Overview

overview

10

Static

static

3

a104b850a2...cs.exe

windows7-x64

10

a104b850a2...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a104b850a27f199bc9f838408d09c5523292eaf7271cc44b159ed27472ea5481_NeikiAnalytics.exe

  • Size

    4.5MB

  • Sample

    240628-t3l94awgnf

  • MD5

    bd2996dba83f791d96a30f366d244a80

  • SHA1

    7e21fbc6064acc21449a6a636efdd6ab5aaeccc8

  • SHA256

    a104b850a27f199bc9f838408d09c5523292eaf7271cc44b159ed27472ea5481

  • SHA512

    a9cc65ffb687e551f8c19604161104dc07b9ccfb73f75f4f41990c88d7cd2a187e19f84a379dfeacd0d17ee59c4f420f13a42c218aadd9acd26e9d62805ec3a5

  • SSDEEP

    98304:mIAK4IOsNXbqUjeq7GGT1/unJyoE5RjHRpkTD9eFM5YrVwJ4sd7iBE+:VZxOsNbqbq91mJyoE7UQMGy/+

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

erckgsc.ua

http://erckgsc.ua/search/?q=67e28dd86f54a728120ffa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6e8bf613c5e99d

beismdy.com

http://beismdy.com/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1fe8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff614c9ed909c3f

http://beismdy.com/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12eab517aa5c96bd86e9968f44875a8bbc896c58e713bc90c94a36b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9c9f32cf6a9012

Targets

    • Target

      a104b850a27f199bc9f838408d09c5523292eaf7271cc44b159ed27472ea5481_NeikiAnalytics.exe

    • Size

      4.5MB

    • MD5

      bd2996dba83f791d96a30f366d244a80

    • SHA1

      7e21fbc6064acc21449a6a636efdd6ab5aaeccc8

    • SHA256

      a104b850a27f199bc9f838408d09c5523292eaf7271cc44b159ed27472ea5481

    • SHA512

      a9cc65ffb687e551f8c19604161104dc07b9ccfb73f75f4f41990c88d7cd2a187e19f84a379dfeacd0d17ee59c4f420f13a42c218aadd9acd26e9d62805ec3a5

    • SSDEEP

      98304:mIAK4IOsNXbqUjeq7GGT1/unJyoE5RjHRpkTD9eFM5YrVwJ4sd7iBE+:VZxOsNbqbq91mJyoE7UQMGy/+

    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