Overview

overview

10

Static

static

c1b011ea42...84.exe

windows7-x64

10

c1b011ea42...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c1b011ea42f010fd508db5e9ff14b07886ad94a28a093ac9f39036197ea6d684

  • Size

    100KB

  • Sample

    221202-hbk26sbh25

  • MD5

    33f9f14afe732a83fea4bba9c5095894

  • SHA1

    fdde70fc2020fd26b6465968bbe32975e6edac96

  • SHA256

    c1b011ea42f010fd508db5e9ff14b07886ad94a28a093ac9f39036197ea6d684

  • SHA512

    cd7692d458a383b2b01a9324477cff3d0adebc55298671090b99e4d08ec5d0d93d180013b2dbbeac677a9c8cace481c8ff38cf131f67f3e11c631fa9e02db270

  • SSDEEP

    1536:vNs8iAuismywsFeLw0wF9MGM9K/oKtNgCMbA1bL3N+NM5Uf1NIjnZe:2A/KLOM52CnA

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      c1b011ea42f010fd508db5e9ff14b07886ad94a28a093ac9f39036197ea6d684

    • Size

      100KB

    • MD5

      33f9f14afe732a83fea4bba9c5095894

    • SHA1

      fdde70fc2020fd26b6465968bbe32975e6edac96

    • SHA256

      c1b011ea42f010fd508db5e9ff14b07886ad94a28a093ac9f39036197ea6d684

    • SHA512

      cd7692d458a383b2b01a9324477cff3d0adebc55298671090b99e4d08ec5d0d93d180013b2dbbeac677a9c8cace481c8ff38cf131f67f3e11c631fa9e02db270

    • SSDEEP

      1536:vNs8iAuismywsFeLw0wF9MGM9K/oKtNgCMbA1bL3N+NM5Uf1NIjnZe:2A/KLOM52CnA

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks