Overview

overview

10

Static

static

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    tmp

  • Size

    1.8MB

  • Sample

    221101-2kcxpsgdek

  • MD5

    6691c3106d5319f108114a48f5177396

  • SHA1

    1ce92f03b5e7bd1c1d591141693f6e0261f3afee

  • SHA256

    375294a3dc682fe2804c58ddbab44a2ae61e39d3c4a02507d937ae6a09334d97

  • SHA512

    19860f3c0479d5bbc5a7ccdaf609d68ec2007480cc8ea4becb5c0457ab4aeacdb6e0fa75e7d274436d5825342321bbb9d49468f3e990460b5b85a430c7ebdba7

  • SSDEEP

    49152:+1rLSuOMv2pORqIwpn3AcRs3gzAiYSWTqP7:K3O02WyDQDDTqP

Score
10/10
discoveryevasionexploit

Malware Config

Targets

    • Target

      tmp

    • Size

      1.8MB

    • MD5

      6691c3106d5319f108114a48f5177396

    • SHA1

      1ce92f03b5e7bd1c1d591141693f6e0261f3afee

    • SHA256

      375294a3dc682fe2804c58ddbab44a2ae61e39d3c4a02507d937ae6a09334d97

    • SHA512

      19860f3c0479d5bbc5a7ccdaf609d68ec2007480cc8ea4becb5c0457ab4aeacdb6e0fa75e7d274436d5825342321bbb9d49468f3e990460b5b85a430c7ebdba7

    • SSDEEP

      49152:+1rLSuOMv2pORqIwpn3AcRs3gzAiYSWTqP7:K3O02WyDQDDTqP

    Score
    10/10
    discoveryevasionexploit

    • Modifies security service

      evasion

    • 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.

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    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