Overview

overview

8

Static

static

14435ba7a2...8b.exe

windows7-x64

8

14435ba7a2...8b.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    14435ba7a2f0015db21b2736c3b7ad137835611ff8eaea29b105d036dadff88b

  • Size

    108KB

  • Sample

    221129-mtbzfaee31

  • MD5

    c515ac89abcc0c7a8b538bc6e85c0387

  • SHA1

    5ff15522ec5f4ff00ddfc4da811dbede8a6bdb5e

  • SHA256

    14435ba7a2f0015db21b2736c3b7ad137835611ff8eaea29b105d036dadff88b

  • SHA512

    7316b4b64102ff3539ea93a9afc7a6c10e9119a151c4064c4cae939dc6ba6dcde6ec9321ff8efefe21bc160c7d26c74ee6a6a55733c237266e28f1d535c81935

  • SSDEEP

    1536:o+GXz96Wg+1yMHInTAo/visDXWBiNLk6l2xyQFtVltJQCHCPjZZf7JpU7:onbJanTAo3iOmBiN46syQFtACibVG

Score
8/10
discoveryexploit

Malware Config

Targets

    • Target

      14435ba7a2f0015db21b2736c3b7ad137835611ff8eaea29b105d036dadff88b

    • Size

      108KB

    • MD5

      c515ac89abcc0c7a8b538bc6e85c0387

    • SHA1

      5ff15522ec5f4ff00ddfc4da811dbede8a6bdb5e

    • SHA256

      14435ba7a2f0015db21b2736c3b7ad137835611ff8eaea29b105d036dadff88b

    • SHA512

      7316b4b64102ff3539ea93a9afc7a6c10e9119a151c4064c4cae939dc6ba6dcde6ec9321ff8efefe21bc160c7d26c74ee6a6a55733c237266e28f1d535c81935

    • SSDEEP

      1536:o+GXz96Wg+1yMHInTAo/visDXWBiNLk6l2xyQFtVltJQCHCPjZZf7JpU7:onbJanTAo3iOmBiN46syQFtACibVG

    Score
    8/10
    discoveryexploit

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks