Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
08/05/2026, 12:36
Behavioral task
behavioral1
Sample
_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20250502-en
General
- Target _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe
- Size 235KB
- Sample260508-ps7e3ag191
- SHA256 46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042
- MD5 8d17b06464f37338ce8b369ceffe5b65
- SHA1 d2680a0f70a175ac37afe9d1d4c4824de0d3dad3
- SHA512 e365ef022f6003b3e02710523ac40a0cc0b67e79aa613ec55fb8edc28185b66762d9008eb400078a43b519265654aa9574a8e632cf949d59cbab37b1a1274161
- SSDEEP 6144:sqjIcRE6w/RSFHMR9aCXGa/NQNbhCkrvCWLN:pVRvw5N9/i/COvj
- TLSH T1DF341266B2E8CA67CB6F52704D3BA591BFE5E3110158174B4B5CBF98BD14E52022F883
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 2 IoCs
pid Process 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe - Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 drive.google.com 2 drive.google.com - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe 2164 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\rance\karakteriseringens.zip _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4144 wrote to memory of 5700 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe 79 PID 4144 wrote to memory of 2164 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe 80 PID 4144 wrote to memory of 2164 4144 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe 80 PID 2164 wrote to memory of 5876 2164 _46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4144 -
C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"2⤵PID:5700
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C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"C:\Users\Admin\AppData\Local\Temp\_46f9a60811fcd548da210c8e7bfe6989cc79412f6a2b245491f69c2f50b38042.exe"3⤵PID:5876
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsa2007.tmp
- Size 37B
- SHA256 df9ef051e1940f576446c4ef6d4ee0f201488c4c0485c26ef2bd3923b3e6a761
- MD5 c641bfa28a71f86301ed9e81931da24c
- SHA1 59770ef0e9c2658e6aacd708615767660a2dec66
- SHA512 e2e24f388600ca77ea717c8ebf382ff961cf20ae054d807526dddf28e5a328cbacfb57a6d00ad43afca0a4bc00ebb3f42a169de1fa5787265f468fe9056d093e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\nsa2007.tmp
- Size 74B
- SHA256 d3c781a1855c8a70f5aca88d9e2c92afffa80541334731f62caa9494aa8a0c36
- MD5 16d513397f3c1f8334e8f3e4fc49828f
- SHA1 4ee15afca81ca6a13af4e38240099b730d6931f0
- SHA512 4a350b790fdd2fe957e9ab48d5969b217ab19fc7f93f3774f1121a5f140ff9a9eaaa8fa30e06a9ef40ad776e698c2e65a05323c3adf84271da1716e75f5183c3
- TLSH T1D7A00256368156A4FEC3C8751F65704CE59D313704C644032A4D48C89D45067CE0B5D8
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa2007.tmp
- Size 42B
- SHA256 d0e907cfed7dd830efd34ab698cfbc7726f29b52b71479f6ee9cc34087925d26
- MD5 b6a6fc39000a885d47bb4a68599189d2
- SHA1 2e6af0f8af28d0ccf111437ebdef42fc9b87d976
- SHA512 79f428030deceb2504105b031f605836640f70e070c23dfc3d8f815c3b08b7377cb53455e8a8333dd7b2fca5507da24682b809eb586d8ce3a223e532a93d9263
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\nsa2007.tmp
- Size 62B
- SHA256 fcc0de8ebc57a00f3f48bc8ba2e93cedc7efe9ecc9600ad63cdd1ba1d6c4fdea
- MD5 903e0572b61353c5e9e2f94582bd26d9
- SHA1 bf6d18b2607a519c4486e845921b7070e53cb8eb
- SHA512 3857e85783aa8af1cd075e91729bfd471c3df9d93d944501bf8bd663df9ad1348ee9d81403505851d468beaea9a3ac0ad6799eb4b2e328176c27d32cdf206b94
- TLSH T159A0025635814664FE82C4711B65700CE59D302600C544031A4D44485D05067CA0B5D4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa2007.tmp
- Size 69B
- SHA256 ab4b36271e68b6e5b546158733c5450e775242021442a40bec4e42838eecca53
- MD5 3f9d86b820955195e9467112480c175c
- SHA1 c9b53af6ff79125000b5aee2afb33ce6575d4d31
- SHA512 ed78bd4b7b9b953bf73b1156872864b68ba1b46b3c2e5d21c56766217ec8b70e6421796a9d31716a94d62d81cf7a2c9f83735ea7c229881d4845c70364b77a17
- TLSH T1A2A00256358156A4FEC2C4711F65700CE59D303700C544032A4D48889D45067CA0B5D8
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsl2049.tmp
- Size 60B
- SHA256 4d93bc9922223510f53dfea3572e7d77a82a85d0782948eb0b962edfb8a867b8
- MD5 3f54b69fecf122b3c27d0d626619d50f
- SHA1 ab305e3eb089cb979e9f486c3aea7466899867bc
- SHA512 2bcd3e42448606e38f52ac3f80d7129bd8ebc78ba681303b6f0de70624dd5488b96c8721b8106a548e02ce24526351352fa21fd21ff593938626ff8c1f503ea8
- TLSH T193A0021941914AD03687842A5F31A128531EB8455C7718131FEC5941F82718E420715D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsq2069.tmp
- Size 56B
- SHA256 c0df30fbab2fa581e76023ec90a1e9d5d0d40adcbfdafa2aa6acd3d0d3b6752b
- MD5 178a9b4be2b4ef57d9130f23412bd5b6
- SHA1 55eddf2bee10dbbe04ef463d49f4a9515c885386
- SHA512 3e0f795c113a5005acc632cc3564a651e71a59b7f10c92652a35ac83ec6623b90721ee06813a49f0ef38dcf9b9d5a6b19813829662c749c536b94ff5931b21b2
- TLSH T16590022415957A64F186E8E94D114A4592096505581B14020AE54090B5554C7881A588
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsq2154.tmp
- Size 20B
- SHA256 8678054a5a992d44bb69e4ab770e4d17cd1530511f044754ba3a15e59121cba4
- MD5 3bb6070b3e4cbc844c6cee699666f746
- SHA1 eaeb87f3175746d3c8a0896e35f5f2d3ad4f2d7b
- SHA512 cf53f306a00ef5ed498c1dcaa426b013a64520938f492d77cd0f1cc15dffe37d465f30b9e15d451e1f85ed8e67f2ebed0930302ddb94b2f7172dd9e4fd6c52f7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\nsq2154.tmp
- Size 29B
- SHA256 1cd17ebc8f026d74e357291a799786fd75557cfb6752ab682fb941ae1e91dc2a
- MD5 8c3ede6c7733ece88212b60aeab2f37e
- SHA1 3f0fd925744587ec6cf82b8763d3bc585323aeca
- SHA512 8c6c8452744afcd83c14c905a2f100a48cea59c96712747a0a72cfada0d1a1481031bf6cca75113a00deab10ea0222f1965d2d2965eab2ebbf60fac34850c915
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\nsv2037.tmp\System.dll
- Size 11KB
- SHA256 6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e
- MD5 fccff8cb7a1067e23fd2e2b63971a8e1
- SHA1 30e2a9e137c1223a78a0f7b0bf96a1c361976d91
- SHA512 f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c
- SSDEEP 192:xPtkiQJr7V9r3HcU17S8g1w5xzWxy6j2V7i77blbTc4v:g7VpNo8gmOyRsVc4
- TLSH T116326D5503504AF3E996863C00263B7FAF796A2095F14D53CFA394C0FE2E5C9AD38352
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsv2038.tmp
- Size 52B
- SHA256 a9493973dd293917f3ebb932ab255f8cac40121707548de100d5969956bb1266
- MD5 5d04a35d3950677049c7a0cf17e37125
- SHA1 cafdd49a953864f83d387774b39b2657a253470f
- SHA512 c7b1afd95299c0712bdbc67f9d2714926d6ec9f71909af615affc400d8d2216ab76f6ac35057088836435de36e919507e1b25be87b07c911083f964eb67e003b
- TLSH T1E490222302000E28B8C380C308280000030A200088000080008008002002002CA8B280
- MD5 SHA1 SHA512 TLSH