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17-04-2024 15:08
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240415-nyfc4adf55 10Analysis
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max time kernel
600s -
max time network
609s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 15:08
Static task
static1
Behavioral task
behavioral1
Sample
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
Resource
win11-20240412-en
Behavioral task
behavioral2
Sample
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
Resource
win11-20240412-en
General
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Target
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
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Size
1.2MB
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MD5
c722f0a20113bb1488382daefda9a358
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SHA1
4d269f0ec76a564f952c348b32a3b59c34bab2b4
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SHA256
3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4
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SHA512
534a1acdd94846138086a9912f8c2bcf154e0765f80d0a8432004687c76909fa9ab95adef24b8ec67b10cdff2aa59c50d0bf086e034e3b12f4ea484c7605e991
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SSDEEP
24576:IIvEq8jlEBPkNShzxh7QjO+NhXh1l/JFfnE88smv:najiNOsbQjOuXh1lvESw
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 behavioral4/memory/232-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-7-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-12-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-13-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-15-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-16-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-17-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-18-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-21-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-22-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-23-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-24-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-25-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-26-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-27-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-28-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-29-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-30-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-31-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-32-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-33-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-34-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-35-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-36-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-37-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-38-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-39-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-40-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-41-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-42-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-43-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-44-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-45-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-46-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-47-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-48-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-49-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-50-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-51-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-52-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-53-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-54-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-55-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-56-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-57-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-58-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-59-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-60-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-61-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-62-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-63-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-64-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-65-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-66-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-67-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-68-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-69-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-70-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral4/memory/232-71-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.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 232 3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe 232 3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe 232 3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe 232 3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe"C:\Users\Admin\AppData\Local\Temp\3d4d462dbc7dbfd12af693f8176e9fd6814560ed763448fa75fa6dad026567f4.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:232