troldesh | 647fb57d4ab9dfc5c29e835aae30ee3ea6320769f19f78dc14bcbf0a73111017

General

Target

2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe
Size

1012KB
MD5

2d4f8a97b58382be42c61bacd190a577
SHA1

b66fbcaec1daabf95258d21f5c9067c7f445c565
SHA256

647fb57d4ab9dfc5c29e835aae30ee3ea6320769f19f78dc14bcbf0a73111017
SHA512

52b6aa6281a643953aae1ce8ea0edea39a5f491a1ba5e3730a25d0f455937698b664d06485f74e114367155b3d23388103981297de9a359c26b49d767d2c72f9
SSDEEP

24576:7w+ekoKYkrB43qLpM7diN+glAp3R6HTBzIuz:7wL1KYO43qLpMkN+MS3YzIuz

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 23 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1448-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-21-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1448-29-0x0000000000400000-0x0000000000608000-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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	2d4f8a97b58382be42c61bacd190a577_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
1448	2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe
1448	2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe
1448	2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe
1448	2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d4f8a97b58382be42c61bacd190a577_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1448

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/1448-0-0x0000000002430000-0x0000000002505000-memory.dmp

Filesize
852KB

Download
memory/1448-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-13-0x0000000002430000-0x0000000002505000-memory.dmp

Filesize
852KB

Download
memory/1448-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-21-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1448-29-0x0000000000400000-0x0000000000608000-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