troldesh | 18e6fc0e2b81b688507a317af371e59b88c715ba55362325c9fe7e5ebbd2c60e | Triage

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Overview

overview

Static

static

3

537b6d0a02...18.exe

windows7-x64

537b6d0a02...18.exe

windows10-2004-x64

Sharing

General

Target

537b6d0a02e95a9863d81e3bd8d768fc_JaffaCakes118
Size

1.3MB
Sample

241017-ytvbkatdlh
MD5

537b6d0a02e95a9863d81e3bd8d768fc
SHA1

a65d15d8ae7fa4704c2657e37614d132833a2b42
SHA256

18e6fc0e2b81b688507a317af371e59b88c715ba55362325c9fe7e5ebbd2c60e
SHA512

4982a96fbc0b17943c507cdf348c3661ab69a3220e9c99f5bb0a02966997f250f13ebb9a53e8242e9fdda87ca06c9a22eb84bf0ea401d8cb445e5911846bee7e
SSDEEP

24576:E9hNSxu6v4Qih4uTKuk5QuYlLB0Y/ZB5LmHPCEqUNhXLcs4FvbrG+PfsTAFQzesL:E9hNqvWh4uTKukiuYNBhz0PCCCs4Fvbs

Score

10^/10

troldesh discovery persistence ransomware spyware stealer trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

537b6d0a02e95a9863d81e3bd8d768fc_JaffaCakes118.exe

Resource

win7-20240903-en

troldesh discovery persistence ransomware spyware stealer trojan upx

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

537b6d0a02e95a9863d81e3bd8d768fc_JaffaCakes118.exe

Resource

win10v2004-20241007-en

troldesh discovery persistence ransomware spyware stealer trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  537b6d0a02e95a9863d81e3bd8d768fc_JaffaCakes118
- Size
  
  1.3MB
- MD5
  
  537b6d0a02e95a9863d81e3bd8d768fc
- SHA1
  
  a65d15d8ae7fa4704c2657e37614d132833a2b42
- SHA256
  
  18e6fc0e2b81b688507a317af371e59b88c715ba55362325c9fe7e5ebbd2c60e
- SHA512
  
  4982a96fbc0b17943c507cdf348c3661ab69a3220e9c99f5bb0a02966997f250f13ebb9a53e8242e9fdda87ca06c9a22eb84bf0ea401d8cb445e5911846bee7e
- SSDEEP
  
  24576:E9hNSxu6v4Qih4uTKuk5QuYlLB0Y/ZB5LmHPCEqUNhXLcs4FvbrG+PfsTAFQzesL:E9hNqvWh4uTKukiuYNBhz0PCCCs4Fvbs
Score

10^/10

troldesh discovery persistence ransomware spyware stealer trojan upx
- Troldesh, Shade, Encoder.858
  Troldesh is a ransomware spread by malspam.
  ransomware trojan troldesh
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

troldeshdiscoverypersistenceransomwarespywarestealertrojanupx

behavioral2

troldeshdiscoverypersistenceransomwarespywarestealertrojanupx

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