Resubmissions

13-09-2021 08:56

210913-kv19lsddc3 10

05-09-2021 05:09

210905-ftam2sega5 10

Analysis

  • max time kernel
    149s
  • max time network
    164s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    05-09-2021 05:09

General

  • Target

    b6fff8ea_nXCUKuNdDu.exe

  • Size

    427KB

  • MD5

    b6fff8ead8a2a1e464bb042ed1eb3f79

  • SHA1

    200a1243d3e54d64017fdc5b066ce673b949d9bf

  • SHA256

    939c575e17fcf1afbe2889a4ddb44f095ff3a07cdf9f5dd3d5c7f49e93da68c0

  • SHA512

    0a67bc94cdf3bfaf242c90ee8c66c9b93e781a6528b0183e3343da391d2dcdac7785de7806b33023565e3935d1f4dbdc99e3c0d958adfbdec93db0cef09bc406

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

91.105.94.200:80

51.38.124.206:80

38.88.126.202:8080

54.37.42.48:8080

189.2.177.210:443

181.30.61.163:443

185.178.10.77:80

199.203.62.165:80

177.73.0.98:443

87.106.46.107:8080

5.196.35.138:7080

5.189.178.202:8080

185.183.16.47:80

78.249.119.122:80

191.182.6.118:80

96.227.52.8:443

186.103.141.250:443

50.28.51.143:8080

111.67.12.221:8080

50.121.220.50:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet Payload 3 IoCs

    Detects Emotet payload in memory.

  • Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b6fff8ea_nXCUKuNdDu.exe
    "C:\Users\Admin\AppData\Local\Temp\b6fff8ea_nXCUKuNdDu.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:912

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/912-114-0x00000000005D0000-0x00000000005E2000-memory.dmp
    Filesize

    72KB

  • memory/912-117-0x00000000001F0000-0x0000000000200000-memory.dmp
    Filesize

    64KB

  • memory/912-119-0x00000000001E0000-0x00000000001EF000-memory.dmp
    Filesize

    60KB