Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    9272ae628b9bced0b91ac3dc75dbbf597e0460fde8c3fbb154f9d50af7856f36

  • Size

    5.1MB

  • Sample

    240628-cb5hxsvejb

  • MD5

    5cdc0a84809810763a5333fee557d86c

  • SHA1

    fa49069e2c5180b5c9d893279d138ea9953cf3f7

  • SHA256

    9272ae628b9bced0b91ac3dc75dbbf597e0460fde8c3fbb154f9d50af7856f36

  • SHA512

    a9b703f84d5aee539807f14ff26599885c572bf21d7b2eb94ec9388e72cde3c11feb1fb14dba87cb30080291c4ce1ad365c0a480590b6f5108d86c42ca52f8e7

  • SSDEEP

    98304:ChqLc30Xjll78254pmiulHjCY1TpTX8WKJjzMrPrkQxcMv:NO0Xj14pmZTh8nJjYrjkQW8

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bevijyg.com

http://bevijyg.com/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff614c3e6929d3a

http://bevijyg.com/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12eab517aa5c96bd86ef9c814e855a8bbc896c58e713bc90c91f36b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9c9f38c4689117

bdjigcr.com

http://bdjigcr.com/search/?q=67e28dd83e55f3201607a91c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff614c3e6929d33

Targets

    • Target

      9272ae628b9bced0b91ac3dc75dbbf597e0460fde8c3fbb154f9d50af7856f36

    • Size

      5.1MB

    • MD5

      5cdc0a84809810763a5333fee557d86c

    • SHA1

      fa49069e2c5180b5c9d893279d138ea9953cf3f7

    • SHA256

      9272ae628b9bced0b91ac3dc75dbbf597e0460fde8c3fbb154f9d50af7856f36

    • SHA512

      a9b703f84d5aee539807f14ff26599885c572bf21d7b2eb94ec9388e72cde3c11feb1fb14dba87cb30080291c4ce1ad365c0a480590b6f5108d86c42ca52f8e7

    • SSDEEP

      98304:ChqLc30Xjll78254pmiulHjCY1TpTX8WKJjzMrPrkQxcMv:NO0Xj14pmZTh8nJjYrjkQW8

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • 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.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks