Overview

overview

10

Static

static

c7ad8aff4b...bd.exe

windows7-x64

10

c7ad8aff4b...bd.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c7ad8aff4b9bcaaf8362bc46dbb335bd

  • Size

    5.0MB

  • Sample

    220811-21nn5sdebn

  • MD5

    c7ad8aff4b9bcaaf8362bc46dbb335bd

  • SHA1

    6da9bd46beba784cde7bce3d73963567c9efb9b0

  • SHA256

    1c135b72fe995cb7bea00a9d7c78e88be394834e2f831703c6170e7b3d430d84

  • SHA512

    e6d3f7e3e73f8445c8233202b143d5a932c7b6d0ee53c77de857a825db416bc0c73d32eaea6b7720af3ee582089dbe9071426dcbf2c02bd96e2db9ac379b0aa3

Score
10/10
xmrigdiscoveryevasionexploitminer

Malware Config

Targets

    • Target

      c7ad8aff4b9bcaaf8362bc46dbb335bd

    • Size

      5.0MB

    • MD5

      c7ad8aff4b9bcaaf8362bc46dbb335bd

    • SHA1

      6da9bd46beba784cde7bce3d73963567c9efb9b0

    • SHA256

      1c135b72fe995cb7bea00a9d7c78e88be394834e2f831703c6170e7b3d430d84

    • SHA512

      e6d3f7e3e73f8445c8233202b143d5a932c7b6d0ee53c77de857a825db416bc0c73d32eaea6b7720af3ee582089dbe9071426dcbf2c02bd96e2db9ac379b0aa3

    Score
    10/10
    xmrigdiscoveryevasionexploitminer

    • Modifies security service

      evasion

    • xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • Executes dropped EXE

    • Possible privilege escalation attempt

      exploit

    • Stops running service(s)

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks