Overview

overview

10

Static

static

1

0a23a85d34...18.exe

windows7-x64

10

0a23a85d34...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    126s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30-04-2024 16:06

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General

  • Target

    0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    0a23a85d341f02299dd991e0dfdbb900

  • SHA1

    30301eac8aa5ec272dc7d882aed6c7f8360a7b5a

  • SHA256

    1bd34183caa0f1e5c74ea549684f5e7b0d9938464f387a377772c1a88b05a4ff

  • SHA512

    6ea8275ad175dfcfb284504d87aa58a3d14cc6169376b3f544bff57aef942b69d1d8f1abb42c65ba94670572df149844c26c8724eabc320c0a595154a0fc6879

  • SSDEEP

    24576:PWhvCJ0W/IEleTRix16YJxY1me8tjSSm6tRNckr:uhvCKW/IEleTRejxYlijSSbx

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\0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:2892

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/2892-0-0x0000000000960000-0x0000000000A34000-memory.dmp
    Filesize

    848KB

    Download
  • memory/2892-1-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-2-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-3-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-8-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-7-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-4-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-5-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-11-0x0000000000960000-0x0000000000A34000-memory.dmp
    Filesize

    848KB

    Download
  • memory/2892-12-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download
  • memory/2892-13-0x0000000000400000-0x0000000000607000-memory.dmp
    Filesize

    2.0MB

    Download