Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 23:20

General

  • Target

    512927203149106b52dc32963db519f998e009d699408db0161198048bea43cd.dll

  • Size

    780KB

  • MD5

    c6263a807daeb6e4a386e6e852053af6

  • SHA1

    4a193ca6305c7087cca98f36076a634a120b1f1c

  • SHA256

    512927203149106b52dc32963db519f998e009d699408db0161198048bea43cd

  • SHA512

    575ce1113031b6afa452263448ad07def650fb6be93528030ad34bdda044d328360deac28e90e91eb83acc76ec83c273e0bf96535ffd1030281186cd2efa7bf7

  • SSDEEP

    12288:5s/YpAp2/yQ0P7BLyP70nuTkgwzDwtAs0owb8ZPnJ0l7FgDZ4liMFdajByR:5GPp2/yQ0PtC09/w50Pb8wgDZTGMjB

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.80.148.200:443

80.211.3.13:8080

110.232.117.186:8080

45.142.114.231:8080

131.100.24.231:80

107.182.225.142:8080

45.118.135.203:7080

164.68.99.3:8080

212.237.56.116:7080

41.76.108.46:8080

58.227.42.236:80

104.168.155.129:8080

79.172.212.216:8080

192.254.71.210:443

51.38.71.0:443

217.182.143.207:443

203.114.109.124:443

185.157.82.211:8080

173.212.193.249:8080

45.176.232.124:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\512927203149106b52dc32963db519f998e009d699408db0161198048bea43cd.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\512927203149106b52dc32963db519f998e009d699408db0161198048bea43cd.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2848
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\512927203149106b52dc32963db519f998e009d699408db0161198048bea43cd.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2848-1-0x0000000000550000-0x0000000000575000-memory.dmp

    Filesize

    148KB