Analysis
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max time kernel
34s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23/01/2025, 15:48
Static task
static1
Behavioral task
behavioral1
Sample
NwIns.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
NwIns.exe
Resource
win10v2004-20241007-en
General
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Target
NwIns.exe
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Size
1.7MB
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MD5
ebe0d35f9fcef8de203e66b161aa5f9a
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SHA1
3788ce60f120e76498ab6713aa26d112f61e54f8
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SHA256
a4e0fd3483e26b4c0dfda5b2c1cb89571e06a8162e88b8a47a810a4b38934b1f
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SHA512
333c3e173a06f9b968c5a273511f164a9526109a9570b06539b9d407089e9ab3a93db0e1d950bf172d45c054c6fb73fe93954f3a541a4d2e38e6d321567a2ef1
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SSDEEP
24576:JsK9iuA276atJZnHp336Ps2QavGGkUlN2bWbK9P64qIxvE9HC9q+iKlGr4Okc6j6:J9iuAWJNJ336bz+Gp2b96j6xG8Q6jLG
Malware Config
Extracted
vidar
11.4
fab69509a6a37c858e79db0a8c90ad37
https://t.me/asg7rd
https://steamcommunity.com/profiles/76561199794498376
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6
Signatures
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Detect Vidar Stealer 5 IoCs
resource yara_rule behavioral2/memory/3896-537-0x0000000004F80000-0x0000000005280000-memory.dmp family_vidar_v7 behavioral2/memory/3896-539-0x0000000004F80000-0x0000000005280000-memory.dmp family_vidar_v7 behavioral2/memory/3896-538-0x0000000004F80000-0x0000000005280000-memory.dmp family_vidar_v7 behavioral2/memory/3896-555-0x0000000004F80000-0x0000000005280000-memory.dmp family_vidar_v7 behavioral2/memory/3896-556-0x0000000004F80000-0x0000000005280000-memory.dmp family_vidar_v7 -
Vidar family
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation NwIns.exe Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation Licensing.pif -
Executes dropped EXE 1 IoCs
pid Process 3896 Licensing.pif -
Loads dropped DLL 1 IoCs
pid Process 3896 Licensing.pif -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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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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Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 3988 tasklist.exe 1452 tasklist.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\EfficientScheduling NwIns.exe File opened for modification C:\Windows\GelGave NwIns.exe File opened for modification C:\Windows\SkiHaven NwIns.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 13 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Licensing.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language choice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NwIns.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language findstr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language findstr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language findstr.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Licensing.pif Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Licensing.pif -
Delays execution with timeout.exe 1 IoCs
pid Process 1236 timeout.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3988 tasklist.exe Token: SeDebugPrivilege 1452 tasklist.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3896 Licensing.pif 3896 Licensing.pif 3896 Licensing.pif -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1944 msconfig.exe 1944 msconfig.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2656 wrote to memory of 208 2656 NwIns.exe 83 PID 2656 wrote to memory of 208 2656 NwIns.exe 83 PID 2656 wrote to memory of 208 2656 NwIns.exe 83 PID 208 wrote to memory of 3988 208 cmd.exe 85 PID 208 wrote to memory of 3988 208 cmd.exe 85 PID 208 wrote to memory of 3988 208 cmd.exe 85 PID 208 wrote to memory of 1180 208 cmd.exe 86 PID 208 wrote to memory of 1180 208 cmd.exe 86 PID 208 wrote to memory of 1180 208 cmd.exe 86 PID 208 wrote to memory of 1452 208 cmd.exe 88 PID 208 wrote to memory of 1452 208 cmd.exe 88 PID 208 wrote to memory of 1452 208 cmd.exe 88 PID 208 wrote to memory of 3108 208 cmd.exe 89 PID 208 wrote to memory of 3108 208 cmd.exe 89 PID 208 wrote to memory of 3108 208 cmd.exe 89 PID 208 wrote to memory of 2476 208 cmd.exe 90 PID 208 wrote to memory of 2476 208 cmd.exe 90 PID 208 wrote to memory of 2476 208 cmd.exe 90 PID 208 wrote to memory of 2768 208 cmd.exe 91 PID 208 wrote to memory of 2768 208 cmd.exe 91 PID 208 wrote to memory of 2768 208 cmd.exe 91 PID 208 wrote to memory of 3380 208 cmd.exe 92 PID 208 wrote to memory of 3380 208 cmd.exe 92 PID 208 wrote to memory of 3380 208 cmd.exe 92 PID 208 wrote to memory of 3896 208 cmd.exe 93 PID 208 wrote to memory of 3896 208 cmd.exe 93 PID 208 wrote to memory of 3896 208 cmd.exe 93 PID 208 wrote to memory of 3948 208 cmd.exe 94 PID 208 wrote to memory of 3948 208 cmd.exe 94 PID 208 wrote to memory of 3948 208 cmd.exe 94 PID 3896 wrote to memory of 4624 3896 Licensing.pif 116 PID 3896 wrote to memory of 4624 3896 Licensing.pif 116 PID 3896 wrote to memory of 4624 3896 Licensing.pif 116 PID 4624 wrote to memory of 1236 4624 cmd.exe 118 PID 4624 wrote to memory of 1236 4624 cmd.exe 118 PID 4624 wrote to memory of 1236 4624 cmd.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\NwIns.exe"C:\Users\Admin\AppData\Local\Temp\NwIns.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy Contact Contact.bat & Contact.bat2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\SysWOW64\tasklist.exetasklist3⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3988
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C:\Windows\SysWOW64\findstr.exefindstr /I "wrsa opssvc"3⤵
- System Location Discovery: System Language Discovery
PID:1180
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C:\Windows\SysWOW64\tasklist.exetasklist3⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1452
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C:\Windows\SysWOW64\findstr.exefindstr -I "avastui avgui bdservicehost nswscsvc sophoshealth"3⤵
- System Location Discovery: System Language Discovery
PID:3108
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C:\Windows\SysWOW64\cmd.execmd /c md 1618973⤵
- System Location Discovery: System Language Discovery
PID:2476
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C:\Windows\SysWOW64\findstr.exefindstr /V "sitesplayboyfundraisinginformative" Efficient3⤵
- System Location Discovery: System Language Discovery
PID:2768
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C:\Windows\SysWOW64\cmd.execmd /c copy /b ..\Bloomberg + ..\Staying + ..\Accent + ..\Labor + ..\Iii + ..\Victory + ..\Plans + ..\Jewellery + ..\Gourmet + ..\Ignore + ..\Lung + ..\Dirt + ..\Youth + ..\Receipt + ..\Following + ..\Berry + ..\Discretion e3⤵
- System Location Discovery: System Language Discovery
PID:3380
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C:\Users\Admin\AppData\Local\Temp\161897\Licensing.pifLicensing.pif e3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3896 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\161897\Licensing.pif" & rd /s /q "C:\ProgramData\FHCBGIIJKEBF" & exit4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4624 -
C:\Windows\SysWOW64\timeout.exetimeout /t 105⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:1236
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C:\Windows\SysWOW64\choice.exechoice /d y /t 53⤵
- System Location Discovery: System Language Discovery
PID:3948
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C:\Windows\system32\msconfig.exe"C:\Windows\system32\msconfig.exe"1⤵
- Suspicious use of SetWindowsHookEx
PID:1944
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
676KB
MD5eda18948a989176f4eebb175ce806255
SHA1ff22a3d5f5fb705137f233c36622c79eab995897
SHA25681a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4
SHA512160ed9990c37a4753fc0f5111c94414568654afbedc05308308197df2a99594f2d5d8fe511fd2279543a869ed20248e603d88a0b9b8fb119e8e6131b0c52ff85
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Filesize
872KB
MD518ce19b57f43ce0a5af149c96aecc685
SHA11bd5ca29fc35fc8ac346f23b155337c5b28bbc36
SHA256d8b7c7178fbadbf169294e4f29dce582f89a5cf372e9da9215aa082330dc12fd
SHA512a0c58f04dfb49272a2b6f1e8ce3f541a030a6c7a09bb040e660fc4cd9892ca3ac39cf3d6754c125f7cd1987d1fca01640a153519b4e2eb3e3b4b8c9dc1480558
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Filesize
1.1MB
MD50f6baae0e2e1927f985ca9a237a6a21a
SHA1d70470b7b1300dd020eabdc677d697baaa3a4f3a
SHA256bd1188e067a4253c2f567d1ac4d4009fa847255194d4d5e27bebbf1fc8d6d4a0
SHA512fceb9e80ee769c0314c6a31371232726c16b9b9d3c76017d3540d4810dd2d4198500d3d09a27181ddd70047a1846598e08c3ad4bb9360f73bd47b203325322b0
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Filesize
53KB
MD59586977b2d8814617566102c8da06ba2
SHA1517bb75069ed69134cc358a7d59e8cef9322a71c
SHA256d2b09b075d03cb4c4643148bafcb34974be11136d49b7b15b14fb913d4ab5f41
SHA5122fb886838649f5236991b3b6f0d0abe6725e627821b1cf6cdb01f21a412e25ec8cc4a6850cc348e7d3f6690344b32c86b705748b0bb200fab61eb54eba4b3887
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Filesize
59KB
MD592284068f21c1b0f6213f283fa4cdfbf
SHA14e5ce90652573fbdaed264b9b62daaae7b89cab0
SHA256ed04d45f1d62155fac17e7c0906bcc9de7b118557b3a1ec16dec6bb851bdcb7f
SHA5121a017e4a3d073c0751173d644dc8b2383c45cb575eeecfffed7b35214c24224878c88e3821dfd679185461da6f605047196e887d4e86f42283d71929e2918417
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Filesize
80KB
MD5d32b0431b2e65f997ca87207d1904893
SHA154a2e5ccbf7cb367fe728dda3e76dba7806fa448
SHA256e22d1257d9a19a6597ea94296a852085d0da01065bce2c74fdd770f2103161fb
SHA5129bfe95b9db712eb9a6b292ff13ef7b5832671d906886f822a510e5c5760077eeca3175e8c0748094dbe57853ab37e19560a9cfacd444053a06f751f558b0454d
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Filesize
21KB
MD5dc072e36e6d7bb91c120103413690d92
SHA108a06982851f11329eacb9304d118a0fe732ca6d
SHA256c1d8512b7868ec592baa840e4da459e0e64dd68d9493bb48495eeea7456efa85
SHA512321fc21f20f087c8721741b334cd1aea1075178d5a761c0894ec63ba37ad5d03c8639465e5f48f2af43d999d1b1b684da7cb0318b2bd754133fcda2a78c53ee3
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Filesize
52KB
MD59e7954674da82c0cf7532bacfbd8e87e
SHA136ad68fd09cda27fbbb8708c2f27c92009a7b271
SHA256fbb7c957094c97d119a9562535f1f21e39de6897a14f257548b88a589397d572
SHA5129e6d4c8b7f5be9ac7cd07b7686f378cd4b464a004d6d4089a69d73e878908e5b3cb310e8d43c5d7a22640f91e7ddfcd0e6fc6ecb5b3cbf25bc27d47b13192db7
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Filesize
10KB
MD58ec9927e21be4a805ccd718c469543a8
SHA1991d2f76ccb77dfbf67e3d3abc31e7d973292142
SHA256bd49f72818822441c869d3e9f7a9e80a2bd8d9e70b8bc33322de43e01611e905
SHA51263e403eaf66afdbae66b020e27cf8767d5af07f2fc6553f4579a5bc97e01f0e9f587653af80373019f9b0b6d3199710642b88da5ffa28d12631960f27e90249f
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Filesize
6KB
MD534c9fb600449bd32ea2826397cf41f82
SHA1b74c5543a8ebec30e2da7ba985e42f10508c0a81
SHA256a42198be1739cf5ef112d73e64ff57626f0b44f97aebbb0553bf0807972d4296
SHA5122aa757dad3e90328ce1fea571cf4e9f5d55337ad159cd8b52e7305fad7cd0b3c4a856a4adb8a7c7afc220278e7aa06eb19d7a62dca243a4e7f6af314b3aca4d2
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Filesize
92KB
MD590b1588247d50fd40055973f8595f85e
SHA183615c547d73a75bdbc133952a48359751ece19e
SHA256affdfb22752501f056eba424b979e4a2f8f5fc48d0503f17f9fa9d800e61b23b
SHA512495a4e7433e7d943475608d53622b4bdd6496984370f94b3d3466d56b90f91c32c0df7a9f5121a9f147198138910703748175c3810e550713f5aecc1adf52cf3
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Filesize
91KB
MD57e288942dd5635265cc217350ee0cc22
SHA1a61d48e1ee8c6f10c4780a72f6925a7d85a83ad8
SHA256b3e3436a61c3c73427dddea2cd7132ead53d85517485399761138d7e64ffaf02
SHA5120f0e8b59ec6c46b3f093cab81ae7eb2930ffb88cec1e26592c6f4cf991df41d19fe0aa599cfad1e54456bcabc5ead52d7a497213fe6ba102c2914366e701de3d
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Filesize
866KB
MD59982c5260c1045fec4ff9df5cb053a10
SHA15b91d7de1f2cac0dea0a6b55c7e2f8f7c7397e25
SHA25618f9dc4b921c350c0b25fbf67d3318ea0d8d64887d66cf71c2fe184b08faff74
SHA512da81f06668282bf5ba426256b9beb0cd22399c5de92cca013cda54dc977fa300db22b8038bd5028dd80778861c9c5e7d04299db40ff83c7c13c21abcdb4cfa61
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Filesize
88KB
MD577fd94cf43ac2bd457fde50645b9dffc
SHA1240c5cbd9fa04bb0e788b6e3926823b615a60061
SHA256191442382e0569404fe150b7c7edbd159fa32b532bbf0802e182ba4f28fca773
SHA512a1e64b6ff59d80ff2a40af8b71d2526fa4af45cd8af1709226b649ed11e5bc00300c9f2a82050a8d49fc0cca99b0d9b5dbd3de59a9d73c55b78f4d792992439a
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Filesize
63KB
MD54c0d024a42cc231478b67fe37fd43462
SHA18b729c045a8c7aa9e65555d776f02909832cdbb1
SHA25685841d6043a23d3d184b89fa1919af49624261c67e2844cb91b9d1efb50af8c9
SHA512cc94132aedabd6355f1943585f9fa1dc3c4ff46070a9b9d7dd0739b0ea480abbfd3aa4f5daf2fb40eac501a2cb36fb90b7680edc3b8d67b75a82dc4c24420464
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Filesize
60KB
MD58af862043b88ab64b0a0a0dab0ee33f7
SHA1f18c609e3dbd2d4f22e67dddacd2c12d5a57ae80
SHA2567a3f09215a0188d7637dce287a9149459ef15306fc43ec50333c5a995acfba11
SHA512fe4423bfd23c6b080cb5136c9b898469c05c76be55d2b174dd0480019ed6f276cf46601b3ebd2a74fd33e6d2360fad4afe80cd15e77d0168f331d1e535222b12
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Filesize
83KB
MD5d72a480a2f826b6439ac99c5dbdb95c0
SHA131404610a72c9174da93e4f549ed77f3eabac25b
SHA25613663ff2a95afdf31f32286234ad7d3980255665c6ed8670d43091c68f26062e
SHA512f2071ce86e30fe3d6dce3b688e027a8454d3508a9aefa356d334d644acd2b1aca395dc3ce323c836b2e6778fac1c1c0e195a962f189b25884f10ea4e4a07d46b
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Filesize
55KB
MD5e2ac62717d8316156140de7c9fec5684
SHA122d94c75d7f443aad0fac4bc762d8b082c15d743
SHA256a7aa95df3c7bab0d3426baaa1a221764335765a780b62c33633fe026a9a78f42
SHA512a4312c6cb1bda49ae8cfc7dbb400c55461bf1143256f17177e7dcd1dc8423183538d9d3d0fa5c8ffbe19607f53f6badfe4c5c5be05d7043b58603b067f24eaec
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Filesize
55KB
MD570500245602874c037c1448f38cca944
SHA10464deb62a741212ef0fac262b5ecac55c194446
SHA256fbae97cc27f7c86d11b469575d37e0249cfb9fe0db01c0cbc80352fab424f3b8
SHA512a2acd2acf52c4f49f5f0b61fd5936e42778ce2e0ce836b159e64bf0451ef643da20cbc9297755c90068a87cf8d7cc83b68ab5321bafa4601ad770c64bfc791e4
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Filesize
98KB
MD55379080808d914015ba8d8d72a1a071c
SHA143e418ce7d44380a0e92a76073153a3cdc438a67
SHA256dc38cb4c3bf1d20f5bf7bbbe2e0b1c00917448dc45beaa05472a450e079cfb56
SHA5124d9a3aa8c155a83ba42cd971a6701ddb23b9806a9adf9d82f66b53c2015e9c94bf30c6b6090e8a002790bcf22de3b5b399dd83dfcb9f85583cce1424eaed6f5c
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Filesize
60KB
MD5d45ecc4516f1848294e70eed4f367ebd
SHA18da363e8da388c5e75b0afbc9e89681906614dbd
SHA2565edc3c47e9e588026ba7892fd53805ff4aac084053121dbd8782710d94fcc492
SHA512254a73d6b6e0349841f3be6a544b3da0cdace392be8d34e726fc9ac03d64c3cc563bef47004d12614b497cba266722a300a42eb6ccdf7a8fa34bb553ce45de50
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Filesize
58KB
MD57b988be6da7644d4d9e0e86933e54da2
SHA1f7ad251942caf715e524ef6c1b50a43a9eab3a86
SHA256d513452c3acda65a2392928f739d8e31f600b8a6173726277e8255c1aac61498
SHA512f00eed92cbface5d916643d3d1999383f894521a544c9ee0eb23f7f2fff3d667cb53e86a2de680a48f41b1b884a5eed613c83ab97d0f00aa7a74381545e3bc53
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Filesize
87KB
MD5a396d94491be6ce59feaa97ebfb1f612
SHA1aad5ee91a0a108ad1e3a18c08dd874de67ff5e83
SHA256f9713c5dacb56f321966719ce247c422a486a520a3fabe2528147bb5c49d9cf7
SHA5125c204a6f848ee191d1f733bd9af4fc665495382d257d649592fe29f5eaea12295de18e6b7411079f8483b1165a0c95405259afa10eb0c7ee7f3ba5d6f478c988