Overview

overview

10

Static

static

3

190aeb317f...18.exe

windows7-x64

10

190aeb317f...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    190aeb317f6c7f6956952327d719b007_JaffaCakes118

  • Size

    199KB

  • Sample

    240628-gr1bcsxcrq

  • MD5

    190aeb317f6c7f6956952327d719b007

  • SHA1

    b07675d4f7f4dbbf6c89ad0264362015c36f192c

  • SHA256

    861290cab7f4bac049a7b19693e2acdda58dbd5b0dbebedc2e803f9a6476a571

  • SHA512

    76a837995952890ea050b41586030f87c4c143ce0f1134a94e28c4a969d3335dbd7910f7b132b70ae573f3e5e07d642858f5f1c13118a4c02130205b37d461d0

  • SSDEEP

    3072:NdmO0+1JiNRHw7PXppxRzd2NLGM61pTz2FreEErROmLPBadoWaK9YvxUDhfm:DSrRHw7fEx8pGFrl2RjLPBaOTSDA

Score
10/10
metasploitbackdoortrojanupx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      190aeb317f6c7f6956952327d719b007_JaffaCakes118

    • Size

      199KB

    • MD5

      190aeb317f6c7f6956952327d719b007

    • SHA1

      b07675d4f7f4dbbf6c89ad0264362015c36f192c

    • SHA256

      861290cab7f4bac049a7b19693e2acdda58dbd5b0dbebedc2e803f9a6476a571

    • SHA512

      76a837995952890ea050b41586030f87c4c143ce0f1134a94e28c4a969d3335dbd7910f7b132b70ae573f3e5e07d642858f5f1c13118a4c02130205b37d461d0

    • SSDEEP

      3072:NdmO0+1JiNRHw7PXppxRzd2NLGM61pTz2FreEErROmLPBadoWaK9YvxUDhfm:DSrRHw7fEx8pGFrl2RjLPBaOTSDA

    Score
    10/10
    metasploitbackdoortrojanupx

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks