Overview

overview

10

Static

static

1

outbyte-ca...up.exe

windows10-ltsc 2021-x64

10

Resubmissions

31/01/2025, 22:41 UTC

250131-2mjg9s1mal 10

31/01/2025, 22:26 UTC

250131-2ckycaymbx 10

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General

  • Target

    outbyte-camomile-setup.exe

  • Size

    14.2MB

  • Sample

    250131-2mjg9s1mal

  • MD5

    319b4e14d098496a5e492441865e9456

  • SHA1

    07dcc7e6126652f7c81117ccb185bc007e995afd

  • SHA256

    caa2fd83835cea62fc886b6d0ad36c8e79cae1f42af11b0d49ca016f63fd5677

  • SHA512

    4588e1d97d792b6a1c476d495c87d1ac2f4c1324fe9897d9bc67d403cedda7062bf88c8029273eca2aa629466e2048fc5931308b8ee8eeecc2768bd57089bdd3

  • SSDEEP

    393216:KCpFT8Lm8LtMSwjkCJde/adR2WThXxC/Joy:KO8Lm4tMSwgn/uNJxcJoy

Score
10/10
defense_evasiondiscoverypersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      outbyte-camomile-setup.exe

    • Size

      14.2MB

    • MD5

      319b4e14d098496a5e492441865e9456

    • SHA1

      07dcc7e6126652f7c81117ccb185bc007e995afd

    • SHA256

      caa2fd83835cea62fc886b6d0ad36c8e79cae1f42af11b0d49ca016f63fd5677

    • SHA512

      4588e1d97d792b6a1c476d495c87d1ac2f4c1324fe9897d9bc67d403cedda7062bf88c8029273eca2aa629466e2048fc5931308b8ee8eeecc2768bd57089bdd3

    • SSDEEP

      393216:KCpFT8Lm8LtMSwjkCJde/adR2WThXxC/Joy:KO8Lm4tMSwgn/uNJxcJoy

    Score
    10/10
    defense_evasiondiscoverypersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      defense_evasion

    • UAC bypass

      defense_evasiontrojan

    • Renames multiple (71) files with added filename extension

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

      ransomware

    • Checks BIOS information in registry

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

    • Adds Run key to start application

      persistence

    • Downloads MZ/PE file

    • Legitimate hosting services abused for malware hosting/C2

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Enumerates processes with tasklist

      discovery
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

6
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Query Registry

6
T1012

System Information Discovery

6
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks

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