General

  • Target

    bfa88d05d2d9d73b13c25ff8b9040f5093b8caaafdb7ee41cfae880104280aff

  • Size

    116KB

  • Sample

    221128-czkhnagh64

  • MD5

    59bfea24f746e49b632f8d51567b5545

  • SHA1

    b1b7d61d5b5b82c1e01adfae5847e4f904736b62

  • SHA256

    bfa88d05d2d9d73b13c25ff8b9040f5093b8caaafdb7ee41cfae880104280aff

  • SHA512

    994d3b35cc17b982a49cf4e3280ec839653094304c1c867cbcfa7a3796ea0e642c54ea6c6d6d476179e2a5f0d542cf32868137eaef311052b541b97c65ea2de6

  • SSDEEP

    3072:sr85CDoalQnROfJyk3JaZ846bu93DwMSRywoW:k9D8er6RSRywoW

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

حموديذ

C2

mohamednjrat111.no-ip.biz:10

Mutex

01336c20ab363000c950f7cbb76e26b7

Attributes
  • reg_key

    01336c20ab363000c950f7cbb76e26b7

  • splitter

    |'|'|

Extracted

Family

njrat

Version

0.7d

Botnet

تلغيم شير جديد

C2

mohamednjrat111.no-ip.biz:11

Mutex

d6915a2360eec64810596fb674521b88

Attributes
  • reg_key

    d6915a2360eec64810596fb674521b88

  • splitter

    |'|'|

Targets

    • Target

      bfa88d05d2d9d73b13c25ff8b9040f5093b8caaafdb7ee41cfae880104280aff

    • Size

      116KB

    • MD5

      59bfea24f746e49b632f8d51567b5545

    • SHA1

      b1b7d61d5b5b82c1e01adfae5847e4f904736b62

    • SHA256

      bfa88d05d2d9d73b13c25ff8b9040f5093b8caaafdb7ee41cfae880104280aff

    • SHA512

      994d3b35cc17b982a49cf4e3280ec839653094304c1c867cbcfa7a3796ea0e642c54ea6c6d6d476179e2a5f0d542cf32868137eaef311052b541b97c65ea2de6

    • SSDEEP

      3072:sr85CDoalQnROfJyk3JaZ846bu93DwMSRywoW:k9D8er6RSRywoW

    • Detect Neshta payload

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies system executable filetype association

    • Neshta

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

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • ModiLoader Second Stage

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Change Default File Association

1
T1042

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks