troldesh | d7931e0573af3f962f7e10ee48996ddf33b3491a99da031a67426825a8c2d62c

General

Target

be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe
Size

1.3MB
MD5

be862abfb4a2551225a52f4e04d2bda2
SHA1

84a61f311e01ecf3f1f395a20e4088587a488e80
SHA256

d7931e0573af3f962f7e10ee48996ddf33b3491a99da031a67426825a8c2d62c
SHA512

4482e4335f64aee3f1fee29f892b788118058615c462d8c64a166912fee0e110bd00ec23fcbb6cde501d392411881bda5c096e8db93a99692134834e947b2e2b
SSDEEP

24576:LSVujyq46MrDjZiRVvSdrZVN24SH5M7k7CydR/t:uujyoyjZ0atZVBSZW76t

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/1168-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-21-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/1168-28-0x0000000000400000-0x0000000000608000-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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	be862abfb4a2551225a52f4e04d2bda2_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

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1168	be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe
1168	be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe
1168	be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe
1168	be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\be862abfb4a2551225a52f4e04d2bda2_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1168

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1168-0-0x0000000002380000-0x0000000002455000-memory.dmp

Filesize
852KB

Download
memory/1168-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-12-0x0000000002380000-0x0000000002455000-memory.dmp

Filesize
852KB

Download
memory/1168-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-21-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1168-28-0x0000000000400000-0x0000000000608000-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