Overview

overview

10

Static

static

f3cc94edcd...f0.exe

windows7-x64

10

f3cc94edcd...f0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0

  • Size

    140KB

  • Sample

    221124-vjeatabf91

  • MD5

    e25b989b80f9ec7344754fe47828f8d3

  • SHA1

    134653a26c79ec48c2ccfa1c9bb855e4fdb1cd25

  • SHA256

    f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0

  • SHA512

    ebd662b8dc895a15708c2af4148bef8baf9a971ee9a07cbe8a9195a8381955946825d2a5574c47ded991998c766f8c350f1057501266e77bf637b2bce41711e1

  • SSDEEP

    1536:yOyiGUJJXGPteKPNA3aBn+ryflYTbHyHvbnMJ4LIfN+AzaNPPRu+RsA:yOOUnf6n+ryfuTbSP7MJ4mPzaZ/RsA

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0

    • Size

      140KB

    • MD5

      e25b989b80f9ec7344754fe47828f8d3

    • SHA1

      134653a26c79ec48c2ccfa1c9bb855e4fdb1cd25

    • SHA256

      f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0

    • SHA512

      ebd662b8dc895a15708c2af4148bef8baf9a971ee9a07cbe8a9195a8381955946825d2a5574c47ded991998c766f8c350f1057501266e77bf637b2bce41711e1

    • SSDEEP

      1536:yOyiGUJJXGPteKPNA3aBn+ryflYTbHyHvbnMJ4LIfN+AzaNPPRu+RsA:yOOUnf6n+ryfuTbSP7MJ4mPzaZ/RsA

    Score
    10/10
    evasionpersistence

    • Modifies firewall policy service

      evasion

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

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