troldesh | 1bd34183caa0f1e5c74ea549684f5e7b0d9938464f387a377772c1a88b05a4ff

General

Target

0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe
Size

1.4MB
MD5

0a23a85d341f02299dd991e0dfdbb900
SHA1

30301eac8aa5ec272dc7d882aed6c7f8360a7b5a
SHA256

1bd34183caa0f1e5c74ea549684f5e7b0d9938464f387a377772c1a88b05a4ff
SHA512

6ea8275ad175dfcfb284504d87aa58a3d14cc6169376b3f544bff57aef942b69d1d8f1abb42c65ba94670572df149844c26c8724eabc320c0a595154a0fc6879
SSDEEP

24576:PWhvCJ0W/IEleTRix16YJxY1me8tjSSm6tRNckr:uhvCKW/IEleTRejxYlijSSbx

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/1896-1-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-2-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-3-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-5-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-8-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-7-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-4-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-11-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-12-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-14-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-15-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-16-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-17-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-20-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-21-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-22-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-23-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-24-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-25-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-26-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-27-0x0000000000400000-0x0000000000607000-memory.dmp	upx
behavioral2/memory/1896-28-0x0000000000400000-0x0000000000607000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	0a23a85d341f02299dd991e0dfdbb900_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
1896	0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe
1896	0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe
1896	0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe
1896	0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0a23a85d341f02299dd991e0dfdbb900_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1896

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

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Downloads

memory/1896-0-0x0000000002260000-0x0000000002334000-memory.dmp

Filesize
848KB

Download
memory/1896-1-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-2-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-3-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-5-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-8-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-7-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-4-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-11-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-12-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-13-0x0000000002260000-0x0000000002334000-memory.dmp

Filesize
848KB

Download
memory/1896-14-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-15-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-16-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-17-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-20-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-21-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-22-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-23-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-24-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-25-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-26-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-27-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1896-28-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads