Overview

overview

10

Static

static

10

client.exe

windows7-x64

10

client.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    client.exe

  • Size

    47KB

  • Sample

    241216-fypmrsxmdq

  • MD5

    c8d7a1fbf24efd3a9ef031b81a4fbdcb

  • SHA1

    1147ff4e42c33ce3795422d3309f83e3460dba6b

  • SHA256

    727704989958642937c6bd8a84903b74a1fc1841e791c239a055573b0fe628c4

  • SHA512

    b6c5415e31aef5acd04ccb969916f2184232bcbcca9a5f691eb4cb79e9f40cba8e3ca53d55cba072e34165b1e8ad55564f2121540d178a76165d866a8279bd6a

  • SSDEEP

    768:YuW01Towx/9WU9mp+Xmo2qzQh+JRVLiCPIsAKjILU0bu0kv/TRTXfuO6fcIuyvBQ:YuW01ToqEO2MLliLsAKjEbu0a/TRbWOt

Score
10/10
asyncratdefaultdiscoveryrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

127.0.0.1:4444

70.104.186.131:6606

70.104.186.131:7707

70.104.186.131:8808

70.104.186.131:4444
Mutex

P7nH82MyXxoq

Attributes
  • delay

    3

  • install

    true

  • install_file

    windowsappsec.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      client.exe

    • Size

      47KB

    • MD5

      c8d7a1fbf24efd3a9ef031b81a4fbdcb

    • SHA1

      1147ff4e42c33ce3795422d3309f83e3460dba6b

    • SHA256

      727704989958642937c6bd8a84903b74a1fc1841e791c239a055573b0fe628c4

    • SHA512

      b6c5415e31aef5acd04ccb969916f2184232bcbcca9a5f691eb4cb79e9f40cba8e3ca53d55cba072e34165b1e8ad55564f2121540d178a76165d866a8279bd6a

    • SSDEEP

      768:YuW01Towx/9WU9mp+Xmo2qzQh+JRVLiCPIsAKjILU0bu0kv/TRTXfuO6fcIuyvBQ:YuW01ToqEO2MLliLsAKjEbu0a/TRbWOt

    Score
    10/10
    asyncratdefaultdiscoveryrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Asyncrat family

      asyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks