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Overview

overview

10

Static

static

3

ae578ce0ba...0e.exe

windows7-x64

10

ae578ce0ba...0e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ae578ce0ba5d1f32fbb666eb4750c502e203b607eb45d4dc5b316059bc8e230e

  • Size

    109KB

  • Sample

    240805-lrje3awgnb

  • MD5

    df60b7a03a038ef3f9ef47c7e622ca3a

  • SHA1

    6a2acb8acc815f5b9739076a9ecbf1dcab190dde

  • SHA256

    ae578ce0ba5d1f32fbb666eb4750c502e203b607eb45d4dc5b316059bc8e230e

  • SHA512

    0b37e40f544f9bc54c98fabba6bb8cb4cc78b416198daf0b33ca6c98ee727d219a4f6c662cd531ab273fbc9cc49d4718831ce2bcff7dd0a9d8676c303e171de2

  • SSDEEP

    3072:26h8e7BgcT4L5I2bsqqnNwdH3JZR3s2P9J:2mr7S4+IqqnNwdH3fBTJ

Score
10/10
discoveryevasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      ae578ce0ba5d1f32fbb666eb4750c502e203b607eb45d4dc5b316059bc8e230e

    • Size

      109KB

    • MD5

      df60b7a03a038ef3f9ef47c7e622ca3a

    • SHA1

      6a2acb8acc815f5b9739076a9ecbf1dcab190dde

    • SHA256

      ae578ce0ba5d1f32fbb666eb4750c502e203b607eb45d4dc5b316059bc8e230e

    • SHA512

      0b37e40f544f9bc54c98fabba6bb8cb4cc78b416198daf0b33ca6c98ee727d219a4f6c662cd531ab273fbc9cc49d4718831ce2bcff7dd0a9d8676c303e171de2

    • SSDEEP

      3072:26h8e7BgcT4L5I2bsqqnNwdH3JZR3s2P9J:2mr7S4+IqqnNwdH3fBTJ

    Score
    10/10
    discoveryevasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (76) files with added filename extension

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

      ransomware

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

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

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks