Overview

overview

9

Static

static

7

c55ccabd0a...c2.exe

windows7-x64

9

c55ccabd0a...c2.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    c55ccabd0a183e61f9e0817f37e50f1e5137616e875e3cb1de2ab2ec341224c2

  • Size

    48KB

  • Sample

    240727-d2xrfavbmm

  • MD5

    1f821d445b6f9271a6bac33b4992b19a

  • SHA1

    e81852b73d532a103dcfb9e6610e19e141ad8574

  • SHA256

    c55ccabd0a183e61f9e0817f37e50f1e5137616e875e3cb1de2ab2ec341224c2

  • SHA512

    3f5fa0f39ab3fd33bbd5d4c4f5b32d1dace6f175a21e7e11834d136b7fde91d87499b235033789b62c5dfd42dfcd3e8a879c3e8507d6f1a2edec2a5c861599bb

  • SSDEEP

    768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcuX9km9k/fxRfxyko:CTW8OmO/fxRfxykK3ZUkK3ZKYw

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      c55ccabd0a183e61f9e0817f37e50f1e5137616e875e3cb1de2ab2ec341224c2

    • Size

      48KB

    • MD5

      1f821d445b6f9271a6bac33b4992b19a

    • SHA1

      e81852b73d532a103dcfb9e6610e19e141ad8574

    • SHA256

      c55ccabd0a183e61f9e0817f37e50f1e5137616e875e3cb1de2ab2ec341224c2

    • SHA512

      3f5fa0f39ab3fd33bbd5d4c4f5b32d1dace6f175a21e7e11834d136b7fde91d87499b235033789b62c5dfd42dfcd3e8a879c3e8507d6f1a2edec2a5c861599bb

    • SSDEEP

      768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcuX9km9k/fxRfxyko:CTW8OmO/fxRfxykK3ZUkK3ZKYw

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (1750) 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