Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
25/04/2026, 19:57
Static task
static1
Behavioral task
behavioral1
Sample
OHMNTAEM.ps1
Resource
win10v2004-20260130-en
11 signatures
150 seconds
General
- Target OHMNTAEM.ps1
- Size 1.5MB
- Sample260425-ypfydabs4p
- SHA256 2b6fbc05f4e047f1c4441b7123380cc5284f3611bcf1ed8069dafb3555647eec
- MD5 c5dbe089d433ff3a7bf4e526cba558ae
- SHA1 448429d00242777e9945f2536c9f3dcfc367c1bb
- SHA512 266f97aaef3681986f9076e2d26fabe941fcc145b2027acdca4d16a74709d9219e9264bfd6308a2983270f3b1aa7c0b9d10e187b5110a22bcad55c9385582e87
- SSDEEP 24576:jXnPOuNVyYSZhCQ3LoCwYbXdLh1Xy9t5DQXN9HFqzMi8XC:jXPrYbo8dxPC9rwYz9
- TLSH T1B36533B0DD102EB845C88E2271FAFF584D919B62C603F513AB35A5C74DBBF089AE2705
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Formbook payload 7 IoCs
resource yara_rule behavioral2/memory/4928-14-0x00000000012A0000-0x00000000012E6000-memory.dmp family_formbook behavioral2/memory/4928-17-0x00000000012A0000-0x00000000012E6000-memory.dmp family_formbook behavioral2/memory/4928-27-0x00000000012A0000-0x00000000012E6000-memory.dmp family_formbook behavioral2/memory/988-30-0x0000000000480000-0x00000000004C3000-memory.dmp family_formbook behavioral2/memory/4016-32-0x0000000001250000-0x0000000001296000-memory.dmp family_formbook behavioral2/memory/4016-34-0x0000000001250000-0x0000000001296000-memory.dmp family_formbook behavioral2/memory/988-38-0x0000000000480000-0x00000000004C3000-memory.dmp family_formbook - Badlisted process makes network request 6 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 3928 PowerShell.exe 3 3928 PowerShell.exe 4 3928 PowerShell.exe 6 3928 PowerShell.exe 7 3928 PowerShell.exe 7 3928 PowerShell.exe - Suspicious use of SetThreadContext 32 IoCs
description pid Process procid_target PID 3928 set thread context of 4928 3928 PowerShell.exe 85 PID 4928 set thread context of 3928 4928 aspnet_compiler.exe 78 PID 4928 set thread context of 988 4928 aspnet_compiler.exe 86 PID 3928 set thread context of 4016 3928 PowerShell.exe 87 PID 988 set thread context of 3928 988 msra.exe 78 PID 3928 set thread context of 4292 3928 PowerShell.exe 88 PID 3928 set thread context of 4572 3928 PowerShell.exe 89 PID 3928 set thread context of 2432 3928 PowerShell.exe 90 PID 3928 set thread context of 4932 3928 PowerShell.exe 91 PID 3928 set thread context of 740 3928 PowerShell.exe 92 PID 3928 set thread context of 4576 3928 PowerShell.exe 93 PID 3928 set thread context of 2236 3928 PowerShell.exe 94 PID 3928 set thread context of 2028 3928 PowerShell.exe 95 PID 3928 set thread context of 2496 3928 PowerShell.exe 96 PID 3928 set thread context of 1880 3928 PowerShell.exe 99 PID 3928 set thread context of 4908 3928 PowerShell.exe 100 PID 3928 set thread context of 4156 3928 PowerShell.exe 101 PID 3928 set thread context of 4656 3928 PowerShell.exe 104 PID 988 set thread context of 3688 988 msra.exe 102 PID 3928 set thread context of 3388 3928 PowerShell.exe 107 PID 3928 set thread context of 2600 3928 PowerShell.exe 108 PID 3928 set thread context of 860 3928 PowerShell.exe 110 PID 988 set thread context of 232 988 msra.exe 109 PID 3928 set thread context of 2140 3928 PowerShell.exe 111 PID 3928 set thread context of 8 3928 PowerShell.exe 112 PID 3928 set thread context of 3948 3928 PowerShell.exe 113 PID 3928 set thread context of 4976 3928 PowerShell.exe 114 PID 3928 set thread context of 2968 3928 PowerShell.exe 115 PID 3928 set thread context of 4520 3928 PowerShell.exe 117 PID 3928 set thread context of 428 3928 PowerShell.exe 118 PID 3928 set thread context of 4548 3928 PowerShell.exe 119 PID 3928 set thread context of 3936 3928 PowerShell.exe 120 -
pid Process 3928 PowerShell.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 msra.exe -
description ioc Process Key created \Registry\User\S-1-5-21-2122505878-652277452-2375749442-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 msra.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 4928 aspnet_compiler.exe 4928 aspnet_compiler.exe 4928 aspnet_compiler.exe 4928 aspnet_compiler.exe 3928 PowerShell.exe 988 msra.exe 988 msra.exe 988 msra.exe 988 msra.exe 3928 PowerShell.exe 4016 aspnet_compiler.exe 3928 PowerShell.exe 4292 aspnet_compiler.exe 3928 PowerShell.exe 4572 aspnet_compiler.exe 3928 PowerShell.exe 2432 aspnet_compiler.exe 3928 PowerShell.exe 4932 aspnet_compiler.exe 3928 PowerShell.exe 740 aspnet_compiler.exe 3928 PowerShell.exe 4576 aspnet_compiler.exe 3928 PowerShell.exe 2236 aspnet_compiler.exe 3928 PowerShell.exe 2028 aspnet_compiler.exe 3928 PowerShell.exe 2496 aspnet_compiler.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 1880 aspnet_compiler.exe 3928 PowerShell.exe 4908 aspnet_compiler.exe 3928 PowerShell.exe 4156 aspnet_compiler.exe 3928 PowerShell.exe 3928 PowerShell.exe 3928 PowerShell.exe 4656 aspnet_compiler.exe 3928 PowerShell.exe 3388 aspnet_compiler.exe 3928 PowerShell.exe 2600 aspnet_compiler.exe 3928 PowerShell.exe 860 aspnet_compiler.exe 3928 PowerShell.exe - Suspicious behavior: MapViewOfSection 9 IoCs
pid Process 4928 aspnet_compiler.exe 3928 PowerShell.exe 3928 PowerShell.exe 988 msra.exe 988 msra.exe 988 msra.exe 988 msra.exe 988 msra.exe 988 msra.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3928 PowerShell.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3928 wrote to memory of 3860 3928 PowerShell.exe 80 PID 3928 wrote to memory of 4924 3928 PowerShell.exe 81 PID 3928 wrote to memory of 4040 3928 PowerShell.exe 82 PID 3928 wrote to memory of 1868 3928 PowerShell.exe 83 PID 3928 wrote to memory of 1164 3928 PowerShell.exe 84 PID 3928 wrote to memory of 4928 3928 PowerShell.exe 85 PID 3928 wrote to memory of 4928 3928 PowerShell.exe 85 PID 3928 wrote to memory of 4928 3928 PowerShell.exe 85 PID 3928 wrote to memory of 988 3928 PowerShell.exe 86 PID 3928 wrote to memory of 4016 3928 PowerShell.exe 87 PID 3928 wrote to memory of 4016 3928 PowerShell.exe 87 PID 3928 wrote to memory of 4016 3928 PowerShell.exe 87 PID 3928 wrote to memory of 4292 3928 PowerShell.exe 88 PID 3928 wrote to memory of 4292 3928 PowerShell.exe 88 PID 3928 wrote to memory of 4292 3928 PowerShell.exe 88 PID 3928 wrote to memory of 4572 3928 PowerShell.exe 89 PID 3928 wrote to memory of 4572 3928 PowerShell.exe 89 PID 3928 wrote to memory of 4572 3928 PowerShell.exe 89 PID 3928 wrote to memory of 2432 3928 PowerShell.exe 90 PID 3928 wrote to memory of 2432 3928 PowerShell.exe 90 PID 3928 wrote to memory of 2432 3928 PowerShell.exe 90 PID 3928 wrote to memory of 4932 3928 PowerShell.exe 91 PID 3928 wrote to memory of 4932 3928 PowerShell.exe 91 PID 3928 wrote to memory of 4932 3928 PowerShell.exe 91 PID 3928 wrote to memory of 740 3928 PowerShell.exe 92 PID 3928 wrote to memory of 740 3928 PowerShell.exe 92 PID 3928 wrote to memory of 740 3928 PowerShell.exe 92 PID 3928 wrote to memory of 4576 3928 PowerShell.exe 93 PID 3928 wrote to memory of 4576 3928 PowerShell.exe 93 PID 3928 wrote to memory of 4576 3928 PowerShell.exe 93 PID 3928 wrote to memory of 2236 3928 PowerShell.exe 94 PID 3928 wrote to memory of 2236 3928 PowerShell.exe 94 PID 3928 wrote to memory of 2236 3928 PowerShell.exe 94 PID 3928 wrote to memory of 2028 3928 PowerShell.exe 95 PID 3928 wrote to memory of 2028 3928 PowerShell.exe 95 PID 3928 wrote to memory of 2028 3928 PowerShell.exe 95 PID 3928 wrote to memory of 2496 3928 PowerShell.exe 96 PID 3928 wrote to memory of 2496 3928 PowerShell.exe 96 PID 3928 wrote to memory of 2496 3928 PowerShell.exe 96 PID 3928 wrote to memory of 3392 3928 PowerShell.exe 97 PID 3928 wrote to memory of 4888 3928 PowerShell.exe 98 PID 3928 wrote to memory of 1880 3928 PowerShell.exe 99 PID 3928 wrote to memory of 1880 3928 PowerShell.exe 99 PID 3928 wrote to memory of 1880 3928 PowerShell.exe 99 PID 3928 wrote to memory of 4908 3928 PowerShell.exe 100 PID 3928 wrote to memory of 4908 3928 PowerShell.exe 100 PID 3928 wrote to memory of 4908 3928 PowerShell.exe 100 PID 3928 wrote to memory of 4156 3928 PowerShell.exe 101 PID 3928 wrote to memory of 4156 3928 PowerShell.exe 101 PID 3928 wrote to memory of 4156 3928 PowerShell.exe 101 PID 988 wrote to memory of 3688 988 msra.exe 102 PID 3928 wrote to memory of 3524 3928 PowerShell.exe 103 PID 3928 wrote to memory of 4656 3928 PowerShell.exe 104 PID 3928 wrote to memory of 4656 3928 PowerShell.exe 104 PID 3928 wrote to memory of 4656 3928 PowerShell.exe 104 PID 3928 wrote to memory of 3388 3928 PowerShell.exe 107 PID 3928 wrote to memory of 3388 3928 PowerShell.exe 107 PID 3928 wrote to memory of 3388 3928 PowerShell.exe 107 PID 3928 wrote to memory of 2600 3928 PowerShell.exe 108 PID 3928 wrote to memory of 2600 3928 PowerShell.exe 108 PID 3928 wrote to memory of 2600 3928 PowerShell.exe 108 PID 988 wrote to memory of 232 988 msra.exe 109 PID 3928 wrote to memory of 860 3928 PowerShell.exe 110 PID 3928 wrote to memory of 860 3928 PowerShell.exe 110
Processes
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C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\OHMNTAEM.ps11⤵
- Badlisted process makes network request
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:3860
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4924
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4040
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:1868
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:1164
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4928
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C:\Windows\SysWOW64\msra.exe"C:\Windows\SysWOW64\msra.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:988 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"3⤵PID:3688
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:232
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4016
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4292
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4572
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2432
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4932
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:740
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4576
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2236
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2028
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2496
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:3392
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4888
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1880
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4908
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4156
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:3524
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4656
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3388
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2600
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:860
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:2140
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:8
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:3948
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4976
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:2968
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4608
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4520
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:428
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4548
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:3936
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:1340
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:4692
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jrcvxnte.mxq.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH