General

  • Target

    DHL Original Documents.exe

  • Size

    1.7MB

  • Sample

    230206-le6ptsgd7z

  • MD5

    14b11f327b8ff84f50d86fb3f2fb20b5

  • SHA1

    8ec121159f7c887fc76edb8b753c77d455ec2f7a

  • SHA256

    b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800

  • SHA512

    897b3f4f0d8d34c0e1f36abf9ec4f340293d08b752c80886b358811de010a6e735b53194fedc73e15618a532f02f7968784fbd7f25cf927d2192acf5301e805e

  • SSDEEP

    49152:3VOYAsQBjPOPppNszMoXmp2hEqfvQsT93:lOHDjPCvszMoXEYQod

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      DHL Original Documents.exe

    • Size

      1.7MB

    • MD5

      14b11f327b8ff84f50d86fb3f2fb20b5

    • SHA1

      8ec121159f7c887fc76edb8b753c77d455ec2f7a

    • SHA256

      b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800

    • SHA512

      897b3f4f0d8d34c0e1f36abf9ec4f340293d08b752c80886b358811de010a6e735b53194fedc73e15618a532f02f7968784fbd7f25cf927d2192acf5301e805e

    • SSDEEP

      49152:3VOYAsQBjPOPppNszMoXmp2hEqfvQsT93:lOHDjPCvszMoXEYQod

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Detect rhadamanthys stealer shellcode

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks