win7v191014

General

  • Target

    75d39cde8311668ffaea4a2211eb81690af2cfb39e8407dd73fdac3e1c7cc777

  • Sample

    191204-pejqxclrkj

  • SHA256

    75d39cde8311668ffaea4a2211eb81690af2cfb39e8407dd73fdac3e1c7cc777

Score
N/A

Malware Config

Extracted

Family

emotet

C2

178.153.91.22:80

92.17.138.248:80

114.183.140.94:80

172.105.213.30:80

69.30.205.162:7080

50.63.13.135:8080

192.161.190.171:8080

210.111.160.220:80

181.44.166.242:80

41.218.118.66:80

46.17.6.116:8080

142.93.87.198:8080

113.52.135.33:7080

187.177.155.123:990

172.90.70.168:443

198.57.217.170:8080

123.142.37.165:80

95.216.212.157:8080

187.250.92.82:80

216.75.37.196:8080

rsa_pubkey.plain

Signatures

  • Drops file in system dir 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • emotet family
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Emotet Sync 1 IoCs
  • Suspicious behavior: EmotetMutantsSpam 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75d39cde8311668ffaea4a2211eb81690af2cfb39e8407dd73fdac3e1c7cc777.exe
    "C:\Users\Admin\AppData\Local\Temp\75d39cde8311668ffaea4a2211eb81690af2cfb39e8407dd73fdac3e1c7cc777.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1392
  • C:\Users\Admin\AppData\Local\Temp\75d39cde8311668ffaea4a2211eb81690af2cfb39e8407dd73fdac3e1c7cc777.exe
    --4ca23f22
    1⤵
    • Drops file in system dir
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Emotet Sync
    • Suspicious behavior: EmotetMutantsSpam
    PID:1488
  • C:\Windows\SysWOW64\nicmaker.exe
    "C:\Windows\SysWOW64\nicmaker.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:836
  • C:\Windows\SysWOW64\nicmaker.exe
    --df65e46e
    1⤵
    • Drops file in system dir
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: EmotetMutantsSpam
    PID:1292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/836-4-0x00000000004D0000-0x00000000004E7000-memory.dmp

    Filesize

    92KB

  • memory/1292-6-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1392-0-0x0000000000320000-0x0000000000337000-memory.dmp

    Filesize

    92KB

  • memory/1488-2-0x0000000000300000-0x0000000000317000-memory.dmp

    Filesize

    92KB

  • memory/1488-3-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB