Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 18:57
Behavioral task
behavioral1
Sample
fi.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fi.exe
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target fi.exe
- Size 10.6MB
- Sample261012-xmef4aws5q
- SHA256 b15261829981d69e83a94e41b4640d724678fb01c5a18fe49a8e538f58f8bfb9
- MD5 ada3ac2831911f370d6bb9cbad9ffeb0
- SHA1 cf90d6b88823264ea8043378ac0b210ba4acdf03
- SHA512 d499ebc0d9eceeee62814c95c08949495d0b5d29bc7e68e560cf7d2443ac97dfda4f40ca51374e0199a65dd411d0350659eb27a330c649f46b236e86d974778b
- SSDEEP 196608:Ns5nAuowgMoPrv4QEhs2SV5lien8aLMAo7h5kSZvxiRDRIn:NQLgNTv4fShB8CMbCU5sK
- TLSH T146B6331DA26218A6D8565E3B8891D3FAD5233D2B0770C6CF11E47E633E272E31DF5292
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 12 IoCs
pid Process 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe 252 fi.exe - Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2768 cmd.exe 5828 cmd.exe 5448 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 1 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fi.exe - Delays execution with timeout.exe 12 IoCs
pid Process 2864 timeout.exe 6060 timeout.exe 5820 timeout.exe 1400 timeout.exe 4108 timeout.exe 4716 timeout.exe 4844 timeout.exe 4168 timeout.exe 5664 timeout.exe 1920 timeout.exe 1268 timeout.exe 6020 timeout.exe - Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1612 wrote to memory of 252 1612 fi.exe 90 PID 252 wrote to memory of 2768 252 fi.exe 91 PID 2768 wrote to memory of 5828 2768 cmd.exe 93 PID 252 wrote to memory of 5448 252 fi.exe 95 PID 5828 wrote to memory of 2864 5828 cmd.exe 96 PID 5828 wrote to memory of 6060 5828 cmd.exe 97 PID 5828 wrote to memory of 5664 5828 cmd.exe 99 PID 5828 wrote to memory of 5820 5828 cmd.exe 100 PID 5828 wrote to memory of 1400 5828 cmd.exe 101 PID 5828 wrote to memory of 4108 5828 cmd.exe 102 PID 5828 wrote to memory of 4716 5828 cmd.exe 103 PID 5828 wrote to memory of 1920 5828 cmd.exe 104 PID 5828 wrote to memory of 1268 5828 cmd.exe 105 PID 5828 wrote to memory of 4844 5828 cmd.exe 106 PID 5828 wrote to memory of 4168 5828 cmd.exe 107 PID 5828 wrote to memory of 6020 5828 cmd.exe 108
Processes
-
C:\Users\Admin\AppData\Local\Temp\fi.exe"C:\Users\Admin\AppData\Local\Temp\fi.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Users\Admin\AppData\Local\Temp\fi.exe"C:\Users\Admin\AppData\Local\Temp\fi.exe"2⤵
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:252 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "start "hydra" cmd /c "for /L %i in (5,-1,0) do (echo %i & timeout /t 1 /nobreak >nul) & echo hello & timeout /t 2 /nobreak >nul""3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\system32\cmd.execmd /c "for /L %i in (5,-1,0) do (echo %i & timeout /t 1 /nobreak >nul) & echo hello & timeout /t 2 /nobreak >nul"4⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5828 -
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak5⤵
- Delays execution with timeout.exe
PID:2864
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak5⤵
- Delays execution with timeout.exe
PID:6060
-
-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak5⤵
- Delays execution with timeout.exe
PID:5664
-
-
C:\Windows\system32\timeout.exetimeout /t 2 /nobreak5⤵
- Delays execution with timeout.exe
PID:5820
-
-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak5⤵
- Delays execution with timeout.exe
PID:1400
-
-
C:\Windows\system32\timeout.exetimeout /t 2 /nobreak5⤵
- Delays execution with timeout.exe
PID:4108
-
-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak5⤵
- Delays execution with timeout.exe
PID:4716
-
-
C:\Windows\system32\timeout.exetimeout /t 2 /nobreak5⤵
- Delays execution with timeout.exe
PID:1920
-
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak5⤵
- Delays execution with timeout.exe
PID:1268
-
-
C:\Windows\system32\timeout.exetimeout /t 2 /nobreak5⤵
- Delays execution with timeout.exe
PID:4844
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-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak5⤵
- Delays execution with timeout.exe
PID:4168
-
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak5⤵
- Delays execution with timeout.exe
PID:6020
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-
-
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "ver"3⤵
- Executes a command shell one-liner
PID:5448
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\VCRUNTIME140.dll
- Size 121KB
- SHA256 d5e4d9a3e835fa679450145d6a7d94e36573a509317111904d9b3712c30d9066
- MD5 6ca4edb2b52ec46c7fca3fd372ca6c00
- SHA1 3d2998a27d164dd7cc3bc7d3eca08acf89a0ee42
- SHA512 bda93ff2c306c82f1942ebd538f5c77ba593e3e20792159b2a2f5ebd086c524f6c6bd3de5ad722c71ff7d832d0149608289929e9b23f7858ebb960dbb3422f5f
- SSDEEP 3072:ltkenID0f6aifkHWBXjG/Iuecbfmg4DCUil:YWSIHWBXjGlecbfYmN
- TLSH T1E4C36C42B2B401FBD16ED174C2A6AE23FB76B84547209BDF07A58A640F53BE06D3D345
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\_bz2.pyd
- Size 71KB
- SHA256 c46b2979e25b66827d0361a559e12879b8a250cf5c8771a54db94e4808e00685
- MD5 8d28cd65e4ce6ca79c326f9daf2e0a67
- SHA1 286b4fab4996a2d90e85664bd4dca3230dfd3ea6
- SHA512 8f5cd8c289be8ef87a94ed8314796f4e2be9d3f08c89dbca81452784723a4912142a58bb4d7565744c1a5691403b9d1084050f58bafe48b8ea3f902b800d3fd2
- SSDEEP 1536:AENENz793YK4ZnPnomCNsD+Zr/E/8dDCIaR0IKIECV:NENzxoKiomjKpEkdWIa2fIECV
- TLSH T11D634B56B7B666F4F46F90BD8A410323E330BA55036063AFF148829A3F13BD1AD78356
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\_cffi_backend.cp311-win_amd64.pyd
- Size 175KB
- SHA256 0b5c05bf3e9da14c33566d2c546fb7618ac7fc2b89365a66cfb1082ffe3d898d
- MD5 87c57ea3f34d4226c596eb64f72763e7
- SHA1 4226786006bc8c924790bd770d07ab3634a6452d
- SHA512 2058e5c248cc7deca4d0cbab8ad3ae22ee7baaa2ebdf8289dd03ca7c1c888c8a1580b86cf3b1c017c46c660e0c2cddd4c4b40786bb176d0e043245751ec5f2d1
- SSDEEP 3072:kWkpON4k4KPLiOVX+ARhbUvyT2z243Zy5FthZQ2P7RFSTL7Ko3i3gA2Q:krKPLTVRhbUvyCz24sDFFSTLO8Sg
- TLSH T187046C5A328C11B2D6A6513886579B53F3B3B460174197CF01A0C7B52F1BBEA7A7FB80
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\_decimal.pyd
- Size 237KB
- SHA256 5566518542e3ee6dd8cbecbae76e40a30015e82cc04ee4ea768a3cc9fb53f4ce
- MD5 a80ed1383173049f9b26ea01b27fa058
- SHA1 0e0c9361f18c4df41a8d13cea3c34c66367989ad
- SHA512 a8f60aff4123565e5aa2a4977e71e6de386deddf267f9cc3d1d8caa170d66fdf8b5518f54a1c9aee18fe8108cd99bb687ace83c524e05738c31a6621f4dc5856
- SSDEEP 6144:HXOksyljLGY7iCIH1VA2Bk9qWM53pLW1At/Idtz:HeTEjiY4H1VA6ln/IHz
- TLSH T1E6345B5AA2490DA4EE778074D8579F47E7B278940360C3CF43A48AA73F576A323BE744
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\_hashlib.pyd
- Size 52KB
- SHA256 5f17438d0e3091e6006048c873ce43e7e33d842a2a736500815a56aa8be4bf01
- MD5 1a99593df5483910489b9c16cce25b18
- SHA1 ef4f8488301577e7a53c2ae354acef37f24ea649
- SHA512 3033b22ff61ce6d7ebcaee1ebebd68811e07c5ad5c25a9def226e6982b04fa5ddfce55e6213a2db5c5e1f8a271aca26797c4fcf8b1a8d20fe7b560512bf566e5
- SSDEEP 768:lKyUPw0PnfpXx+TSRN24ENp+nfEZWKM0IyIEOIv:lKTY0Pnfph+2YzNafEZtM0IyIEOI
- TLSH T19F33490AF29100E8D56781B9C9A31E87E6F2F15417107BDF4368C28D2F237E396B6B52
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\_lzma.pyd
- Size 149KB
- SHA256 0369454200d4b8deb3959415aae9bb9926e681b14bcb4427e432381fe57ecb27
- MD5 38315a763b4266ad431762f51960bfc4
- SHA1 f0770073b92879bbd3dd4bcfc254cb233e30ec79
- SHA512 bfc3d1144078925d2a5f37c555d6deec3a85ce150e6a357cd2c146e19360f630b08bb504e1b77a30b6fa035c6e157fcb904be021e771ae813e3172e545ba3187
- SSDEEP 3072:ohyN1RbBHQrnoe6r5NJuAJKlo/CznfD9mNoKFz2QhskfIEZ1:eQvbBwcVN0FR7YOKFlsk
- TLSH T10FE31891B254F4D6F2228C34C9274F27E7F978495310A29E01DC837D6B2FBB56A6A313
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\_socket.pyd
- Size 66KB
- SHA256 9bc8b64506c21e94457da274573e85777a06b67d4d6b98dddeab4b97172fcef1
- MD5 3a13308b8f79efd613fd25f8a092e84f
- SHA1 a8a09c96de0e37c117b7ace8adc3150cef1b4e23
- SHA512 5c300391a5155a50ca1f81cb1667072cd139f4a4a0ad926446040fbb20603151ece5c7bee3f5d49afdc231fa744742180937cb9d6a4c0fee9d669d963202141f
- SSDEEP 1536:3/mbt022h0Y9/s+S+pzMEnrIDOMQLF/0I+IELw:PytbxY9/sT+pzMEEDOtLqrIELw
- TLSH T150633A10A3A051B9D2B3D17AC6335F62F774F4811399A38F4564CA6E5F23782DE3AB81
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\base_library.zip
- Size 1.4MB
- SHA256 6af974e12de7b11a4ae9621f0bd2e244b15fcba4f82731d3d3b12f6111184351
- MD5 576a4b58ec43fca1a804e485aca91887
- SHA1 4864a50be9734166855df2ee37f919923fddd544
- SHA512 43c777a65e26222527541ead4004fc3e805bb5358d606ea4c99b76909733ebcab687809e154cf03dc5fb89eba068df7f7eab7b9ee62417849ab9b95dc4ab5ece
- SSDEEP 24576:2fRVda5PydmzgTViQR5pz3cnz/bucEvUFiL3LHH2QjwhH:2fRriQR5pP7W
- TLSH T1806509817982B5F7F804F3BB4026090DB328C5B4BB44C75739ABC1A69F9E6A47E518DC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\cryptography\hazmat\bindings\_rust.pyd
- Size 9.5MB
- SHA256 6a42262974f0e086c1f2defaff4ccd9fb25046cf193422135e2dda5b4b29b2a2
- MD5 8b80c64e2853a8b5516531148dfeb4bc
- SHA1 069ed7c2b7e5852798c36c11bfd23ceb07672684
- SHA512 4eac69e27cc0efe93e25f1f07d639dfa3ce64f3b28503c8bf8f90b306c5f540066fea64bf7da8ff5a748d394312f9b77c42a4387945a83ef2f8e9123f719db07
- SSDEEP 98304:TAjr9vPjhGgKqrMlBXaP3TTo8Ur2O4Y5P1d4W/DhkmgFTkjZhQHgD+zopeV:C2td4W/qmgFT67QHqo
- TLSH T122A67C25B6A950A8D86AC4B8C34756339B7174DA1B347AFF49D486B92F36BF01B3D300
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\libcrypto-3-x64.dll
- Size 7.6MB
- SHA256 4ef4f59ddc79f232a76e7eee7a7fd91792974ba885011b00acada8debfc14173
- MD5 ea124141d5b123353e0141568c373c18
- SHA1 db302d86966ca87a30859654a86801cd12ca3519
- SHA512 b1befe38003b82c35da945f68f116af9a1f9be447618db88b36b89e2e87a70b8706bfce143fbd6f7c7e9efdf840f65ef0cab1062a727cfa22b8f7b62ad7fa5e4
- SSDEEP 98304:I1fp/3ffd/Mjy36hTn4pE7Qvy+b1CPwDvt3uF90CZW:SfpuHEaC1CPwDvt3uF90C
- TLSH T182862857F6BA10D5D8FAC1398293323BB970B86543B457D3A60095AA0F33BF8A93D744
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\python3.dll
- Size 54KB
- SHA256 8fda4948f6fc2bed1c7d1ece9596a3450c772775e48046c0bf701517d78ae9e3
- MD5 026590b165fd202775cb0927a3c958e7
- SHA1 2dd40f29c54113c9380e37d28d4dfa8cf828b187
- SHA512 36e5c98cfd93c9721b7f8f2ff483b59cf9d375feb73b75f8ba9f155a487ed9b96326dd2d25b9518c331545f718bb52223eb741b5d48646b3874d4f91dbbcc77a
- SSDEEP 768:Iw/EsYpkVgBaz57kcDA7QKFmpz7cnzH/ks/KF61xubwmB1Cf//yhC74JFmpktJSh:v/5k8cnzeJe0I+IEL0
- TLSH T1B6431B52AB58F8A6D6F625FC38D29DCD143B12CC83ED88DCA57993D30E5A320A52734D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\python311.dll
- Size 5.6MB
- SHA256 06cb189016f6d5a593aba0e4c53ae972f2b7a257373c502e7da80f35f37dc1c0
- MD5 0101e392844bad69ff3d24fecd3df2b9
- SHA1 1094e6a4a91bbce91d29a0e00fe1ada22fa43be2
- SHA512 a27d35bae06d16e35b8e92812ef731274ded6c464634d91382b916a8ef774b4ace936ce3e0294f891db5f67a1375aa24b97b404d796e980eb3617fd1023937e5
- SSDEEP 98304:M1T5+PMGxsz72Jbor8fhZUFHnMPHVjrK:M1T0xxS2JbowZPZ
- TLSH T17E466C21B26489A4C8BB8536EE6B435AC7717C106B11DB4B5164B3EE2F337530AEF349
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\select.pyd
- Size 18KB
- SHA256 ab91970ff8458849e59711e323dc49f09bafe7a650ddcf797fd7242343ebc49d
- MD5 c381e282961528e818c15688ee643dea
- SHA1 46e782d807af3b725c96be2acf51c09c2e929e6b
- SHA512 eded4e4554d9e29f49e0d94b2a6f88240f9ac0bb98520ad4f0e9adadf1adb24846d20641dce78477b720f58adba5018610ed0bc362f9116eee5742a5d11ba00b
- SSDEEP 384:Uar1fP1/pqOLlxHqP0smv7AzN57Elna0sj+IEQG:vh1Y4xHqiWOla0I+IEQG
- TLSH T107824C46BBB090E9E1A2C1B3C9770F11D936B631472543CF23A4866D2F27BC2A736B51
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI0000064c2\unicodedata.pyd
- Size 1.1MB
- SHA256 aa489115a8139de6aa0db51e2c8771c78df430fd7c3c65b714f385833ccc91fe
- MD5 6b6a5ea52f84c51f18279d668e620ee4
- SHA1 0d474d67a95fa0aef37671a8bc8d96c19b820c36
- SHA512 a1e2de1dc529b5b36ee69eef29c3378dfccc396cff53ae8933a1460ffb05414c31a83796fb55fb564cd07b146862bb86352dcf0fbc67b3872715405d2c52adb5
- SSDEEP 12288:VdlYbfjwR6nbeonRiPDjRrO5184EPYPx++ZiLKGZ5KXyVH4eDH3:1YbMT0IDJcjEwPgPOG6Xyd46H3
- TLSH T1DA354AC9BB828D66D87B317944D2212F1361C272476B233BB65513285C8B3B74EE6DEC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\ConvertSubmit.doc.locked
- Size 378KB
- SHA256 48084d0718d78a2a366d9d2f5d1ffc2fc9465140a5a0189e4bbb8bdb3e669432
- MD5 86b2aed75f203fff81d11659908173d8
- SHA1 b7cd2e36b5dad61c314ca7ac7f9c3399174ca12f
- SHA512 e067c62f257e8b70b4fa44358f6fd2ce5086d959f91bbedffefb3cbe5616a3f7b2b2def4834bc4c6f6223ffac5520b1bf6fcb553c2093ec444de588e1efa9929
- SSDEEP 6144:vxAf3d/mJ9di2cybqDiglkGV1NNETdEGimNs9onYecsFUBud7BSG1r89PlLRV5F7:vxA0ri5NMeGicsNqUBubS0ri7VX7
- TLSH T1C084235A8B3C38027155CA2479D487D920CC5DCE1B63CB50B6EAF97C72631F28BB6389
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\EnableUnregister.xlsx.locked
- Size 945KB
- SHA256 bf641082c2d3cf5f91c5d4cdc4a1f60087117e0b6c0f6646275160e3fb82fb2d
- MD5 d422f5577a431acfc7aa26a13f053dc3
- SHA1 b38dfcaf4b05599ebfc11eb308387e42f75903f0
- SHA512 0351de4be6c6bdf09a1f912245b94087747cc956ca61193639fa1b7585aedd28ff20947c5a2ae6b81e980c9c14c2ab92fc37cd79bde0663d60b0f8dbb5ea0cda
- SSDEEP 12288:fpRXXio1BDcYMgBsjGCi6Opqv5EutHWeW5RTnkQ7FJ8k/y3OVqfc5J6hQV54y5/4:fpRXXZkgejGWJHWH5kQQc8M54y5xqdQG
- TLSH T151253302F52614872AB8B59386BF482B36F2F1E16F91D1F448FEA15F2518C5B7EDC580
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\desktop.ini.locked
- Size 574B
- SHA256 aab3ae27b719dcc0d13bb9a873a828b2fef0ab4fc3ccc93e4baeb461dfb924ba
- MD5 b24c50e3d77e085245e831c37333f760
- SHA1 978cdbc993f4ecd75d703166509aa02b15c537fb
- SHA512 6536e1d53d88340d5d413b862cfb3015bfe2b68d7a5ce40156a7fd55eac37f7294f4253298ae5b68147b881f098336518e71136698966ea631853543e1554d29
- TLSH T109F02628A835541001C4AD712FCBFAD25A363DB6BF7EF6D3685C1E8C865CDB0D465606
- MD5 SHA1 SHA512 TLSH