Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    13/11/2024, 14:06

General

  • Target

    953311bf22691fa524c491cc072b928dd538d1e13a242b113fd72e13e3b6be48.dll

  • Size

    190KB

  • MD5

    0e5dd25b1b2ad330b5d96dc8c86093ee

  • SHA1

    ce36996f6721408bc535b2231808812d93027960

  • SHA256

    953311bf22691fa524c491cc072b928dd538d1e13a242b113fd72e13e3b6be48

  • SHA512

    d33a1104ca6aebdfef0a3ffde6c871c1161a7b532e493582d96c775c8b75b4a4aff12f0dcb09034e82b7556584bfcd48592c17c06bb74797b77099ad1552311c

  • SSDEEP

    3072:difRZP/MoiW9Ve5eix8l2UmeYIQqpAFsndgdNiEhILSx3r:IfvMoF9DixiYbqpiYgNiEhI2r

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

113.161.176.235:80

88.247.30.64:80

89.163.210.141:8080

139.162.10.249:8080

203.157.152.9:7080

109.99.146.210:8080

78.90.78.210:80

172.193.14.201:80

157.7.164.178:8081

189.211.214.19:443

157.245.145.87:443

180.148.4.130:8080

46.32.229.152:8080

24.245.65.66:80

82.78.179.117:443

177.130.51.198:80

121.117.147.153:443

203.160.167.243:80

172.104.46.84:8080

202.29.237.113:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\953311bf22691fa524c491cc072b928dd538d1e13a242b113fd72e13e3b6be48.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\953311bf22691fa524c491cc072b928dd538d1e13a242b113fd72e13e3b6be48.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2732

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2732-0-0x0000000000270000-0x0000000000292000-memory.dmp

          Filesize

          136KB