Analysis
- max time kernel
298s - max time network
271s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 04:35
Static task
static1
Behavioral task
behavioral1
Sample
Application.cmd
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Application.cmd
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral3
Sample
lua51.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
lua51.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
luau.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
luau.exe
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
msgpack.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
msgpack.js
Resource
win11ltsc2024-20260710-en
General
- Target Application.cmd
- Size 26B
- Sample260715-e7p48abx5j
- SHA256 fa37d1116997938a9e57dbb24af2cbf229ea152c6fc61a2fd90448cc5defa3d8
- MD5 1b1565b6f8cb1348cf5737c97dcc848d
- SHA1 4fbd477183e32da45f341be108c18c5e8c7734f0
- SHA512 57d390a394c88d4bef57bda45662e79924d642dfb50c8a6a2d65f6b593aa35d392a1125c5bcfa336232a1cf3c79fdfccf274c321438a78dee4205254a7b3ec0f
- MD5 SHA1 SHA512
Malware Config
Signatures
- Executes dropped EXE 4 IoCs
pid Process 4108 7d7750.exe 3232 7d7750.exe 2696 7d7752.exe 948 Chromium.exe - Loads dropped DLL 3 IoCs
pid Process 4108 7d7750.exe 3232 7d7750.exe 2696 7d7752.exe - Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 raw.githubusercontent.com 23 raw.githubusercontent.com 32 raw.githubusercontent.com - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 ip-api.com - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Setup\Scripts\ErrorHandler.cmd luau.exe File opened for modification C:\Windows\Setup\Scripts\ErrorHandler.cmd luau.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1760 schtasks.exe 4508 schtasks.exe 1056 schtasks.exe 6028 schtasks.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4492 wrote to memory of 3872 4492 cmd.exe 88 PID 3872 wrote to memory of 1056 3872 luau.exe 91 PID 3872 wrote to memory of 6028 3872 luau.exe 92 PID 4160 wrote to memory of 5372 4160 Setup.exe 96 PID 5372 wrote to memory of 1572 5372 cmd.exe 98 PID 1572 wrote to memory of 3232 1572 cmd.exe 100 PID 3872 wrote to memory of 5320 3872 luau.exe 102 PID 5320 wrote to memory of 1760 5320 luau.exe 103 PID 5320 wrote to memory of 4508 5320 luau.exe 104 PID 5320 wrote to memory of 948 5320 luau.exe 107 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Application.cmd"1⤵
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Users\Admin\AppData\Local\Temp\luau.exeluau.exe msgpack.txt2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 10:00 /f /tn OfficeClickToRunTask_7d7750 /tr ""C:\Users\Admin\AppData\Local\7d7750\7d7750.exe" "C:\Users\Admin\AppData\Local\7d7750\msgpack.txt""3⤵
- Scheduled Task/Job: Scheduled Task
PID:1056
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 10:00 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest3⤵
- Scheduled Task/Job: Scheduled Task
PID:6028
-
-
C:\Users\Admin\AppData\Local\Temp\luau.exe"C:\Users\Admin\AppData\Local\Temp\luau.exe" "C:\Users\Admin\AppData\Local\Temp\dist.lua"3⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5320 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 13:21 /f /tn AdobeGCInvoker_7d7752 /tr ""C:\Users\Admin\AppData\Local\7d7752\7d7752.exe" "C:\Users\Admin\AppData\Local\7d7752\dist.lua""4⤵
- Scheduled Task/Job: Scheduled Task
PID:1760
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 13:21 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest4⤵
- Scheduled Task/Job: Scheduled Task
PID:4508
-
-
C:\Users\Admin\AppData\Local\Programs\Chromium\Chromium.exe"C:\Users\Admin\AppData\Roaming\..\Local\Programs\Chromium\Chromium.exe" "NTE3YjdjNWU1NjYzNjU2YTA1N2Y="4⤵
- Executes dropped EXE
PID:948
-
-
-
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C:\Windows\System32\oobe\Setup.exeC:/Windows/System32/oobe/Setup.exe1⤵
- Suspicious use of WriteProcessMemory
PID:4160 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\Setup\Scripts\ErrorHandler.cmd2⤵
- Suspicious use of WriteProcessMemory
PID:5372 -
C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\7d7750\7d7750.exe" "C:\Users\Admin\AppData\Local\7d7750\msgpack.txt""3⤵
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Users\Admin\AppData\Local\7d7750\7d7750.exe"C:\Users\Admin\AppData\Local\7d7750\7d7750.exe" "C:\Users\Admin\AppData\Local\7d7750\msgpack.txt"4⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3232
-
-
-
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C:\Users\Admin\AppData\Local\7d7750\7d7750.exeC:\Users\Admin\AppData\Local\7d7750\7d7750.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4108
-
C:\Users\Admin\AppData\Local\7d7752\7d7752.exeC:\Users\Admin\AppData\Local\7d7752\7d7752.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2696
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
- Size 808B
- SHA256 3dd5ea8a14eb665ba6057d424f94e5e83757ffaab456578dbf038af04053b19e
- MD5 878e958d6bff424e59d1feb51584a01f
- SHA1 b11261559bbea40f1874448196e2934277a537e9
- SHA512 6481a56d17126cf94901bed6f418af28f63089da57af4258fb13e468063c4d7849f78ca00a0e4a72c249a639afc8304669f99e48a360008f8e64172ab3133213
- TLSH T18D0152CD6E2925408AB18A334AB9C4970DB9724A3AD5910C4453A4A024D07588F0F54E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\9A1FE8299CD2832973A0AA5F6FB0A7B0
- Size 280B
- SHA256 d236caa46858e3d8976ff82212070770facc6e5f89439067f315d5aa70004c41
- MD5 13198e553d14f2fbbc50a0dc49ab4bae
- SHA1 bb45a02c143f3edf3b4905dc43bf387405916f70
- SHA512 c2df244daa4ef22d93c0aed70636643276b2a62a2d5af6653bc83e7d86f781a427f16891a31e7c7aa2482bb36e0ed3be811847b5ad1e86fe56b9f7ff4df31233
- TLSH T1E2D02B0B11E7750B3D238E52CCD68174F40226B559C0152CAC5AC2197400D7FED1B001
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A8A4CE43DA65177907B85FEC6335160B
- Size 87KB
- SHA256 9cce59d805703369fba78f777306ad7c7927625d2796b8b0504f8308b2fee5de
- MD5 071794db056a4ce392c4ccaad452fa27
- SHA1 b8fe867ad47256c4ac71d3a8bc411a253e671cac
- SHA512 07d1f412e84474ad95c0b06818e1f11dad021b87b1032e7d2c47a63862408f5c67974149844dfe5f836071a2c2492aa99060d09975115e0d1461ea1a83d98203
- SSDEEP 1536:3+PaLXAjZIyu81qKAiE4moqUYJaek+zFD5g3lEWEVQ:0aLXIu8EpiESYJaWD5g3rh
- TLSH T14E931AA8AC77F661ED0B8FDA4EAEDE9E1EE551D71D01422E0E307E905C13A97EB17040
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
- Size 1KB
- SHA256 f5c5d5c130f07e7db1ff07ae6bc01c625af78175f79fa3122d1b18b47bdb6a4d
- MD5 20296a294fef65850da148734fc1e549
- SHA1 9f94eeabcb1769e794ce5e2832c898b8f55419f2
- SHA512 9152def3a2a4627cd20a04101e51fbeb435bcb021149198c947fa36fe866094fbdd7084264c5bedcf477caeb72494fd198fa06b49cabcddd8ae70e55a0ed5f24
- TLSH T19A31E942573865812D48BD88F4DAAA073C72A5C1BC888D170D0C81687F67BD7F71980C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
- Size 978B
- SHA256 60f17561d226190ecbfae17d8480591bdf86d35a2e516fbd6ad02ce62d76c1b7
- MD5 5e8cd353e36038bdf42e8882046c070d
- SHA1 6e8759ee69fb30ad1ec650382bc2c3743c4e2cf2
- SHA512 f769076e3d7d840f39c558c9d26c1f908a07f5cb6de732f3a4485ee4f3668aef27e08ebe098bdf3f2fd90fc0fce4e622495ac2319baac9beab099daab8938c88
- TLSH T15A1121C36EE4B19085E356B0CAE8C2257CB874822DEE70C11CD1C8A6145A72D6B2A43F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F15827BEC5BABE89C21DCDAE77464BF1
- Size 701B
- SHA256 108dd34232a3088b45534933d0486409616a2bbad94fd8f7ab5991c01ff179b6
- MD5 2b24bfcd271b4f2bd1bb9c58db53c20d
- SHA1 12a18dbf2f27f02650e15c0d75e1bb7c50cf3d4b
- SHA512 785dd247c3809434ad535b7c954c20c4d5661c00d9bf274fa9ca68595fd5dd98eced3b3e3602593da20bf810edd6b5f3592703176a61e15033267271b8750938
- TLSH T18F019E1983B02F025F801E462200D0628EFCF3DCAC243B89AAD9E8021805BA0A9D81DE
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
- Size 192B
- SHA256 71c0a50dab610e43528960b0fbc8207ae7ad109ad8e89ea05e084ebcb789f8cd
- MD5 50eed6c2eebab6d65c97d736b397d049
- SHA1 ac41070a85bf7d16d33e608d17694d853057e902
- SHA512 28c203be91f6cc86f4331833b8f0c44d9fd676f5d89a9a0da9cfbcd8229663b2d8bd5a40f53ce931631350507a3093d12a03a2ee586f639dc82754cb82de970c
- TLSH T14CC08C1C1AA24A06F2E8437C02C2BA039B208101E2418F051AF62A08C996B166838C2A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\9A1FE8299CD2832973A0AA5F6FB0A7B0
- Size 488B
- SHA256 fce4fbf653f7504e3acb654ab9760b1362f0dda1622383447ee11437fadc5ad0
- MD5 dbecd2b022c2b665921a329bca1786fd
- SHA1 25ec64e6c498cdf4a2c4a927aadde584e33ffc4f
- SHA512 35c982aa0ccd78138753eed595cad07116897bc0e8b4331ea1c6df41d76f39e65d3bde9ed29a73373704495be133d73e328a5a70fcde596cfa5bc20aca981cff
- TLSH T193F0AB0424780219E072E53982C5F9B3BC7AF10778055AF10BE343085B40E405D5253E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A8A4CE43DA65177907B85FEC6335160B
- Size 246B
- SHA256 3e42c477bd2c82264ec0b9b35be7cf430a848bab694406c2769be678270a8f64
- MD5 d901b1da3433116c40dc5a82c85b5e50
- SHA1 9b9d62d288fccdb303338648d0f37e35d4c4cbdb
- SHA512 5ebd790ce7a906d78d5c11cad7963c80db372d95133a983a86c5a6a2527eedb80af2b6c9c800830c18fab6b9dbd89845fe4ead1fbff8b1b3fdccdce2ad5ebb6a
- TLSH T1FCD0A92917A001BAF17183B908A00A01EEA0B907B1C28B0A0BEF03088878E002CB1C09
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
- Size 426B
- SHA256 78ca95e02550a08d7b38bd1287513142f44f51d41a909da26b042937d567430a
- MD5 37db2aca1fe6da4266759d5c1dad1d00
- SHA1 c7955a5f0031e0be5b49ed01c87556fb6868fdc6
- SHA512 d4392e0ad5e86e14a678d16e808b655ec3c3ccee781dc6565f8b9fc7e9898695dd1373bfcf005c77f620b5596ffa82b28e7dd1d73bf302d4903e2de24c8bc504
- TLSH T1B3E0684028FD403CE372EE3C0BDA5A3E1B3DF25788045A682320131C220DE404C21733
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
- Size 488B
- SHA256 ee25b84dad7b1e97338f4693c96d14e7865b78925a2f028331b96e243c4907de
- MD5 16eeb27f2a026770ac2f9afd3309d59b
- SHA1 3fc6e2d01f06cfe0412f0baf6455ec9669cbcf54
- SHA512 2fd1d49c510dddac8511060a829af20015ee2c001d14713c5921a2825503cc6daff6bf9c06486ffdc0a06d195fb12f4654d41710022330dedecd9aca44cdf9ec
- TLSH T1D5F0A36C5AD6401EF534AB7845F563EF9D1DB3573401CD5D27E5034AE903F406D12439
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
- Size 192B
- SHA256 19e48c511268c9901d7ca0264da5c3224ca42e50986a5d1ab290d788b53273ca
- MD5 0fc731282088e822feb7006f41769998
- SHA1 b29929b8671189aa17abc04a32ad8d599ed63eb2
- SHA512 c38d0559d4047fbdca2cec9f992a0d46d11c27d93f8b8ec03a6d3152725fff9283447bf3f5f1a02aecfc0d41c9ab60b8195d079b9d71ce61eed6305177aceeb2
- TLSH T1ADC08C1C0AA10606F2A883B902C269838A208510F381AF112AB62A0CCE25F162834C29
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\7d7750\lua51.dll
- Size 587KB
- SHA256 04d3c82782927330d56827ff551697666dbab4b3abf5b86bde492efdd142bc58
- MD5 82e81158366a953c33d0720dfe34b95b
- SHA1 4b5eee1d2ba5bf3ca0389c0415626634c640a4bd
- SHA512 3c9f7360bafc48d573d24fe1612e23a97fe08944c9ad5f5d46818d5e74365d00d7e5aeee63391d4c0de7390b5fecaa695b698fd62ccc741dec181f0d24ee82af
- SSDEEP 12288:Psx+0xTI82jcKvyp9jvgEXXBKHKLx2h601BqStQIF3yB:OrmyXMKF2hXBtQIF3yB
- TLSH T173D4160BA6B362BCC267C134879B8BB1B931BC5402346DBF55A0E7311E71E91179FA39
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IPRZA5UK\json[1].json
- Size 300B
- SHA256 678f40386082976d7d83de9593cf4be65794c7032711343ea445c57b0f4f1aec
- MD5 980d1801374beb4d7e133c36b722a9ba
- SHA1 30a070f6008511ae4d8d05cd83679096a088c4c8
- SHA512 6f151097a2eb3a2d141e6149122f1a22be7209b073d6f2d51279d99e8e20fc387cef5d40889d13e63973b33fcd96d90c08812c530b15c34ef04f3b819da16c11
- TLSH T120E0CD39047138BB5B226199300FCCEC2BAD1111A7E788516A9D4B1C554976A705D01F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dist.lua
- Size 177KB
- SHA256 54e1a69f1921fbfbe1942f59cabd44a8206f9bcad89a3de7434e81120adf2ce8
- MD5 050ae14420dd676a8c8db01d8f1b33eb
- SHA1 4a942cb9ba2c96a4e8c5c2ed9555117e2a2242c6
- SHA512 0b5b05de01913638cb25e51524b61bb2058bdc3f70ec4ae4688b65207088d0d82fa25e218fbbabc45e1ebe660c8af4ed303b4e11240d0d055684782ddfa05d8d
- SSDEEP 1536:i18DDwE9Al5vBEy/1WSXOawU9p89OL0nTZrTTFUaaBXuUAS7v6db66kUs9FL06VN:leBBEyp92OL0nTZrTTuaaaMwXV4ljt
- TLSH T1F9045594558E1CFED5D78BD0EC4769AB34B7D1E4171F278A0F60E0A13AB0660D7CE88A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\683D0C254B2E43EF959419585B50A2EF.json
- Size 1KB
- SHA256 18552872c719bb9f46e2d698dbc5ca561f1c2631e821073a97cf4f2a070dd971
- MD5 032d82aea2cb8bc24db1e5e9b0133d20
- SHA1 6fa47eed352468fbfbbc94764ac3d8040114fb4c
- SHA512 b9eaed235366ff14842f9b63b09a5f1339adf229c472b7d82d64b56268cea214bddee48137a55003e6568cb4dc12ad3a9e3b105e313664b15fbb9222049a4cb4
- TLSH T1024155D337AF6C4EB90573D2518D9B944EA4C49409A0FBD480DE46D4284D2887DB8AFB
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Setup\Scripts\ErrorHandler.cmd
- Size 118B
- SHA256 58e5928348dfedb800efda9bdc0d5728a9ec5b0a01bba4a11f84d1a945c99764
- MD5 319adc53b33546281f705a38034f4c7a
- SHA1 cfd06d3acd1d3bed78415358bb0db43eef1ac1c6
- SHA512 c15052cd76cc67416a2c27bc073bb979ceec437d8a3dbe85f10de4c344f6358d157d1e5842f4b4116183a253ef3bfa83b9ccc84e1008e8283db2887f9665e5f1
- TLSH T1FDB0920150CACA2D0829423707B6A349D4F48A85BEEE3B005350C80D524380EE8CA117
- MD5 SHA1 SHA512 TLSH