Resubmissions
Analysis
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max time kernel
291s -
max time network
292s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14-04-2024 11:58
Static task
static1
Behavioral task
behavioral1
Sample
inf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
inf.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
inf.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
inf.exe
Resource
win11-20240412-en
General
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Target
inf.exe
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Size
1.3MB
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MD5
73dea1a75637e14f6fcd012fe2815636
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SHA1
f1edca0d6464b76bc4956352571d8941c02d2c4e
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SHA256
fd03dd58aa7cb5236f4df8cde3fb07af304c6f402cd48b86eefcecb8e7b86883
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SHA512
f6dc462194037a5c4e0b186088f1fd75befe4cb88bf1dcc7477987951332fc18f8aa66389d567e01677990b022fea6849a66a24510027794e12e2a517edde8d0
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SSDEEP
24576:SkMiDApH5iholXZFFqn14hhzk8wncu0Z9Ml+5PkjyDs5U2cuC:tApsolXTF8mhC1c9WCkjMs5Uq
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral3/memory/4768-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-7-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-12-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-14-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-15-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-16-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-17-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-18-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-21-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-22-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-23-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-24-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-25-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-26-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-27-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-28-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-29-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-30-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-31-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-32-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-33-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-34-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-35-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-36-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-37-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-38-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-39-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-40-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-41-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-42-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-43-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral3/memory/4768-44-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" inf.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4768 inf.exe 4768 inf.exe 4768 inf.exe 4768 inf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\inf.exe"C:\Users\Admin\AppData\Local\Temp\inf.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:4768
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4012 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:1548