troldesh | 8f4fdaee063d35649a572104b9e3eb65a16062f64ab18d59600aabdd48c8ae7b

General

Target

5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe
Size

1.3MB
MD5

5d0e0e07ea136480148ed20b418d7990
SHA1

eafb99253dca799cd57d96839c844f826c49b324
SHA256

8f4fdaee063d35649a572104b9e3eb65a16062f64ab18d59600aabdd48c8ae7b
SHA512

85d3349386906b432d0228b2c0c615a5c9a92ee1d11fb747e892fe7ca10bb93affdeffe9848e94ffe84164cb49a6e997e1b8fa5080e0529100970ccad4348292
SSDEEP

24576:5bD9k/tMA/5OP7ErV/pzPVMDMQ/Z8JeHdHdHfFfHdHdHdHfFfHdHdHdHfFfHdHdj:9DeFxHz0gJdS

Score

10^/10

troldesh persistence ransomware trojan upx

Malware Config

Signatures

Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
ransomware trojan troldesh

UPX packed file 19 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/116-1-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-2-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-3-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-4-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-6-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-9-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-10-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-11-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-12-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-13-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-16-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-17-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-18-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-19-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-20-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-21-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-22-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-23-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral2/memory/116-24-0x0000000000400000-0x00000000005DE000-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:

5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	5d0e0e07ea136480148ed20b418d7990_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:

5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe

pid	process
116	5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe
116	5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe
116	5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe
116	5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5d0e0e07ea136480148ed20b418d7990_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:116

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/116-1-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-0-0x0000000002240000-0x000000000230E000-memory.dmp

Filesize
824KB

Download
memory/116-2-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-3-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-4-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-6-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-9-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-10-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-11-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-12-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-13-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-16-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-17-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-18-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-19-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-20-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-21-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-22-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-23-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/116-24-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads