Overview

overview

10

Static

static

007EE67C4B...34.exe

windows7_x64

8

007EE67C4B...34.exe

windows10_x64

10

Sharing

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General

  • Target

    007EE67C4BEC255A19AB2B6FA0F159E9D9636C74DDE34.exe

  • Size

    3.6MB

  • Sample

    220121-3l5jsadbf8

  • MD5

    93ede5d435cb9b8f16263bbafab6a449

  • SHA1

    c5392f8e367924c2dacb646c6e3c1ea393b317a5

  • SHA256

    007ee67c4bec255a19ab2b6fa0f159e9d9636c74dde34f9ddbf3b45ced74cebe

  • SHA512

    6d0ff17fcc23932fe66f1d94ceeb5d48260864e837b3eacdaad383c3eb96bbff999690414b35c85cc8a8eaafd63f63df62e3f160824f0135e13cbf166316e171

Score
10/10
vjw0rmevasionpersistencetrojanupxworm

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://gamecardsy.com/ahmadtestupl/kell5.bat

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://gamecardsy.com/ahmadtestupl/kilall.vbs

Extracted

Family

vjw0rm

C2

http://webdate.publicvm.com:1007

Targets

    • Target

      007EE67C4BEC255A19AB2B6FA0F159E9D9636C74DDE34.exe

    • Size

      3.6MB

    • MD5

      93ede5d435cb9b8f16263bbafab6a449

    • SHA1

      c5392f8e367924c2dacb646c6e3c1ea393b317a5

    • SHA256

      007ee67c4bec255a19ab2b6fa0f159e9d9636c74dde34f9ddbf3b45ced74cebe

    • SHA512

      6d0ff17fcc23932fe66f1d94ceeb5d48260864e837b3eacdaad383c3eb96bbff999690414b35c85cc8a8eaafd63f63df62e3f160824f0135e13cbf166316e171

    Score
    10/10
    evasiontrojanupxvjw0rmpersistenceworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Hidden Files and Directories

1
T1158

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Hidden Files and Directories

1
T1158

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks