Overview

overview

10

Static

static

cfa17bd978...b1.exe

windows7-x64

10

cfa17bd978...b1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cfa17bd9789668b0ff2173f0451cb44e76e52308711e544ac6b8c9e2ca620db1

  • Size

    451KB

  • Sample

    221128-p2asfsdg37

  • MD5

    ac55955f2a06a292565da55e2ee64322

  • SHA1

    73056fc3d8a1df7898257a3970d7c365600bce81

  • SHA256

    cfa17bd9789668b0ff2173f0451cb44e76e52308711e544ac6b8c9e2ca620db1

  • SHA512

    4d47c0a19fdabac8019dc4fa04fdc2d4ba63b8026f109d9dde907b7522201c5a47ede9239142b86bd0549d664d0ab40b1d92ecc110ddb5a3c08f440f2b9d698c

  • SSDEEP

    6144:WdspDeDrxkg/vrMuJIgwhEFHyOrJcX/Pgqwzm5IzkWjS4e4azExBKO1t4Kb70NqY:s8kxNhOZElO5kkWjhD4A45lGU

Score
10/10
persistence

Malware Config

Targets

    • Target

      cfa17bd9789668b0ff2173f0451cb44e76e52308711e544ac6b8c9e2ca620db1

    • Size

      451KB

    • MD5

      ac55955f2a06a292565da55e2ee64322

    • SHA1

      73056fc3d8a1df7898257a3970d7c365600bce81

    • SHA256

      cfa17bd9789668b0ff2173f0451cb44e76e52308711e544ac6b8c9e2ca620db1

    • SHA512

      4d47c0a19fdabac8019dc4fa04fdc2d4ba63b8026f109d9dde907b7522201c5a47ede9239142b86bd0549d664d0ab40b1d92ecc110ddb5a3c08f440f2b9d698c

    • SSDEEP

      6144:WdspDeDrxkg/vrMuJIgwhEFHyOrJcX/Pgqwzm5IzkWjS4e4azExBKO1t4Kb70NqY:s8kxNhOZElO5kkWjhD4A45lGU

    Score
    10/10
    persistence

    • Modifies system executable filetype association

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks