troldesh | ea945517814179d5438e9e9373e9d708b2368f8b96a662aa4187bdd95796d9ca

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-06-2024 00:00

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General

Target

a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
Size

1.6MB
MD5

a30c7a6de8282a2d776bf6e239e2bc2f
SHA1

c47240326fa525738f57731b9d7974537e4a6d4c
SHA256

ea945517814179d5438e9e9373e9d708b2368f8b96a662aa4187bdd95796d9ca
SHA512

b1993089c518023689ddf20565e8e403981dea934069f44d9d6f0c31ba307b48eeb1f024af7dbbce369604d6ef4ff7478952c60827394891fe8d2f36614ec2e5
SSDEEP

24576:PmJFNtCaaZF3VSG9mDuRopYAsqLdMeQtVxnsM0om0224ZgU:OJFNtCac3V39gLdM1n30P24J

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 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3224-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-9-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-6-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-19-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-20-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-21-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-30-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-31-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-32-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-33-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-34-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-35-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral2/memory/3224-36-0x0000000000400000-0x0000000000608000-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:

a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	a30c7a6de8282a2d776bf6e239e2bc2f_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
Suspicious use of SetThreadContext 1 IoCs

Processes:

a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

description pid process target process

PID 2036 set thread context of 3224 2036 a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	pid	process	target process
PID 2036 set thread context of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

pid	process
3224	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
3224	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
3224	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
3224	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

description	pid	process	target process
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
PID 2036 wrote to memory of 3224	2036	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe	a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2036

C:\Users\Admin\AppData\Local\Temp\a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a30c7a6de8282a2d776bf6e239e2bc2f_JaffaCakes118.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:3224

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

memory/2036-10-0x0000000000400000-0x0000000000744000-memory.dmp

Filesize
3.3MB

Download
memory/2036-2-0x0000000002760000-0x0000000002883000-memory.dmp

Filesize
1.1MB

Download
memory/2036-3-0x0000000002890000-0x0000000002965000-memory.dmp

Filesize
852KB

Download
memory/2036-0-0x0000000000400000-0x0000000000744000-memory.dmp

Filesize
3.3MB

Download
memory/3224-19-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-6-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-9-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-14-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-20-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-21-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-29-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-30-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-31-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-32-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-33-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-34-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-35-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/3224-36-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download