Analysis
-
max time kernel
213s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
-
submitted
09-12-2022 19:32
General
-
Target
build_bFQKU5z9Qm.exe
-
Size
8.2MB
-
MD5
987df25308de13c798c9f125ea8e58f3
-
SHA1
f4004e48ea96c4159653113dd884c549a006248f
-
SHA256
16dfb998d47b5809c086c246eac6839e692f30211debc107994a0877385ad147
-
SHA512
825b3501475d21d0443925b2001d91a6cc8c41b585a2c4d1d846d8fb050af82eb1b8f7a5e1cb4334cf6b1d25744ed4a0e509faa6bee31acd27e92d94f2dc430d
-
SSDEEP
196608:Xs8AtIGFmr/pOhL18xzIzaVT8x+1vNc9Eh9J1Ap4I:8pIGUYhLtmc2vNc9El1g4
Malware Config
Signatures
-
ElysiumStealer
ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.
-
ElysiumStealer Support DLL 1 IoCs
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
-
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
-
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
-
Loads dropped DLL 1 IoCs
-
Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
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
-
Filesize
40KB
MD594173de2e35aa8d621fc1c4f54b2a082
SHA1fbb2266ee47f88462560f0370edb329554cd5869
SHA2567e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f
SHA512cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798
-
Filesize
19.3MB
-
Filesize
8KB
-
Filesize
1.5MB
-
Filesize
19.3MB
-
Filesize
19.3MB
-
Filesize
48KB