Overview

overview

10

Static

static

1

30394ae409...18.exe

windows7-x64

10

30394ae409...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 17:27

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General

  • Target

    30394ae40943a49d1b0771acb813498f_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    30394ae40943a49d1b0771acb813498f

  • SHA1

    bae68284fb59446956736237928fda74d4e3b209

  • SHA256

    e920835548ad7b62943d9e1f9fac3cb32112b9cf8c02acbeb8d60c17e08c0818

  • SHA512

    1b47a780fe8b367c275f0ef8b0806f0852791ca49aa80cc3bec4bfac6c237efa145651fffb2ee43cd23868d8dd95e88dfd3b477c69e6aab52b2b9354348efb0d

  • SSDEEP

    24576:KSyLtIBYWFkfV0hfPnZBdWGktI7ie8ydTF4EWC4:mKBlNfPjd1ktOie8y1Fz4

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 10 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\30394ae40943a49d1b0771acb813498f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\30394ae40943a49d1b0771acb813498f_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:2944

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/2944-0-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-1-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-2-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-3-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-8-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-5-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-6-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-4-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-11-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-12-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2944-13-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download