Overview

overview

10

Static

static

3

40b2307d79...18.exe

windows7-x64

10

40b2307d79...18.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    40b2307d79faccc8d3472729e1e463d3_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241013-s6ehzsyekj

  • MD5

    40b2307d79faccc8d3472729e1e463d3

  • SHA1

    48241ce49ce0f12108941270e93bc6f21516b46b

  • SHA256

    b7eca3f93fa96f1a54a63315ef7eea3ee2ef587b6fdea45ab2c259dfd2cb37b6

  • SHA512

    25777ce8798bcc4f371ae453bcc015dd4da68989f7f20eedeb53760995616446847091f7bbe4c65ae62b1fc329631da79a00c6adabd7b907bdb0f1ff45f8adda

  • SSDEEP

    24576:S1plmte96geBY+S7bUw1zbuo2AVuPLZrMSxrMsnl851LTJKEio:coe9LEbGbUwtbuF2iVDxPny//io

Score
10/10
darkcometdiscoveryevasionpersistencerattrojan

Malware Config

Targets

    • Target

      40b2307d79faccc8d3472729e1e463d3_JaffaCakes118

    • Size

      1.1MB

    • MD5

      40b2307d79faccc8d3472729e1e463d3

    • SHA1

      48241ce49ce0f12108941270e93bc6f21516b46b

    • SHA256

      b7eca3f93fa96f1a54a63315ef7eea3ee2ef587b6fdea45ab2c259dfd2cb37b6

    • SHA512

      25777ce8798bcc4f371ae453bcc015dd4da68989f7f20eedeb53760995616446847091f7bbe4c65ae62b1fc329631da79a00c6adabd7b907bdb0f1ff45f8adda

    • SSDEEP

      24576:S1plmte96geBY+S7bUw1zbuo2AVuPLZrMSxrMsnl851LTJKEio:coe9LEbGbUwtbuF2iVDxPny//io

    Score
    10/10
    darkcometdiscoveryevasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Windows security bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Impair Defenses

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks