Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 19:11

General

  • Target

    a22ab621eebd41d47110dfabb5d99cb4971877f6770d1a6ac1271d081afa1dfc.dll

  • Size

    727KB

  • MD5

    6a3651532b7510f98212cf955b4b04d8

  • SHA1

    ab87de71234d33004bbc6c1d6a88c05e42a311e6

  • SHA256

    a22ab621eebd41d47110dfabb5d99cb4971877f6770d1a6ac1271d081afa1dfc

  • SHA512

    8ceb9d5cb02894ffa87c3da2f88d8acff3903a98e2e41a845f810d0bbe178d178b69274df43129d65e25f182e27007b08cad0d85760c09facd2608d65e2489ff

  • SSDEEP

    12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+xSjq+DsCJqzfo:ktR6rhjmzhsT/Yg6IjtJqzf

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a22ab621eebd41d47110dfabb5d99cb4971877f6770d1a6ac1271d081afa1dfc.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SNUoVqh\naxb.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1068

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1068-8-0x000007FEF69F0000-0x000007FEF6AB0000-memory.dmp

    Filesize

    768KB

  • memory/1068-11-0x000007FEF69F0000-0x000007FEF6AB0000-memory.dmp

    Filesize

    768KB

  • memory/1728-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/1728-3-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/1728-7-0x000007FEF69F0000-0x000007FEF6AB0000-memory.dmp

    Filesize

    768KB