Analysis
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max time kernel
166s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
09-12-2022 19:32
General
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Target
build_bFQKU5z9Qm.exe
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Size
8.2MB
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MD5
987df25308de13c798c9f125ea8e58f3
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SHA1
f4004e48ea96c4159653113dd884c549a006248f
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SHA256
16dfb998d47b5809c086c246eac6839e692f30211debc107994a0877385ad147
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SHA512
825b3501475d21d0443925b2001d91a6cc8c41b585a2c4d1d846d8fb050af82eb1b8f7a5e1cb4334cf6b1d25744ed4a0e509faa6bee31acd27e92d94f2dc430d
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SSDEEP
196608:Xs8AtIGFmr/pOhL18xzIzaVT8x+1vNc9Eh9J1Ap4I:8pIGUYhLtmc2vNc9El1g4
Malware Config
Signatures
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ElysiumStealer
ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.
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ElysiumStealer Support DLL 1 IoCs
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL 1 IoCs
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Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\build_bFQKU5z9Qm.exe"C:\Users\Admin\AppData\Local\Temp\build_bFQKU5z9Qm.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
40KB
MD594173de2e35aa8d621fc1c4f54b2a082
SHA1fbb2266ee47f88462560f0370edb329554cd5869
SHA2567e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f
SHA512cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798
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Filesize
19.3MB
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Filesize
19.3MB
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Filesize
1.6MB
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Filesize
19.3MB
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Filesize
19.3MB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
72KB
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Filesize
408KB
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Filesize
1.6MB