Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-02-2024 07:32

General

  • Target

    7da8527d7ca8da755504a1411a3c4434d52a2f35338084f86c8453d1b055d617_1241fd47a9b76ac5ec444118eb12abfe0b5.exe

  • Size

    905KB

  • MD5

    15743c8f49a0e40b24e8ee327aa56e9a

  • SHA1

    a98e78034e74575b6414b3646363621e739e6998

  • SHA256

    1241fd47a9b76ac5ec444118eb12abfe0b5e76351ff651f4bec13ac669aac404

  • SHA512

    b03482c392a925eceb2b4886103cf96fd300a75154521e34a40f8aaffe3b7e9a740b4183604582ccb481425f1cf7dde823dda23010a1ba9c15b26c3133a7bb4f

  • SSDEEP

    6144:eTaQZdJnaB1kNO2FSm9Vc6c6c6c6c6c6c6c6c6cyI6HmMETLv3NIDKZ:eGQfJBFrnHFETLd

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

190.136.179.102:80

97.107.135.148:8080

94.102.209.63:7080

162.144.42.60:8080

81.214.253.80:443

87.106.231.60:8080

107.161.30.122:8080

66.61.94.36:80

139.59.12.63:8080

203.153.216.178:7080

178.33.167.120:8080

179.62.238.49:80

50.116.78.109:8080

74.208.173.91:8080

113.161.148.81:80

179.5.118.12:80

202.5.47.71:80

91.83.93.103:443

181.113.229.139:443

41.185.29.128:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7da8527d7ca8da755504a1411a3c4434d52a2f35338084f86c8453d1b055d617_1241fd47a9b76ac5ec444118eb12abfe0b5.exe
    "C:\Users\Admin\AppData\Local\Temp\7da8527d7ca8da755504a1411a3c4434d52a2f35338084f86c8453d1b055d617_1241fd47a9b76ac5ec444118eb12abfe0b5.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Windows\SysWOW64\TokenBroker\BingMaps.exe
      "C:\Windows\SysWOW64\TokenBroker\BingMaps.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\TokenBroker\BingMaps.exe

    Filesize

    905KB

    MD5

    15743c8f49a0e40b24e8ee327aa56e9a

    SHA1

    a98e78034e74575b6414b3646363621e739e6998

    SHA256

    1241fd47a9b76ac5ec444118eb12abfe0b5e76351ff651f4bec13ac669aac404

    SHA512

    b03482c392a925eceb2b4886103cf96fd300a75154521e34a40f8aaffe3b7e9a740b4183604582ccb481425f1cf7dde823dda23010a1ba9c15b26c3133a7bb4f

  • memory/952-0-0x0000000002450000-0x000000000245C000-memory.dmp

    Filesize

    48KB

  • memory/952-5-0x00000000022F0000-0x00000000022F9000-memory.dmp

    Filesize

    36KB

  • memory/952-2-0x00000000022E0000-0x00000000022E1000-memory.dmp

    Filesize

    4KB

  • memory/1792-7-0x00000000020B0000-0x00000000020BC000-memory.dmp

    Filesize

    48KB

  • memory/1792-11-0x00000000020B0000-0x00000000020BC000-memory.dmp

    Filesize

    48KB