Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    04dba6650f1df62c90a0429da3e29f07e2841bacb6aa05523587dcabd5a154bf

  • Size

    5.9MB

  • Sample

    240616-zzp5gasbkk

  • MD5

    0600fe000862c4f318a806498f0a9599

  • SHA1

    c153720b3af003112d489c96376058241a2cb76d

  • SHA256

    04dba6650f1df62c90a0429da3e29f07e2841bacb6aa05523587dcabd5a154bf

  • SHA512

    18b6dff6dce0e0e0cc5d6214ca6d4c005ffc29e37eb37770ca67c2c86625c45db5d15a799e85f89bc217322cad6d3a7dd6eff8a4b006730b0747e9c137b1dd03

  • SSDEEP

    98304:mPUqgG0JxABuSb4s8jxNnn8wln+IDrvcKG6kMwHHQMtdH2ZO:MUc0JxABFc8wllrvcKG6k7w0dUO

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

ayuclgo.ru

ccldufp.net

Targets

    • Target

      04dba6650f1df62c90a0429da3e29f07e2841bacb6aa05523587dcabd5a154bf

    • Size

      5.9MB

    • MD5

      0600fe000862c4f318a806498f0a9599

    • SHA1

      c153720b3af003112d489c96376058241a2cb76d

    • SHA256

      04dba6650f1df62c90a0429da3e29f07e2841bacb6aa05523587dcabd5a154bf

    • SHA512

      18b6dff6dce0e0e0cc5d6214ca6d4c005ffc29e37eb37770ca67c2c86625c45db5d15a799e85f89bc217322cad6d3a7dd6eff8a4b006730b0747e9c137b1dd03

    • SSDEEP

      98304:mPUqgG0JxABuSb4s8jxNnn8wln+IDrvcKG6kMwHHQMtdH2ZO:MUc0JxABFc8wllrvcKG6k7w0dUO

    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