Analysis
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max time kernel
166s -
max time network
183s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
08-05-2022 06:14
Static task
static1
Behavioral task
behavioral1
Sample
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe
Resource
win10v2004-20220414-en
General
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Target
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe
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Size
440KB
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MD5
d3937c560d6ccd27e80a5a1749c72561
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SHA1
7ae5722e2f823fbb1334e244b34ef5854129fde0
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SHA256
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a
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SHA512
76db88a01e16172599a4744fc9c68b84e323395b557d976f10ba7f488522ef39f63fb64a803bfcbac163a3ad67964cc1e6c2e58deb7fc2619de018be2e2cbdf6
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 Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4652-130-0x0000000000800000-0x0000000000874000-memory.dmp elysiumstealer -
ElysiumStealer Support DLL 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll elysiumstealer_dll -
Loads dropped DLL 1 IoCs
Processes:
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exepid process 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3780 4652 WerFault.exe 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exepid process 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exedescription pid process Token: SeDebugPrivilege 4652 59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe"C:\Users\Admin\AppData\Local\Temp\59604cfc9abd7621d66ded13ee63f76f06709846308bbd412f25063d42e4f79a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4652 -s 17042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4652 -ip 46521⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dllFilesize
40KB
MD594173de2e35aa8d621fc1c4f54b2a082
SHA1fbb2266ee47f88462560f0370edb329554cd5869
SHA2567e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f
SHA512cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798
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memory/4652-130-0x0000000000800000-0x0000000000874000-memory.dmpFilesize
464KB
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memory/4652-132-0x0000000005B60000-0x0000000005BC6000-memory.dmpFilesize
408KB
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memory/4652-133-0x0000000005CD0000-0x0000000005D62000-memory.dmpFilesize
584KB
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memory/4652-134-0x0000000006320000-0x00000000068C4000-memory.dmpFilesize
5.6MB
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memory/4652-135-0x0000000006190000-0x00000000061E0000-memory.dmpFilesize
320KB
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memory/4652-136-0x0000000006280000-0x000000000631C000-memory.dmpFilesize
624KB