Overview

overview

10

Static

static

7

c4a48fbe5d...56.exe

windows10-1703-x64

10

c4a48fbe5d...56.exe

windows7-x64

10

c4a48fbe5d...56.exe

windows10-1703-x64

10

c4a48fbe5d...56.exe

windows10-2004-x64

10

c4a48fbe5d...56.exe

windows11-21h2-x64

10

Resubmissions

17-04-2024 12:14

240417-pesdzsfh4y 10

17-04-2024 12:14

240417-persfsfh4x 10

17-04-2024 12:14

240417-peqv6aec97 10

17-04-2024 12:14

240417-pedktsfh3z 10

17-04-2024 12:14

240417-peczasec87 10

17-04-2024 06:32

240417-ha37csfh67 10

Sharing

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General

  • Target

    c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856

  • Size

    1.1MB

  • Sample

    240417-pesdzsfh4y

  • MD5

    20cba77eaae04ca6623cbbe03f9a81d8

  • SHA1

    fd989d3ba9ab0534f48b7cb1d11036a4ed08e431

  • SHA256

    c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856

  • SHA512

    e102e1902d224730fccce9cefc8d9c92471a35a49e64718d2dacd183d629fbc388fd6c6ae3fa5c59115cef061106459b767bec21628339bd712c291ea60a86f9

  • SSDEEP

    24576:VVimLZikdvnYgTcH2JsjaCtxl7j7XFv+RC7WwQOvu+s:VVimLZiSfHJ8aCtxl7nVvwCa8uz

Score
10/10
troldeshpersistenceransomwarespywarestealertrojanupx

Malware Config

Targets

    • Target

      c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856

    • Size

      1.1MB

    • MD5

      20cba77eaae04ca6623cbbe03f9a81d8

    • SHA1

      fd989d3ba9ab0534f48b7cb1d11036a4ed08e431

    • SHA256

      c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856

    • SHA512

      e102e1902d224730fccce9cefc8d9c92471a35a49e64718d2dacd183d629fbc388fd6c6ae3fa5c59115cef061106459b767bec21628339bd712c291ea60a86f9

    • SSDEEP

      24576:VVimLZikdvnYgTcH2JsjaCtxl7j7XFv+RC7WwQOvu+s:VVimLZiSfHJ8aCtxl7nVvwCa8uz

    Score
    10/10
    troldeshpersistenceransomwarespywarestealertrojanupx

    • Troldesh, Shade, Encoder.858

      Troldesh is a ransomware spread by malspam.

      ransomwaretrojantroldesh

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies Installed Components in the registry

      persistence

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2behavioral3behavioral4behavioral5

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Resource Development

Reconnaissance

Tasks