Overview

overview

10

Static

static

1

94f407e861...18.exe

windows7-x64

10

94f407e861...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04-06-2024 13:06

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General

  • Target

    94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    94f407e8615ebe091ccf5035197ea1ea

  • SHA1

    89c8938057a1b0514e3805536ccf3d2eb4acb1e0

  • SHA256

    14fe0fa7e16253e53ce4c25616e08006ad09330bea8df9161a47b2815cd83067

  • SHA512

    08ec9d99d753e9239d89a9081276329e51adb2d3414447b103eae8dcd21f02dabc86a39abd4f8405cec076dfdc74133796eb4117285add6bd13826de5c99e423

  • SSDEEP

    24576:JAkh6SRcwxbc0x7A2JHQWP5Nx8ubFKD8L1QA/:JAe6Spxb9xc2JHXP3xBpD1Qw

Score
10/10
troldeshdiscoverypersistenceransomwarespywarestealertrojanupx

Malware Config

Signatures

  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

    ransomwaretrojantroldesh
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • UPX packed file 9 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:2880

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/2880-0-0x0000000000610000-0x00000000006E5000-memory.dmp
    Filesize

    852KB

    Download
  • memory/2880-1-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-2-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-5-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-4-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-3-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-6-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-8-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-11-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2880-12-0x0000000000610000-0x00000000006E5000-memory.dmp
    Filesize

    852KB

    Download
  • memory/2880-13-0x0000000000400000-0x0000000000608000-memory.dmp
    Filesize

    2.0MB

    Download