Overview

overview

10

Static

static

3

1302bf72a0...18.exe

windows7-x64

10

1302bf72a0...18.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    1302bf72a0e72028dc4507c5c820bca8_JaffaCakes118

  • Size

    167KB

  • Sample

    240626-xayn7szfkn

  • MD5

    1302bf72a0e72028dc4507c5c820bca8

  • SHA1

    a6ec3ab80f98e9826457799c15d4ca45a3395074

  • SHA256

    c90056578006d079de9b6fdc277d6ec4cb8dddab309f6699361483a99409a78e

  • SHA512

    f88173d6ce2461dac1aa4b4d410f4e10cf92f6abc95f108d982f0558ebef59443b954a99dc2b65d8e4b45bffee65d05f1c7d9551ca903e06cc1aafdf74b8149f

  • SSDEEP

    3072:fHQe2BYCW3lfrk6UKW1izMMjDb8W/eWJ46VBPo3ocxpmKkHM:f7CW9Cgz8Gbu6VBP2xAKeM

Score
10/10
metasploitbackdoortrojanupx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      1302bf72a0e72028dc4507c5c820bca8_JaffaCakes118

    • Size

      167KB

    • MD5

      1302bf72a0e72028dc4507c5c820bca8

    • SHA1

      a6ec3ab80f98e9826457799c15d4ca45a3395074

    • SHA256

      c90056578006d079de9b6fdc277d6ec4cb8dddab309f6699361483a99409a78e

    • SHA512

      f88173d6ce2461dac1aa4b4d410f4e10cf92f6abc95f108d982f0558ebef59443b954a99dc2b65d8e4b45bffee65d05f1c7d9551ca903e06cc1aafdf74b8149f

    • SSDEEP

      3072:fHQe2BYCW3lfrk6UKW1izMMjDb8W/eWJ46VBPo3ocxpmKkHM:f7CW9Cgz8Gbu6VBP2xAKeM

    Score
    10/10
    metasploitbackdoortrojanupx

    • MetaSploit

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

      trojanbackdoormetasploit

    • 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

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks