Overview

overview

10

Static

static

3

5c1b7f37b8...8d.exe

windows7-x64

10

5c1b7f37b8...8d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5c1b7f37b8fae2ee1e0f0748f470cb1894e87caa7878c43654e7c4df937e2d8d.exe

  • Size

    240KB

  • Sample

    240522-3wfcmsdh56

  • MD5

    0f43ba235fc46af3613bb88b6045e170

  • SHA1

    c258e62045b0b096d93d2d4ec5e7de0f1bef5f80

  • SHA256

    5c1b7f37b8fae2ee1e0f0748f470cb1894e87caa7878c43654e7c4df937e2d8d

  • SHA512

    ae649bd52d7648d52228200f66cd927a97b7015a80a1368df6d32ba3a4afcd4cef9b62b35955ab873dd9b77f2e02ecfccddfbe7b71830b8f2919e7c6e9f088a6

  • SSDEEP

    6144:Cck4WVKe15RH39/GzzehGyZ6YugQdjGG1wsKm6eBgdQbkoKTBEA:CckvKe15x39YzuGyXu1jGG1wsGeBgRT3

Score
10/10
persistence

Malware Config

Targets

    • Target

      5c1b7f37b8fae2ee1e0f0748f470cb1894e87caa7878c43654e7c4df937e2d8d.exe

    • Size

      240KB

    • MD5

      0f43ba235fc46af3613bb88b6045e170

    • SHA1

      c258e62045b0b096d93d2d4ec5e7de0f1bef5f80

    • SHA256

      5c1b7f37b8fae2ee1e0f0748f470cb1894e87caa7878c43654e7c4df937e2d8d

    • SHA512

      ae649bd52d7648d52228200f66cd927a97b7015a80a1368df6d32ba3a4afcd4cef9b62b35955ab873dd9b77f2e02ecfccddfbe7b71830b8f2919e7c6e9f088a6

    • SSDEEP

      6144:Cck4WVKe15RH39/GzzehGyZ6YugQdjGG1wsKm6eBgdQbkoKTBEA:CckvKe15x39YzuGyXu1jGG1wsGeBgRT3

    Score
    10/10
    persistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks