Overview

overview

8

Static

static

RFQ23658.pdf

windows7-x64

8

RFQ23658.pdf

windows10-2004-x64

1

Sharing

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General

  • Target

    RFQ23658.pdf

  • Size

    1.4MB

  • Sample

    221123-qzw4cafc63

  • MD5

    b872787b7062d1248f2cdfb3a71c4b6d

  • SHA1

    77c9ba7cc623b6f4ec7c87bda0b144107df0730f

  • SHA256

    8e889861e473920bf21243ca42050340d823bbe0f1d3f89c7ea78bd0dcfa1733

  • SHA512

    c67fe08b6b46c426b1b6a73b4f45560c5efecbdb9cfb53c5385f1849abffb7c62b31eb88fdac61c2ecae1a14cb26f1a43a93a390ee677921a9e515b1517d56cf

  • SSDEEP

    24576:9Pl8PlfPlRPlSPlvPlgPllPlGPlnPlcPldPlpIp9gZLHBFM13HoHqg/Nbri70jsP:9qlnwBizERObgp9i7EaJ/o7qVhheBBH

Score
8/10

Malware Config

Targets

    • Target

      RFQ23658.pdf

    • Size

      1.4MB

    • MD5

      b872787b7062d1248f2cdfb3a71c4b6d

    • SHA1

      77c9ba7cc623b6f4ec7c87bda0b144107df0730f

    • SHA256

      8e889861e473920bf21243ca42050340d823bbe0f1d3f89c7ea78bd0dcfa1733

    • SHA512

      c67fe08b6b46c426b1b6a73b4f45560c5efecbdb9cfb53c5385f1849abffb7c62b31eb88fdac61c2ecae1a14cb26f1a43a93a390ee677921a9e515b1517d56cf

    • SSDEEP

      24576:9Pl8PlfPlRPlSPlvPlgPllPlGPlnPlcPldPlpIp9gZLHBFM13HoHqg/Nbri70jsP:9qlnwBizERObgp9i7EaJ/o7qVhheBBH

    Score
    8/10

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks