Overview

overview

10

Static

static

10

1b579f2e37...18.exe

windows7-x64

10

1b579f2e37...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1b579f2e37e93b0398307d528f42d513_JaffaCakes118

  • Size

    719KB

  • Sample

    240701-pxjvkascmc

  • MD5

    1b579f2e37e93b0398307d528f42d513

  • SHA1

    b7ec5a39c26ffc01befd58944e4f8f3569eec5d0

  • SHA256

    6c5d5c3735db1e07487f9aa58f316f3cdea65b36895c5c22b4d50e972419ec91

  • SHA512

    b2a910269d3da8cc68aa4d28d351f919e08d59f0fbcd0080507e9474de948364fc4dd0aa70bc422b08a9ba754bbd04fdaab8650ad2e30be435a85e2412d05f1f

  • SSDEEP

    12288:u8UaT9XY2siA0bMG09xD7I3Gg8ecgVvfBoCDBOQQYbVXpuy1r/:7UKoN0bUxgGa/pfBHDb+y1L

Score
10/10
darkcometevasionrattrojanupx

Malware Config

Targets

    • Target

      1b579f2e37e93b0398307d528f42d513_JaffaCakes118

    • Size

      719KB

    • MD5

      1b579f2e37e93b0398307d528f42d513

    • SHA1

      b7ec5a39c26ffc01befd58944e4f8f3569eec5d0

    • SHA256

      6c5d5c3735db1e07487f9aa58f316f3cdea65b36895c5c22b4d50e972419ec91

    • SHA512

      b2a910269d3da8cc68aa4d28d351f919e08d59f0fbcd0080507e9474de948364fc4dd0aa70bc422b08a9ba754bbd04fdaab8650ad2e30be435a85e2412d05f1f

    • SSDEEP

      12288:u8UaT9XY2siA0bMG09xD7I3Gg8ecgVvfBoCDBOQQYbVXpuy1r/:7UKoN0bUxgGa/pfBHDb+y1L

    Score
    10/10
    darkcometevasionrattrojanupx

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • Disables RegEdit via registry modification

      evasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • UPX packed file

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

      upx

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks