troldesh | c1d656f523274f8af119e05658173aa49c52d3bba63e083ca8adc7c7346f2147

General

Target

016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
Size

988KB
MD5

016268eb5a31a62631682b24291855ba
SHA1

9f4b549156a17451748c8a580126a18d00ffe633
SHA256

c1d656f523274f8af119e05658173aa49c52d3bba63e083ca8adc7c7346f2147
SHA512

a3c091820409fb3637a0c910d1f7abfc131aecf3d27f13578e0187525d86d66bce5415ba84c139a17aa3d7f891f90ff88e6ee19d3198f097030a215dc6c524a1
SSDEEP

24576:hs48aycVm2RT3oy8sFKAWRN3KtCfJ0yhnSMiGr0+MC+bqF:h/NRI2tgsFGKkfXXiKyC3F

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 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/972-2-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-3-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-4-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-6-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-5-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-7-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-9-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-8-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-10-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-13-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-12-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-16-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-17-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-18-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-19-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-20-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-21-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-22-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-23-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-26-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-27-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-28-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-29-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-30-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-31-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-32-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/972-33-0x0000000000400000-0x0000000000607000-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:

016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	016268eb5a31a62631682b24291855ba_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

Suspicious use of SetThreadContext 1 IoCs

Processes:

016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

description	pid	process	target process
PID 1468 set thread context of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

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:

016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

pid	process
972	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
972	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
972	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
972	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

description	pid	process	target process
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
PID 1468 wrote to memory of 972	1468	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe	016268eb5a31a62631682b24291855ba_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\016268eb5a31a62631682b24291855ba_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1468

C:\Users\Admin\AppData\Local\Temp\016268eb5a31a62631682b24291855ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\016268eb5a31a62631682b24291855ba_JaffaCakes118.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:972

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/972-18-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-31-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-3-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-4-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-6-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-5-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-7-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-9-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-8-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-10-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-13-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-12-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-33-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-2-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-22-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-19-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-20-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-21-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-16-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-23-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-26-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-27-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-28-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-29-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-30-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-17-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/972-32-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1468-1-0x0000000002120000-0x00000000021F8000-memory.dmp

Filesize
864KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads