Analysis
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max time kernel
210s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12-04-2023 23:30
Static task
static1
Behavioral task
behavioral1
Sample
blueberry_obfuscator-VM.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
blueberry_obfuscator-VM.exe
Resource
win10v2004-20230220-en
General
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Target
blueberry_obfuscator-VM.exe
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Size
5.3MB
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MD5
bfe2c9a81002c0b3f51e80d28166f11c
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SHA1
49800d024d3773c4050f3ca5ac7bb79a2322334c
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SHA256
2b462a8fa08088d8a738b3e9fdad71b1655c44e5497c1cb212e514f536a780ab
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SHA512
3148ffbe478ac1294e61bb62688b8c938e4658df97abb1ce1271db50541b76e87d0f542e6660123db3520730de99914bd6ba44093e637e43a1436dbb06cc9db0
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SSDEEP
98304:28zYBgkTRCyjAM0bRKLIYh74b6iGeUwjDRQOOAxY4Yj89PXAAZbJPnyl258RjPsL:28zYBgkTRCyjAM0bRKLIYh74b6iGeUwd
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
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\0x7RT.dll elysiumstealer_dll -
Loads dropped DLL 1 IoCs
Processes:
blueberry_obfuscator-VM.exepid process 4276 blueberry_obfuscator-VM.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
blueberry_obfuscator-VM.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS blueberry_obfuscator-VM.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer blueberry_obfuscator-VM.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion blueberry_obfuscator-VM.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
blueberry_obfuscator-VM.exepid process 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
blueberry_obfuscator-VM.exedescription pid process Token: SeDebugPrivilege 4276 blueberry_obfuscator-VM.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
blueberry_obfuscator-VM.exepid process 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
blueberry_obfuscator-VM.exepid process 4276 blueberry_obfuscator-VM.exe 4276 blueberry_obfuscator-VM.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\blueberry_obfuscator-VM.exe"C:\Users\Admin\AppData\Local\Temp\blueberry_obfuscator-VM.exe"1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4276
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
40KB
MD594173de2e35aa8d621fc1c4f54b2a082
SHA1fbb2266ee47f88462560f0370edb329554cd5869
SHA2567e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f
SHA512cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798