General
Target

7H2B1N27_PAYMENT_RECEIPT.vbs

Size

2KB

Sample

220105-j9ll2aaba5

Score
10/10
MD5

1cf9e3a75322042644a95e4d9eb359bc

SHA1

27469cadb09a071e5ee98e6a6492bf1ee16bd170

SHA256

7ad872e2d279268cc3107a90337b4beb3be0fc888668d60e6995d64b8955b2e6

SHA512

a97d371a84e9ec64821022d64439ac6b04befe0fc2b4231b721450cbc12d70cc3232a53df936a4158e8c5e380c66ef6d1dff66aff4c0b5909652b3dc4f7a41ad

Malware Config

Extracted

Language ps1
Deobfuscated
URLs
ps1.dropper

https://transfer.sh/get/BKC469/HHHHHHHHHHHHHHHH.txt

Extracted

Family

njrat

Version

1.9

Botnet

HacKed

Attributes
reg_key
Microsoft.Exe
Targets
Target

7H2B1N27_PAYMENT_RECEIPT.vbs

MD5

1cf9e3a75322042644a95e4d9eb359bc

Filesize

2KB

Score
10/10
SHA1

27469cadb09a071e5ee98e6a6492bf1ee16bd170

SHA256

7ad872e2d279268cc3107a90337b4beb3be0fc888668d60e6995d64b8955b2e6

SHA512

a97d371a84e9ec64821022d64439ac6b04befe0fc2b4231b721450cbc12d70cc3232a53df936a4158e8c5e380c66ef6d1dff66aff4c0b5909652b3dc4f7a41ad

Tags

Signatures

  • Detect Neshta Payload

  • Modifies system executable filetype association

    Tags

    TTPs

    Modify RegistryChange Default File Association
  • Neshta

    Description

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

    Tags

  • njRAT/Bladabindi

    Description

    Widely used RAT written in .NET.

    Tags

  • Blocklisted process makes network request

  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Privilege Escalation
                    Tasks

                    static1

                    Score
                    N/A

                    behavioral1

                    Score
                    10/10