Overview

overview

10

Static

static

870.bin.exe

windows10_x64

10

Analysis

  • max time kernel
    140s
  • max time network
    154s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    13-07-2021 07:27

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General

  • Target

    870.bin.exe

  • Size

    276KB

  • MD5

    02d237adbfb0c3b9659bd32d5e263fe9

  • SHA1

    c1cd5092923a5fb8032c5177b1167cbcd018c334

  • SHA256

    19b11d7dd811ead227fe02458cd887eb95d30551ec1573303736022f98e60eab

  • SHA512

    fa5819bd676ca172447f746e4fad2df8d93d94688d9ad320109479bea70badbcf20e7339082f75c953642c79f5180165a4f3dae85d5e89a54de2335e611ef8db

Score
10/10
emotetepoch2bankertrojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

109.117.53.230:443

212.51.142.238:8080

190.160.53.126:80

139.59.60.244:8080

91.211.88.52:7080

190.108.228.62:443

186.208.123.210:443

46.105.131.87:80

173.91.22.41:80

222.214.218.37:4143

31.31.77.83:443

62.75.141.82:80

93.156.165.186:80

93.51.50.171:8080

185.94.252.104:443

78.189.165.52:8080

95.179.229.244:8080

73.11.153.178:8080

203.153.216.189:7080

95.213.236.64:8080
rsa_pubkey.plain

Signatures

  • Emotet

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

    trojanbankeremotet
  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • 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). Likely ransomware behaviour.

  • 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\870.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\870.bin.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Windows\SysWOW64\inetmib1\wuceffects.exe
      "C:\Windows\SysWOW64\inetmib1\wuceffects.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\inetmib1\wuceffects.exe
    MD5

    02d237adbfb0c3b9659bd32d5e263fe9

    SHA1

    c1cd5092923a5fb8032c5177b1167cbcd018c334

    SHA256

    19b11d7dd811ead227fe02458cd887eb95d30551ec1573303736022f98e60eab

    SHA512

    fa5819bd676ca172447f746e4fad2df8d93d94688d9ad320109479bea70badbcf20e7339082f75c953642c79f5180165a4f3dae85d5e89a54de2335e611ef8db

    Download Submit
  • memory/208-118-0x0000000000000000-mapping.dmp
    Download
  • memory/208-120-0x00000000005F0000-0x00000000005FC000-memory.dmp
    Filesize

    48KB

    Download
  • memory/208-123-0x00000000004A0000-0x00000000005EA000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/3944-114-0x0000000002260000-0x000000000226C000-memory.dmp
    Filesize

    48KB

    Download
  • memory/3944-117-0x00000000005D0000-0x00000000005D9000-memory.dmp
    Filesize

    36KB

    Download