Overview

overview

10

Static

static

3

59d205fdd4...cs.exe

windows7-x64

10

59d205fdd4...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    59d205fdd4e95254e8c143f7f8ed6b90_NeikiAnalytics

  • Size

    580KB

  • Sample

    240509-rm2czagh42

  • MD5

    59d205fdd4e95254e8c143f7f8ed6b90

  • SHA1

    fc1245bf76de49ae94028b9e176ed322a7959a9e

  • SHA256

    3547497b5e508411831ef71f71f7055d93a460f9bd0c44477dfafcacf8c847e1

  • SHA512

    f7922978a2f84903be3b71200a181703f63c25e6623d28f8556f2964df2a52d4ed8a50fe83d4bd6e1ac68a2c77207d5a112c60781d1cec81c910b59aa8b0d8f6

  • SSDEEP

    12288:YweVEnfYXa7mQfWHGAs6lsQdQjULtL/hzaZZIupNt:YXOnUa7m9mmlsQiMWZIupNt

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      59d205fdd4e95254e8c143f7f8ed6b90_NeikiAnalytics

    • Size

      580KB

    • MD5

      59d205fdd4e95254e8c143f7f8ed6b90

    • SHA1

      fc1245bf76de49ae94028b9e176ed322a7959a9e

    • SHA256

      3547497b5e508411831ef71f71f7055d93a460f9bd0c44477dfafcacf8c847e1

    • SHA512

      f7922978a2f84903be3b71200a181703f63c25e6623d28f8556f2964df2a52d4ed8a50fe83d4bd6e1ac68a2c77207d5a112c60781d1cec81c910b59aa8b0d8f6

    • SSDEEP

      12288:YweVEnfYXa7mQfWHGAs6lsQdQjULtL/hzaZZIupNt:YXOnUa7m9mmlsQiMWZIupNt

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (52) 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

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks