troldesh | b650d482316a9d15f886e725ee17413829361baa94184f0b8cab3aa192f2af84

General

Target

4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe
Size

1007KB
MD5

4dc6394261c4404164c1061deef9afb3
SHA1

ad027306e23264602097be2f99742bc67c1480a1
SHA256

b650d482316a9d15f886e725ee17413829361baa94184f0b8cab3aa192f2af84
SHA512

49457ffd49ed3523808ba56bdff3d11c802261691311887dc5a767899cd080a920b7bdeaed4deca4ed43a5734e4c755f267ab6430e066756129489c77bb40c18
SSDEEP

24576:HH+ekoKYkrB43qLpM7diN+glAp3R6HTBzbM:HHL1KYO43qLpMkN+MS3Yzo

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/32-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-6-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/32-29-0x0000000000400000-0x0000000000608000-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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	4dc6394261c4404164c1061deef9afb3_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
32	4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe
32	4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe
32	4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe
32	4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4dc6394261c4404164c1061deef9afb3_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:32

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

Loading Replay Monitor...

Downloads

memory/32-0-0x0000000002420000-0x00000000024F5000-memory.dmp

Filesize
852KB

Download
memory/32-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-6-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-13-0x0000000002420000-0x00000000024F5000-memory.dmp

Filesize
852KB

Download
memory/32-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/32-29-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads