Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    f39ffe70c7088aa75863acb66fdb3b3fe3dc20faf8e09485c8ff9003a6cd02c2

  • Size

    5.0MB

  • Sample

    240617-fwh27swbrh

  • MD5

    7db09f9d8f6195b8820a672f06de26c8

  • SHA1

    b1690c70da907b782bac0fbcd4b39d2073be54eb

  • SHA256

    f39ffe70c7088aa75863acb66fdb3b3fe3dc20faf8e09485c8ff9003a6cd02c2

  • SHA512

    f84e37b5f0af4fcc217a3200019a8af625142c713ca469f705b35889d7f0fedeed5bdb1ae7edc5521e06e9e7b9b846f83e0cc120ec70304bf34ad37045317c15

  • SSDEEP

    98304:muFHIoBm3/V0Cca5vcqnRtNCFo8EPhsUT+goQOCJp2YUPgk:d6+WqURJCFo8IsNgoQOCJoYQgk

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

ezbnogk.ua

jexkoah.info

ayjbihe.ru

http://ayjbihe.ru/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff717c0ee979c39

Targets

    • Target

      f39ffe70c7088aa75863acb66fdb3b3fe3dc20faf8e09485c8ff9003a6cd02c2

    • Size

      5.0MB

    • MD5

      7db09f9d8f6195b8820a672f06de26c8

    • SHA1

      b1690c70da907b782bac0fbcd4b39d2073be54eb

    • SHA256

      f39ffe70c7088aa75863acb66fdb3b3fe3dc20faf8e09485c8ff9003a6cd02c2

    • SHA512

      f84e37b5f0af4fcc217a3200019a8af625142c713ca469f705b35889d7f0fedeed5bdb1ae7edc5521e06e9e7b9b846f83e0cc120ec70304bf34ad37045317c15

    • SSDEEP

      98304:muFHIoBm3/V0Cca5vcqnRtNCFo8EPhsUT+goQOCJp2YUPgk:d6+WqURJCFo8IsNgoQOCJoYQgk

    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