Overview

overview

10

Static

static

10

2024052222...ta.exe

windows7-x64

10

2024052222...ta.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    202405222219802df8a09e0ce53ddf7dc5fde337hiddentearneshta

  • Size

    217KB

  • Sample

    240522-x429gsde8v

  • MD5

    2219802df8a09e0ce53ddf7dc5fde337

  • SHA1

    ad7c0b0bf751f5cf10cf4f541f78b4a6e4981080

  • SHA256

    5ebf9f85b062b4e0417fad150002e55b7563af040dcde97834c76ed827745188

  • SHA512

    268720b30db5885920f6b5a667bf167b72b3f3acc15ab426b86296ea1a2627df302dc19d85768298b1c35a0e5eb9d320722fa3cd17be3159a1bed0f2374ea898

  • SSDEEP

    3072:sr85Ct2M+lmsolAIrRuw+mqv9j1MWLQy5qMjvAFs9xfOMHr85Ct:k9tV+lDAAtos9z9t

Score
10/10
neshtaxwormpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

xworm

Version

5.0

C2

45.138.16.245:3232

Mutex

0UFV4aMOGjS4dAoi

Attributes
  • Install_directory

    %AppData%

  • install_file

    updater.exe

  • telegram

    https://api.telegram.org/bot6540672623:AAGukZDFGHruAlAUrHlj3x5shLqUsP0iku8/sendMessage?chat_id=6300910507

aes.plain

Targets

    • Target

      202405222219802df8a09e0ce53ddf7dc5fde337hiddentearneshta

    • Size

      217KB

    • MD5

      2219802df8a09e0ce53ddf7dc5fde337

    • SHA1

      ad7c0b0bf751f5cf10cf4f541f78b4a6e4981080

    • SHA256

      5ebf9f85b062b4e0417fad150002e55b7563af040dcde97834c76ed827745188

    • SHA512

      268720b30db5885920f6b5a667bf167b72b3f3acc15ab426b86296ea1a2627df302dc19d85768298b1c35a0e5eb9d320722fa3cd17be3159a1bed0f2374ea898

    • SSDEEP

      3072:sr85Ct2M+lmsolAIrRuw+mqv9j1MWLQy5qMjvAFs9xfOMHr85Ct:k9tV+lDAAtos9z9t

    Score
    10/10
    neshtaxwormpersistenceratspywarestealertrojan

    • Detect Neshta payload

    • Detect Xworm Payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks