Analysis
- user interaction
yes - max time kernel
66s - max time network
63s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/08/2026, 14:02
Static task
static1
Behavioral task
behavioral1
Sample
565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe
Resource
win11ltsc2024-20260709-en
General
- Target 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe
- Size 1.4MB
- Sample260819-rb89fack6x
- SHA256 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56
- MD5 38981196a3a04fa8f5142ce4459c47c8
- SHA1 3db51f218b9a3c6dd68f282407a8dc3e62ca2ab4
- SHA512 7c6de6d35ddf51135e1ef93397ebd2dbcf4ecbe509b08120014bfe99a82a99a9fb98c41fe85b7c12f611717c7468a370fcbe7c6a3b401ae982ba62bf4b044dac
- SSDEEP 24576:OXWftVq6ZP732cZxAhw/68mK8ywVDY92DLR/P/r1fFMGMbl998MicJ:OXWFsUWhw/68mK8lMUCR
- TLSH T13465CF1DE38C12E9D627C534CBA29632E775B8460B61BADB079DC2152F739D02F3A315
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
pid Process 1852 WScript.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3200 set thread context of 1400 3200 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe 85 - System Location Discovery: System Language Discovery 1 TTPs 1 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 jsc.exe - System Time Discovery 1 TTPs 1 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
pid Process 1756 msedge.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe - Opens file in notepad (likely ransom note) 1 IoCs
pid Process 3520 Notepad.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe 1400 jsc.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 1784 msedge.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1400 jsc.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3200 wrote to memory of 1400 3200 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe 85 PID 3200 wrote to memory of 1400 3200 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe 85 PID 3200 wrote to memory of 1400 3200 565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe 85 PID 1864 wrote to memory of 1784 1864 msedge.exe 95 PID 1784 wrote to memory of 3408 1784 msedge.exe 96 PID 1784 wrote to memory of 1756 1784 msedge.exe 97 PID 1784 wrote to memory of 908 1784 msedge.exe 98 PID 1784 wrote to memory of 908 1784 msedge.exe 98 PID 1784 wrote to memory of 908 1784 msedge.exe 98 PID 1784 wrote to memory of 4060 1784 msedge.exe 99 PID 1784 wrote to memory of 4060 1784 msedge.exe 99 PID 1784 wrote to memory of 4760 1784 msedge.exe 100 PID 1784 wrote to memory of 4760 1784 msedge.exe 100 PID 1784 wrote to memory of 4760 1784 msedge.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe"C:\Users\Admin\AppData\Local\Temp\565b9d34568309464c1ae39912cd9e941188a43c6f3bc110f8880f6790199d56.exe"1⤵
- Creates a file in the Startup directory
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3200 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1400
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefaultf054b39bha558h4fc1h9380h995d07d3c1c01⤵
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefaultf054b39bha558h4fc1h9380h995d07d3c1c0 --edge-skip-compat-layer-relaunch2⤵
- Enumerates system info in registry
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x234,0x238,0x23c,0x230,0x2a8,0x7ffb19d4c188,0x7ffb19d4c194,0x7ffb19d4c1a03⤵PID:3408
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1948,i,16500828736273025988,11368981823427966889,524288 --field-trial-handle=2292,i,4774245083534357492,14493796854296297463,262144 --variations-seed-version --mojo-platform-channel-handle=2328 /prefetch:33⤵
- System Time Discovery
PID:1756
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1736,i,13111331788681079586,9144025845572758991,262144 --field-trial-handle=2292,i,4774245083534357492,14493796854296297463,262144 --variations-seed-version --mojo-platform-channel-handle=2288 /prefetch:23⤵PID:908
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1996,i,12142360575314935867,12524894050041981807,524288 --field-trial-handle=2292,i,4774245083534357492,14493796854296297463,262144 --variations-seed-version --mojo-platform-channel-handle=2632 /prefetch:83⤵PID:4060
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3152,i,10251592395398270382,5918317462247016190,2097152 --field-trial-handle=2292,i,4774245083534357492,14493796854296297463,262144 --variations-seed-version --mojo-platform-channel-handle=3616 /prefetch:23⤵PID:4760
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵PID:2664
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\Desktop\UpdateRead.vbe"1⤵
- Executes a VBScript file via the Windows Script Host.
PID:1852
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C:\Windows\System32\Notepad.exe"C:\Windows\System32\Notepad.exe" C:\Users\Admin\Desktop\UpdateRead.vbe1⤵
- Opens file in notepad (likely ransom note)
PID:3520
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
- Size 280B
- SHA256 7aa2bb81937fdcdafd5d33143cfe61093f5233469b36757de171e12cc0c6215f
- MD5 6503f091cfa7258a2190ed65490b1bdd
- SHA1 d722a7fd3cd82ec30e4846b9511ec1c22b9dacfd
- SHA512 5f2a6a53348e4e1b7810b77abe2dd4c597357ba365cf029977f0efbbb203eab9dfb7771c9edb3561b6d22c8b7354c34611905cfbaab36c763b9d3334beb40b4c
- TLSH T1BAD012223A48F441DB4942709102CF453B26146024579A06E259D86D58B51D453D66C2
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
- Size 2B
- SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
- MD5 99914b932bd37a50b983c5e7c90ae93b
- SHA1 bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f
- SHA512 27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico
- Size 70KB
- SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
- MD5 efe54a870e0f5ff28d7e00036b861065
- SHA1 10663a71c9815382ca5a1689dfcebe737c557b1d
- SHA512 4d7ed9d3e22a58f0e169c9200e351d3a938c82ab7920567f67bf29d33b28192329ea05657d1077aebaf2c2b5151eb50c84e5ab590733ff824389566d93381c01
- SSDEEP 1536:fAlMWz7vLDtDSVlXXwpFlorgLUxF+nubjUDSlBczkF1D/u1:fvuWAUxFDbY+0zkjDG1
- TLSH T1DA639F406A6479E8E814CBF59C69B7D30B95CFDC51A252E831F4FE7AB681494C90CFC4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
- Size 61B
- SHA256 e1b77550222c2451772c958e44026abe518a2c8766862f331765788ddd196377
- MD5 4df4574bfbb7e0b0bc56c2c9b12b6c47
- SHA1 81efcbd3e3da8221444a21f45305af6fa4b71907
- SHA512 78b14f60f2d80400fe50360cf303a961685396b7697775d078825a29b717081442d357c2039ad0984d4b622976b0314ede8f478cde320daec118da546cb0682a
- TLSH T139A00254944498FF4655836A05654463C7AA504780285E565B24115E42A25AD0450947
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
- Size 2B
- SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
- MD5 d751713988987e9331980363e24189ce
- SHA1 97d170e1550eee4afc0af065b78cda302a97674c
- SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
- Size 7KB
- SHA256 0bbf547831f4b66d7fcef5df1a7568107274688d83500b3707054f7c6b9e9d50
- MD5 46b7560739766f4b737a914308904912
- SHA1 d47f7d4f97e3606c92074f17f219049d5a31dc98
- SHA512 397a4031bb612ca8780f704a2a8ebfcd0bee789fb6f9d0ca709526a9cf17d831316d5f47e77efe10826ce03e1370a5054821ee1aefd6b24b8fcdf7c672829205
- SSDEEP 96:sa2jKiEDWypscUb9POcwdHW+i046W6hfuH9EOx+WVoMfm+uecpYQjnI67HwUhgNr:sxOuAszKrpMHW6+WNGYqxhgF
- TLSH T180F1C9526E68697B4CC7E11DBB267B53E2F9503176D5194CEBFC8A1C089B6CD230B80B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
- Size 26KB
- SHA256 3f16dcf0cc883d43bb9fe1cae89a7a2135f9845de80a330b36a78e1b45cf7bdf
- MD5 259e2d8e52d52a196db93dd60e05d0b1
- SHA1 df43aa32908eb81832f7d434dda9504d5d7ee101
- SHA512 13a5badfb198f15dbac1ca6d6326b7c387523e06aab9a6cfc36527158092d5f059941da2652c80e369bab5b0a3471aa4aad62c88b4a42e334c2e5331ab8dbc63
- SSDEEP 768:JIO6fP1Wvxz3j8F1+UoAYDCx9Tuqh0VfUC9xbog/OVkILlWwJbyroo/:JIO6fP1Wvxz3ju1jaZILIsbpo/
- TLSH T123C2E93B240DCB7E4F801A9DAC5A6F977E9802C7AB688D4447FE854C02C77EE51264DB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
- Size 9KB
- SHA256 e590199c21fe058764a8cf79672618a5570e723348074fcac55896d4c40da270
- MD5 93c593a22c8714290a335bbbd5eb267e
- SHA1 e687b82b8190f7ee7278dde278529e3ff8698751
- SHA512 75f12d5601f08732076af020905727bee00dccce42841b42b8e0ab8ac48d10333dc167b7a3745b325843f7ae772f37d7203addd76026f9a61c478bdec6b5d8a9
- SSDEEP 192:zwsNc6O7+3vNQmiUymloatb0aO2eh2dsLEdcM+ntqCiDUO:zwsNc69LZoa97ORMKoDSxiUO
- TLSH T1BE120970686CAC7759E3A145F98737639FA51077DC8A2F84E6D85F0C00D769C334A82B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
- Size 8KB
- SHA256 ada69f98930282fdc1e8b47946a84edca43028be243e901300a92998bedda20a
- MD5 a9ec5ec85b260d7738a9a2797f103b5f
- SHA1 45e22322222b28b05b542b3f17c0c0c2fef1426a
- SHA512 37f0991c2aaa434775843dea261444b6fa0f0290275b28d129387a9d37e0362b702cb8dadcc000961a1af8ee5165aadca66e26f4bf755c0512971c19c3c42d00
- SSDEEP 192:qONa6O7+3hQmiUyq+Gttb0aO2eh2dqgGuvcU6:qONa61MGt97ORMau0U6
- TLSH T12102F9346D686CB74EF2AD46FA8737239FA5103BE9952F84DAE81F1C00D765C2347826
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
- Size 8KB
- SHA256 d351c290b8d13bae0f2cd3737b8cd0be8085430bdbcc035bc41777524f93a393
- MD5 961ecb7ece2132852c0d3c46311e0b63
- SHA1 2ee98285b05f6497cfdf2a6c25a13d0bc0af21fb
- SHA512 2fbbbd70b97280569d82a69616714e5351f14ecd2f1632ed86b02df5e5d0ea4085ac76a20f0245c22f450109c462ddf395f21043de3681a14a8087cf8a6ad4f5
- SSDEEP 192:4ONr6O7+3EQmiUyu+ottb0aO2eh2dsLEdcNutqCiDU6:4ONr6iyot97ORMKo6uxiU6
- TLSH T1A3121970686CAC671EE2B145F9C737939FA4107BEC866F84E6D85E1C00D769C334A82A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
- Size 9KB
- SHA256 4584155d7e44de14d0a69d711f2d81e79326606756e165ade6ed35d49263751c
- MD5 383b1e6d37833609317ddd431cfa9d87
- SHA1 e29a824f396a4026b1e5da258607595ab4b99e61
- SHA512 a238f92e80e5e7f20e72b6d398e7af6488d65fd6ac1f70e9b6d5c268d6be0d73fa6849872ab86a519f4cc0bac2aa2eb4cee10901eca4005ffab6e7228d1873b3
- SSDEEP 192:zwsNc6O7+3vNQmiUyNloatb0aO2eh2dsLEdcM+ntqCiDUO:zwsNc69LOoa97ORMKoDSxiUO
- TLSH T1DA120870686CAC7759E3A145F98737A39FA4107BDC8A2F84E6D85F0C00D769C334A82B
- MD5 SHA1 SHA512 SSDEEP TLSH