troldesh | e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4

Resubmissions

29-01-2023 18:07

230129-wqck8sgd68 10

Analysis

max time kernel
292s
max time network
204s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
14-04-2024 12:17

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General

Target

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
Size

1.1MB
MD5

7e921e11caeb6f9594fa286d217af62e
SHA1

9253c2e0c30b7279fe6cf6a052b55b2b43ee2f84
SHA256

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4
SHA512

8d5af1af21e4a24d5546515d9f2af5a51598de7e5e335e139c38f5f426fdb0359dabb00ea6e0d0b84846781be553a8ab234b1b6c9cdf429100569101ba055fcc
SSDEEP

12288:n0FWRGqrviIa4un1WnkOJz2CFBsZX/STM3f7rUuWe+UmXELXSLbFUhNl7T7R+UtU:MunKIaNAnkOEKBslQU8ELitm/DtVy

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 36 IoCs

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

upx

resource	yara_rule
behavioral4/memory/4972-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-20-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-21-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-30-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-31-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-32-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-33-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-34-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-35-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-36-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-39-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/4972-43-0x0000000000400000-0x0000000000608000-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-1-5-21-801765966-3955847401-2235691403-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.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
4972	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
4972	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
4972	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
4972	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

C:\Users\Admin\AppData\Local\Temp\e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
"C:\Users\Admin\AppData\Local\Temp\e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:4972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4972-0-0x00000000023D0000-0x00000000024A5000-memory.dmp

Filesize
852KB

Download
memory/4972-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-14-0x00000000023D0000-0x00000000024A5000-memory.dmp

Filesize
852KB

Download
memory/4972-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-20-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-21-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-29-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-30-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-31-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-32-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-33-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-34-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-35-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-36-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-37-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-38-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-39-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-40-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-41-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-42-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/4972-43-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download