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17/04/2024, 15:10 UTC
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240415-p6d1nseh34 10Analysis
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max time kernel
342s -
max time network
342s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
17/04/2024, 15:10 UTC
Static task
static1
Behavioral task
behavioral1
Sample
02e8c7af3724ff535da627197920ad14.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
02e8c7af3724ff535da627197920ad14.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
02e8c7af3724ff535da627197920ad14.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
02e8c7af3724ff535da627197920ad14.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
02e8c7af3724ff535da627197920ad14.exe
Resource
win11-20240412-en
General
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Target
02e8c7af3724ff535da627197920ad14.exe
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Size
1.2MB
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MD5
02e8c7af3724ff535da627197920ad14
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SHA1
794bd6f52a9673e1146321fa2545c580858c0d5f
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SHA256
ed801a3e54843afe989aadd69cdab5e6fbf00e8e02742f354519b4b16de8f31c
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SHA512
8a8710ffced04c30f5c43c71ebcbcf56f7b096836f67d1a847db4a8df4f39e291f3e7119f45f03fa1ca0abd0021f81abd31bb775fa22fe2340c1cf24f19f2555
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SSDEEP
24576:XHtrdKYVVSrqGDohJ3STZG8vIn/sCBGnWsY0Dyk:XHtV7GwBSTc8An/4YFk
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 behavioral5/memory/2064-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-8-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-14-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-15-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-16-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-17-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-18-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-21-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-22-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-23-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-24-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-25-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-26-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-27-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-28-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-29-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-30-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-31-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-32-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-33-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-34-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-35-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-36-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-37-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-38-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-39-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-40-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-41-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-42-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-43-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral5/memory/2064-44-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1734202354-1504186683-2192872036-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 02e8c7af3724ff535da627197920ad14.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 2064 02e8c7af3724ff535da627197920ad14.exe 2064 02e8c7af3724ff535da627197920ad14.exe 2064 02e8c7af3724ff535da627197920ad14.exe 2064 02e8c7af3724ff535da627197920ad14.exe
Processes
Network
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Remote address:8.8.8.8:53Request189.40.188.131.in-addr.arpaIN PTRResponse189.40.188.131.in-addr.arpaIN PTRdespari informatikuni-erlangende
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Requestnexusrules.officeapps.live.comIN AResponsenexusrules.officeapps.live.comIN CNAMEprod.nexusrules.live.com.akadns.netprod.nexusrules.live.com.akadns.netIN A52.111.243.31
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Remote address:8.8.8.8:53Requestself.events.data.microsoft.comIN AResponseself.events.data.microsoft.comIN CNAMEself-events-data.trafficmanager.netself-events-data.trafficmanager.netIN CNAMEonedscolprdcus14.centralus.cloudapp.azure.comonedscolprdcus14.centralus.cloudapp.azure.comIN A104.208.16.90
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Remote address:8.8.8.8:53Request90.16.208.104.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requestctldl.windowsupdate.comIN AResponsectldl.windowsupdate.comIN CNAMEwu-bg-shim.trafficmanager.netwu-bg-shim.trafficmanager.netIN CNAMEwindowsupdatebg.s.llnwi.netwindowsupdatebg.s.llnwi.netIN A87.248.205.0
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Remote address:8.8.8.8:53Request0.205.248.87.in-addr.arpaIN PTRResponse0.205.248.87.in-addr.arpaIN PTRhttps-87-248-205-0lgwllnwnet
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Remote address:8.8.8.8:53Requestctldl.windowsupdate.comIN AResponsectldl.windowsupdate.comIN CNAMEwu-bg-shim.trafficmanager.netwu-bg-shim.trafficmanager.netIN CNAMEdownload.windowsupdate.com.edgesuite.netdownload.windowsupdate.com.edgesuite.netIN CNAMEa767.dspw65.akamai.neta767.dspw65.akamai.netIN A2.18.24.25a767.dspw65.akamai.netIN A2.18.24.18
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Remote address:8.8.8.8:53Requestctldl.windowsupdate.comIN A
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Remote address:8.8.8.8:53Request25.24.18.2.in-addr.arpaIN PTRResponse25.24.18.2.in-addr.arpaIN PTRa2-18-24-25deploystaticakamaitechnologiescom
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3.1kB 6.4kB 13 13
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260 B 5
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641 B 1.2kB 9 8
DNS Request
189.40.188.131.in-addr.arpa
DNS Request
8.8.8.8.in-addr.arpa
DNS Request
nexusrules.officeapps.live.com
DNS Response
52.111.243.31
DNS Request
self.events.data.microsoft.com
DNS Response
104.208.16.90
DNS Request
90.16.208.104.in-addr.arpa
DNS Request
ctldl.windowsupdate.com
DNS Response
87.248.205.0
DNS Request
0.205.248.87.in-addr.arpa
DNS Request
ctldl.windowsupdate.com
DNS Request
ctldl.windowsupdate.com
DNS Response
2.18.24.252.18.24.18
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69 B 131 B 1 1
DNS Request
25.24.18.2.in-addr.arpa