Overview

overview

10

Static

static

a383ea34fa...92.exe

windows7_x64

10

a383ea34fa...92.exe

windows10_x64

10

Sharing

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General

  • Target

    4798300340518912.zip

  • Size

    16KB

  • Sample

    211029-s7g1haacej

  • MD5

    75ab2da0e2f4a9f7f46b672c7a217eea

  • SHA1

    1a88884ac44924e136edb9764d9a054f7636347d

  • SHA256

    7984d01b7f0f39f4ff52e2c4f77f029fc78bb23e8cd33ce17d3e8dbaaea8eb96

  • SHA512

    1bb8079466a8329e9ad33a64bf7d1a5df676cbb2ce76930bb51d78666a978cad9911412d9c2709587539c5eac96744ca1e1e8af566ddde68b133a23053f0cfb3

Score
10/10
xmrigdiscoveryminerpersistencesuricata

Malware Config

Targets

    • Target

      a383ea34fabbe16ef42b5d492f2ec61638419c76d504fe4aa39472485a312f92

    • Size

      29KB

    • MD5

      181877f7c81f642b449a7fe2639e55a4

    • SHA1

      15957426128b959589df2d595ae22e20dc7b998d

    • SHA256

      a383ea34fabbe16ef42b5d492f2ec61638419c76d504fe4aa39472485a312f92

    • SHA512

      486ecbca44af1f80eb3deb842174639d7dc5e20ef06837ae187e2506b4cf04342a19d989a5f64c999af10390ad051acfebdc35602f6e8e3a5524ade2f1f3ab4a

    Score
    10/10
    discoverypersistencesuricataxmrigminer

    • suricata: ET MALWARE Saint Bot CnC Activity

      suricata: ET MALWARE Saint Bot CnC Activity

      suricata

    • suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

      suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

      suricata

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Executes dropped EXE

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks