Overview

overview

10

Static

static

5

SCI_102211...10.pdf

windows10-2004-x64

10

Resubmissions

12-05-2023 11:43

230512-nvjw4sch74 5

12-05-2023 10:57

230512-m2bzeacg59 10

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General

  • Target

    SCI_1022117443_3102810.pdf

  • Size

    680KB

  • Sample

    230512-m2bzeacg59

  • MD5

    ac4255be6fae0c5ccb0598bc10fce105

  • SHA1

    1a29f996d5ffe867578e32f3a640c8d0a696f011

  • SHA256

    639bf66106f578e5b7bb31ee5786c3e5788b13353314db6eab74d9f365d9c590

  • SHA512

    77ba86cb420596161421c10b9137014e5a738312c5614d15697f7cb2471a4b6724d4a7204e573a6c5bd3483abc032ec5574e6d97242dc682feb248de815da10d

  • SSDEEP

    12288:xYM5yMxbT9qBsRPeT9S84fCs3Yy3gIa/0AFBu+xD6SuB0wkPCYBhxngXJ1WY5:xGMxbzPeTo7f3Ba/0+u+xDuGX5hlgHL5

Score
10/10
bazarloaderdiscoverydropperloaderpdfpersistence

Malware Config

Targets

    • Target

      SCI_1022117443_3102810.pdf

    • Size

      680KB

    • MD5

      ac4255be6fae0c5ccb0598bc10fce105

    • SHA1

      1a29f996d5ffe867578e32f3a640c8d0a696f011

    • SHA256

      639bf66106f578e5b7bb31ee5786c3e5788b13353314db6eab74d9f365d9c590

    • SHA512

      77ba86cb420596161421c10b9137014e5a738312c5614d15697f7cb2471a4b6724d4a7204e573a6c5bd3483abc032ec5574e6d97242dc682feb248de815da10d

    • SSDEEP

      12288:xYM5yMxbT9qBsRPeT9S84fCs3Yy3gIa/0AFBu+xD6SuB0wkPCYBhxngXJ1WY5:xGMxbzPeTo7f3Ba/0+u+xDuGX5hlgHL5

    Score
    10/10
    bazarloaderdiscoverydropperloaderpersistence

    • Bazar Loader

      Detected loader normally used to deploy BazarBackdoor malware.

      loaderdropperbazarloader

    • Bazar/Team9 Loader payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

6
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks