troldesh | 44bb4ffead0b0c9f8c0596e7b2bed0cea23c3cb8ec7fa09eced23d3bdf8b6b93

General

Target

aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
Size

943KB
MD5

aa9e5d7f8bcc9343f412f43e630750b1
SHA1

735bca65cbd424c82f6a098409b76b46b32ddb05
SHA256

44bb4ffead0b0c9f8c0596e7b2bed0cea23c3cb8ec7fa09eced23d3bdf8b6b93
SHA512

387bc2f10bdd1497ef3d268ebe4cba6928377c10550748e303aec4685174cb3fa5efb9f78aa554bb48448b9f5cf39b83d8f995d344cc2c218a7536a5b72c137e
SSDEEP

24576:3/7TbYcDa6BSSEkmfSRmjNr0HmO0g9miDnP9GA1K:P7TajSENNO79FDPz1K

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

Processes:

resource	yara_rule
behavioral2/memory/2312-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2312-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe

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\""	aa9e5d7f8bcc9343f412f43e630750b1_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

Processes:

aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe

pid	Process
2312	aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
2312	aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
2312	aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
2312	aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2312

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

Replay Monitor

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Downloads

memory/2312-0-0x0000000002260000-0x0000000002335000-memory.dmp

Filesize
852KB

Download
memory/2312-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-13-0x0000000002260000-0x0000000002335000-memory.dmp

Filesize
852KB

Download
memory/2312-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2312-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads