Analysis

  • max time kernel
    100s
  • resource
    win10v191014
  • submitted
    14-01-2020 22:11

General

  • Target

    3024394757563a120df53b464c6cb713591c6384711c266108c06bbbe5d4f988

  • Sample

    200114-62zzwbpwps

  • SHA256

    3024394757563a120df53b464c6cb713591c6384711c266108c06bbbe5d4f988

Score
10/10

Malware Config

Extracted

Family

emotet

C2

76.185.136.132:80

165.255.142.118:80

186.147.245.204:80

198.58.112.7:443

143.95.101.72:8080

91.205.173.150:8080

124.150.175.133:80

51.77.113.97:8080

181.54.246.80:443

1.221.254.82:80

89.215.225.15:80

75.127.14.170:8080

160.226.171.255:443

182.187.137.199:8080

196.6.119.137:80

77.74.78.80:443

190.93.210.113:80

95.130.37.244:443

37.46.129.215:8080

114.179.127.48:80

rsa_pubkey.plain

Signatures

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Emotet

    Emotet is a trojan that is primarily spread through spam emails

  • Drops file in System32 directory 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Suspicious behavior: EmotetMutantsSpam 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3024394757563a120df53b464c6cb713591c6384711c266108c06bbbe5d4f988.exe
    "C:\Users\Admin\AppData\Local\Temp\3024394757563a120df53b464c6cb713591c6384711c266108c06bbbe5d4f988.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4920
    • C:\Users\Admin\AppData\Local\Temp\3024394757563a120df53b464c6cb713591c6384711c266108c06bbbe5d4f988.exe
      --f7d87533
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: RenamesItself
      PID:4944
  • C:\Windows\SysWOW64\appidcompon.exe
    "C:\Windows\SysWOW64\appidcompon.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Windows\SysWOW64\appidcompon.exe
      --5b9770a0
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      PID:4388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\403f0cc78adafaecdb503a6c6424923d_293fa5bd-edfb-4bba-800e-a7dce3ea3438
  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-634046074-2673730973-2644684987-1000\0f5007522459c86e95ffcc62f32308f1_293fa5bd-edfb-4bba-800e-a7dce3ea3438
  • memory/988-4-0x0000000000DD0000-0x0000000000DE7000-memory.dmp
    Filesize

    92KB

  • memory/4388-7-0x0000000000400000-0x000000000046E000-memory.dmp
    Filesize

    440KB

  • memory/4920-0-0x0000000002260000-0x0000000002277000-memory.dmp
    Filesize

    92KB

  • memory/4944-2-0x00000000005F0000-0x0000000000607000-memory.dmp
    Filesize

    92KB

  • memory/4944-3-0x0000000000400000-0x000000000046E000-memory.dmp
    Filesize

    440KB