troldesh | 14fe0fa7e16253e53ce4c25616e08006ad09330bea8df9161a47b2815cd83067

General

Target

94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe
Size

1.1MB
MD5

94f407e8615ebe091ccf5035197ea1ea
SHA1

89c8938057a1b0514e3805536ccf3d2eb4acb1e0
SHA256

14fe0fa7e16253e53ce4c25616e08006ad09330bea8df9161a47b2815cd83067
SHA512

08ec9d99d753e9239d89a9081276329e51adb2d3414447b103eae8dcd21f02dabc86a39abd4f8405cec076dfdc74133796eb4117285add6bd13826de5c99e423
SSDEEP

24576:JAkh6SRcwxbc0x7A2JHQWP5Nx8ubFKD8L1QA/:JAe6Spxb9xc2JHXP3xBpD1Qw

Score

10^/10

troldesh discovery persistence ransomware spyware stealer trojan upx

Malware Config

Signatures

Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
ransomware trojan troldesh
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1612-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1612-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1612	94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe
1612	94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe
1612	94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe
1612	94f407e8615ebe091ccf5035197ea1ea_JaffaCakes118.exe

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
PID:1612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

memory/1612-0-0x0000000002340000-0x0000000002415000-memory.dmp

Filesize
852KB

Download
memory/1612-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-13-0x0000000002340000-0x0000000002415000-memory.dmp

Filesize
852KB

Download
memory/1612-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1612-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads