General

  • Target

    981ad28eb6e76ced1e0e816f3adce184b8f87c60c6fb1c4d9e418680ef187f02

  • Size

    4.8MB

  • Sample

    240626-wmydjaydnq

  • MD5

    84ba67a0ad81758a92170f1ba47ba5bc

  • SHA1

    6b36d8bb28f044b788262f7860266b4315c43713

  • SHA256

    981ad28eb6e76ced1e0e816f3adce184b8f87c60c6fb1c4d9e418680ef187f02

  • SHA512

    6b30312c3819ee3a126720b128cd310cb50d5ecb6958192de8007a88494410165c400609d1666125dfe19b6123a2d8bf37ac60d8cd8a19d2b9386c47c399964d

  • SSDEEP

    98304:mAhuwpGfQlKQZyLYyP16tG4aTyqwne/xqhmUOP00/Et466+Q6tbOHVxle6AQphKb:7huxfUbeN6tG4jle/Um/o46hOPU4pgI+

Malware Config

Extracted

Family

socks5systemz

C2

bhdcsqw.com

http://bhdcsqw.com/search/?q=67e28dd86e09a721465dff1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f771ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff615c2ea959e38

http://bhdcsqw.com/search/?q=67e28dd86e09a721465dff1c7c27d78406abdd88be4b12eab517aa5c96bd86e590834596148ab2865b77f80ebad9cc0f7cb63037ed2ab423a4324383ba915d911ec07bb606a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c1e691983ecd6b95

cedquyr.net

http://cedquyr.net/search/?q=67e28dd83e55f3201607a91c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff615c2ea959e38

http://cedquyr.net/search/?q=67e28dd83e55f3201607a91c7c27d78406abdd88be4b12eab517aa5c96bd86ee918548835a8bbc896c58e713bc90c91d36b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9c9e39c86f9215

Targets

    • Target

      981ad28eb6e76ced1e0e816f3adce184b8f87c60c6fb1c4d9e418680ef187f02

    • Size

      4.8MB

    • MD5

      84ba67a0ad81758a92170f1ba47ba5bc

    • SHA1

      6b36d8bb28f044b788262f7860266b4315c43713

    • SHA256

      981ad28eb6e76ced1e0e816f3adce184b8f87c60c6fb1c4d9e418680ef187f02

    • SHA512

      6b30312c3819ee3a126720b128cd310cb50d5ecb6958192de8007a88494410165c400609d1666125dfe19b6123a2d8bf37ac60d8cd8a19d2b9386c47c399964d

    • SSDEEP

      98304:mAhuwpGfQlKQZyLYyP16tG4aTyqwne/xqhmUOP00/Et466+Q6tbOHVxle6AQphKb:7huxfUbeN6tG4jle/Um/o46hOPU4pgI+

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks