troldesh | 52870f2e75fa9c8073182e6779708adea25e096036561e4099e81cf5975a33ec

General

Target

97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe
Size

1.1MB
MD5

97aa992d7a114b8bf08c4a03e3d13f13
SHA1

f457a5c6f3fbb3e9cccde160e82ed6520cafc2a7
SHA256

52870f2e75fa9c8073182e6779708adea25e096036561e4099e81cf5975a33ec
SHA512

252c5b2e1a8862a8936c51ea2927ee8888a9d006b6cb96fd2833bea7942402e12f7d0a7f419e318bb88e43f3b55a909d0fb19b415186d9e0d74df0246730ae2d
SSDEEP

24576:eHtrdKYVVSrqGDohJ3STZG8vIn/sCBGnWsY0m+W:eHtV7GwBSTc8An/4YuW

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

Processes:

resource	yara_rule
behavioral2/memory/2988-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/2988-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe

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\""	97aa992d7a114b8bf08c4a03e3d13f13_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

Processes:

97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe

pid	Process
2988	97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe
2988	97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe
2988	97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe
2988	97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\97aa992d7a114b8bf08c4a03e3d13f13_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2988

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/2988-0-0x00000000007A0000-0x0000000000875000-memory.dmp

Filesize
852KB

Download
memory/2988-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-13-0x00000000007A0000-0x0000000000875000-memory.dmp

Filesize
852KB

Download
memory/2988-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2988-29-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads