troldesh | a5388ffee5b8dc422ed166a44d273f3c6be76db2d11f0f29fa99adbd1322c1d8

General

Target

04cafedd64194a593f210b409d04844d_JaffaCakes118.exe
Size

1.4MB
MD5

04cafedd64194a593f210b409d04844d
SHA1

5bb015692ad6bf8cac450c264fb9c754012265b9
SHA256

a5388ffee5b8dc422ed166a44d273f3c6be76db2d11f0f29fa99adbd1322c1d8
SHA512

d562b612802aae12c00a300017a3ae5b967b321c34a92840ebedc15788b165453e4ff76a645ad0a09bc266dbe4773f528c195b06ae1378a822da623fb4ed0494
SSDEEP

12288:8ZaQfL1k3zmpVqt2k+kG7t2ZYkWEhkTl+igHs02lRjE0SST27r4PYDb5iSA6ief:YaQ+3zk+2V77kKTlbwsh3/ywADQSPief

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

resource	yara_rule
behavioral2/memory/3900-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3900-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3411335054-1982420046-2118495756-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	04cafedd64194a593f210b409d04844d_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
3900	04cafedd64194a593f210b409d04844d_JaffaCakes118.exe
3900	04cafedd64194a593f210b409d04844d_JaffaCakes118.exe
3900	04cafedd64194a593f210b409d04844d_JaffaCakes118.exe
3900	04cafedd64194a593f210b409d04844d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\04cafedd64194a593f210b409d04844d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04cafedd64194a593f210b409d04844d_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:3900

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

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Downloads

memory/3900-0-0x0000000002290000-0x0000000002365000-memory.dmp

Filesize
852KB

Download
memory/3900-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-13-0x0000000002290000-0x0000000002365000-memory.dmp

Filesize
852KB

Download
memory/3900-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3900-29-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads