Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-20220223-en
  • submitted
    28-03-2022 21:48

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General

  • Target

    337ee78277daf4f7c28f4a764d468d4e364a6751d2351cbfd0989b4f95bb275d.xls

  • Size

    126KB

  • MD5

    7fa1b7176ce69d730a2757f2be698a56

  • SHA1

    21a5f3a1c38f1242a4bfefcbf9627434fae8cf94

  • SHA256

    337ee78277daf4f7c28f4a764d468d4e364a6751d2351cbfd0989b4f95bb275d

  • SHA512

    274d05e5b60b0e74b961499d46895a6a95f7a7d0c9adf8484257a0d32bced565c84dcb103f3b26ddef1c575774c4c1507105be0ace42df0c62d3af03eb88bb65

Score
10/10
emotetepoch4bankersuricatatrojan

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/

Extracted

Family

emotet

Botnet

Epoch4

C2

216.120.236.62:8080

189.232.46.161:443

51.91.76.89:8080

217.182.25.250:8080

119.193.124.41:7080

159.8.59.82:8080

195.201.151.129:8080

58.227.42.236:80

212.24.98.99:8080

138.185.72.26:8080

131.100.24.231:80

192.99.251.50:443

158.69.222.101:443

197.242.150.244:8080

50.116.54.215:443

188.44.20.25:443

212.237.17.99:8080

153.126.146.25:7080

103.75.201.2:443

5.9.116.246:8080
eck1.plain
ecs1.plain

Signatures

  • 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.

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata
  • Downloads MZ/PE file
  • Loads dropped DLL 1 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\337ee78277daf4f7c28f4a764d468d4e364a6751d2351cbfd0989b4f95bb275d.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\fbd.dll
      2⤵
      • Process spawned unexpected child process
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2860
      • C:\Windows\SysWOW64\regsvr32.exe
        C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Gqkewntil\pqjaeoconhbjdz.iqd"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:928

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\fbd.dll
    Filesize

    680KB

    MD5

    f3d61cbfa59baf36636c47f6de9c04ef

    SHA1

    91ad89b658806cef63ec235824ebb937616cb38b

    SHA256

    59feffad29d70fc373595e18f466d570f197d24d74652b7c2b9329a5204424b6

    SHA512

    f77e9487c19e707052be80c028627beacf650c9c3236c681d7a06b047ad1057b78da9e43e28e9ac870e32588859d11eb51f1e02aef341de7ea65fbd787ae3b80

    Download Submit
  • \Users\Admin\fbd.dll
    Filesize

    680KB

    MD5

    f3d61cbfa59baf36636c47f6de9c04ef

    SHA1

    91ad89b658806cef63ec235824ebb937616cb38b

    SHA256

    59feffad29d70fc373595e18f466d570f197d24d74652b7c2b9329a5204424b6

    SHA512

    f77e9487c19e707052be80c028627beacf650c9c3236c681d7a06b047ad1057b78da9e43e28e9ac870e32588859d11eb51f1e02aef341de7ea65fbd787ae3b80

    Download Submit
  • memory/928-280-0x0000000000000000-mapping.dmp
    Download
  • memory/928-281-0x00000000041F0000-0x0000000004214000-memory.dmp
    Filesize

    144KB

    Download
  • memory/1620-114-0x00007FF82C880000-0x00007FF82C890000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1620-115-0x00007FF82C880000-0x00007FF82C890000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1620-116-0x00007FF82C880000-0x00007FF82C890000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1620-117-0x00007FF82C880000-0x00007FF82C890000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2860-274-0x0000000000000000-mapping.dmp
    Download
  • memory/2860-277-0x0000000004850000-0x0000000004874000-memory.dmp
    Filesize

    144KB

    Download