troldesh | da4231226b971994031087a5f9624033c2d1a346cdc054579952789283505c76

General

Target

69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe
Size

1.1MB
MD5

69904efa970966a8e64c1587cf7b4f1b
SHA1

5ee89083db8a4d3812b2d939659e24b6b12ed507
SHA256

da4231226b971994031087a5f9624033c2d1a346cdc054579952789283505c76
SHA512

66bbfd2cb4474a306a8f57a71402e6b6537606a89f01dca1fe2580a616ef94c3b8a3fdeb43343c5746504f347955f3f89122b3c67160347c669ad2359c3e4394
SSDEEP

24576:cbJbIGB3LHQTrk6ZcHz6GX6JZJObz6yqKVvv/INbE6vDExCb8f:cdIGB30TrLZcjX6JZJqzbrvz6EUk

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/2264-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2264-28-0x0000000000400000-0x0000000000608000-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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	69904efa970966a8e64c1587cf7b4f1b_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
2264	69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe
2264	69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe
2264	69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe
2264	69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69904efa970966a8e64c1587cf7b4f1b_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2264

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/2264-0-0x00000000023F0000-0x00000000024C5000-memory.dmp

Filesize
852KB

Download
memory/2264-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-13-0x00000000023F0000-0x00000000024C5000-memory.dmp

Filesize
852KB

Download
memory/2264-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2264-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads