Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/08/2026, 17:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-07_fe73056664466df2ef73b24ec88a5f27_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-08-07_fe73056664466df2ef73b24ec88a5f27_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe
- Size 1.3MB
- Sample260807-vhzkcssxft
- SHA256 89c69359cd420dea5f59ad81c5609f7dfcd3ca305231a6ea126629b1c68aa634
- MD5 fe73056664466df2ef73b24ec88a5f27
- SHA1 bdd25e7f4fcb513befa40f8a7aa2451386e80be6
- SHA512 c414457655d9651ad32008b85a79957e1ec72aec4b82046847a7360caff744b02bd3da3d9e682e86b71565eb1241cb2401cd85594254ac6110c4f31e781409f6
- SSDEEP 24576:d7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOo1YA+wE/MGmA0UTPk:26F0eMpAAYEhpX+hwaPn0UTs
- TLSH T12B557C64E783C4F1E92314F0444BE7FBA530AE264031CD6BFBC9EF11BA72E526529616
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1640 original_temp.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-07_fe73056664466df2ef73b24ec88a5f27_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2296 wrote to memory of 1640 2296 2026-08-07_fe73056664466df2ef73b24ec88a5f27_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-07_fe73056664466df2ef73b24ec88a5f27_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_fe73056664466df2ef73b24ec88a5f27_elex_rhadamanthys_smoke-loader_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296 -
C:\Users\Admin\AppData\Local\Temp\original_temp.exe"C:\Users\Admin\AppData\Local\Temp\original_temp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1640
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RCX5F90.tmp
- Size 1.1MB
- SHA256 463e3d4ea3464ea0c1d0d090677ff3022932c2c50ca6338e77e6c1ef8b8a325f
- MD5 f8abfb8bfb1e86d1301d263df9418c61
- SHA1 26acb19293c4c11476fbf6e443f19457587fd565
- SHA512 03ee1511405f43428c7aba8298829f5099d85d5f5d0a3f26587c63599a9f8cfb6abc69895ea379d6486644db00bbe4dd32eafc6517969d42a9d548a7f754f294
- SSDEEP 24576:d7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOo1YA+wE/:26F0eMpAAYEhpX+hwa
- TLSH T185455C54E783C4F5FD2314F0444BEBFBA5309E1A40318D6BFBC8EE11BAB2E526529616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RCX61E3.tmp
- Size 1.1MB
- SHA256 b82b610662736e8f8634e77491485fbc280d7a05a7f8e2b159d4296d303bd964
- MD5 22078c75f4ef1fdcbdfbe78f6ef6da5f
- SHA1 a39968181ac2152b64744f3931926d2b343aeb51
- SHA512 3777e6e55aa786d627fc4140e15e151047f979449f4e1b97bcf67d3498cd8f5317bafe64d8064f7ac0c86e880815fe1a982ba519a1e0f14efcf065763d59aaef
- SSDEEP 24576:97VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO81YA+wlP:W6F0eMpAAYEhpf+hwR
- TLSH T185455B54E783C4F5FD2314F0444BEBFBA5309E1A40318D6BFBC8EE11BAB2E526529616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
- Size 186KB
- SHA256 1aa3927c7985386d42759656665c7b422ee226df16a19446af6d9a6613b8ae9b
- MD5 2124a793ac7d675e1b2d5fdee19a87d0
- SHA1 3a1a6ae7c218e41c4eb303c548db9ec06bd6a6b5
- SHA512 d5b7b789108c00901e96a3f336c2176a6e7f50e73cb485974e8bb7af1b513b099e88eb6800ed1f0c53969a86a6870130a477c9b17cad0e00f9de4ac90252e051
- SSDEEP 3072:81TlCN3DeL0dA/VkvpS6zpQDt0v2E6LGHxdOWTtDwqytR2TBf9AqqpUwIT:ilGXd4OvDzewKLGHj0qTBlznBT
- TLSH T161146B2472D1C072E163207446B5C7F64E7ABC716662B88FABCB1BB64F346D1D22934E
- MD5 SHA1 SHA512 SSDEEP TLSH