Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
24/05/2024, 04:49
Static task
static1
Behavioral task
behavioral1
Sample
abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe
Resource
win7-20240220-en
General
-
Target
abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe
-
Size
2.0MB
-
MD5
d92c985ddae73d2e1407ca76e682f2fa
-
SHA1
8a04a22fc7d7536675af4ae5cdfbba12612751d0
-
SHA256
abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a
-
SHA512
9e83c8e1b5cf7e3ac2d6fb342923f17d15ca6677301ae8ea5fe8a4201a68b37951bc17befc4e06b3fbfa376204b3c1c2d8ddcd2a07173a9bf47971aea0cc7992
-
SSDEEP
49152:IFno/jfQJtTF+TxMoxc1TU+j+dAzGkiT:IFno/jotIuoITsdZT
Malware Config
Extracted
stealc
Extracted
vidar
https://steamcommunity.com/profiles/76561199686524322
https://t.me/k0mono
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15 Ddg/17.4.1
Signatures
-
Detect Vidar Stealer 10 IoCs
resource yara_rule behavioral1/memory/2932-4-0x0000000003270000-0x00000000033B9000-memory.dmp family_vidar_v7 behavioral1/memory/2988-18-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-15-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-23-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-21-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-17-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-171-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-192-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-229-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 behavioral1/memory/2988-250-0x0000000000400000-0x0000000000646000-memory.dmp family_vidar_v7 -
Downloads MZ/PE file
-
Executes dropped EXE 1 IoCs
pid Process 2988 kat10B3.tmp -
Loads dropped DLL 2 IoCs
pid Process 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2932 set thread context of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 -
Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString kat10B3.tmp -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 kat10B3.tmp Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 kat10B3.tmp Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 kat10B3.tmp -
Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp 2988 kat10B3.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28 PID 2932 wrote to memory of 2988 2932 abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe"C:\Users\Admin\AppData\Local\Temp\abaefa482e3cd3b2a498a83530a0418e32078e81d975c69b13dfd8dd12213b5a.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Users\Admin\AppData\Local\Temp\kat10B3.tmpC:\Users\Admin\AppData\Local\Temp\kat10B3.tmp2⤵
- Executes dropped EXE
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:2988
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD506445762a04554086a4d48620769ef5a
SHA154a5173585659f73f3d5d40c50f6424ba35494da
SHA256107ae5d89f96a49e5f54e7970636bd04ef96c5094d412846733bd4de26d59a37
SHA512a0a61504bb7b7c0e2fb11be2cb75f5a8ddc5431b55a4ba7138a58f8512e9c51e4e5cd57f693b5a3e158951dbc2535de299dd47a776a4f82428d01ffd2ef93fed
-
Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
-
Filesize
861KB
MD566064dbdb70a5eb15ebf3bf65aba254b
SHA10284fd320f99f62aca800fb1251eff4c31ec4ed7
SHA2566a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795
SHA512b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f