Overview

overview

9

Static

static

7

aa8fa67c68...0N.exe

windows7-x64

9

aa8fa67c68...0N.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    aa8fa67c68707dd18fe144423d41f0c0N.exe

  • Size

    62KB

  • Sample

    240905-prct3a1bnp

  • MD5

    aa8fa67c68707dd18fe144423d41f0c0

  • SHA1

    734fb9ef9db9c961caa3ce4aea849cd33cbd2f86

  • SHA256

    8e404d181e73cb12173d103352bcea815f143ef1c92ba6d58d878fcda78fb5b2

  • SHA512

    b5d4717450874d2e3c77bbc203eb76fadb58b102cf3a1aad1e5ac1b873bf3580bc2ec999616e0ab2eb5b88bcc31caf31b08a854c542a9ddd12a100087f1076ce

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZTkb/b8Qn7:KQSo7Zgr4Q7

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      aa8fa67c68707dd18fe144423d41f0c0N.exe

    • Size

      62KB

    • MD5

      aa8fa67c68707dd18fe144423d41f0c0

    • SHA1

      734fb9ef9db9c961caa3ce4aea849cd33cbd2f86

    • SHA256

      8e404d181e73cb12173d103352bcea815f143ef1c92ba6d58d878fcda78fb5b2

    • SHA512

      b5d4717450874d2e3c77bbc203eb76fadb58b102cf3a1aad1e5ac1b873bf3580bc2ec999616e0ab2eb5b88bcc31caf31b08a854c542a9ddd12a100087f1076ce

    • SSDEEP

      1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZTkb/b8Qn7:KQSo7Zgr4Q7

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (3289) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks