Analysis
- user interaction
yes - max time kernel
30s - max time network
28s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/04/2026, 22:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
csgo_legacy_debug.dll
Resource
win10v2004-20260130-en
10 signatures
30 seconds
Behavioral task
behavioral2
Sample
csgo_legacy_debug.dll
Resource
win11-20260130-en
2 signatures
30 seconds
General
- Target csgo_legacy_debug.dll
- Size 8.3MB
- Sample260419-2dlahags2v
- SHA256 27f0b4010b36a0857f9a10492af817bc8b3d051440da9621af397ab5957e61e9
- MD5 b126daefe2133948a4a1dca610a035d5
- SHA1 c09919ba959999d1021399716ed98dfdafd1476d
- SHA512 9dd72299d729808bab72a59b535a2657b04155d202a6929f681ca0d9b502c711e15df91de82cdbdad082be18a77c0b41203bdd7fc3127895867bd92bb231d198
- SSDEEP 196608:pUn2XIIQQDv9agiOffmVgGJcClFZtaGZMxFTWq8ldL/3Q:82icKTtaG
- TLSH T146963B11A700E52AF9EB11BF99FF19DD91085AF097085CC3A3E8589D83AE4E179325CF
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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 rundll32.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 3420 chrome.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2428 chrome.exe 2428 chrome.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
pid Process 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 2428 chrome.exe Token: SeCreatePagefilePrivilege 2428 chrome.exe Token: SeShutdownPrivilege 2428 chrome.exe Token: SeCreatePagefilePrivilege 2428 chrome.exe - Suspicious use of FindShellTrayWindow 35 IoCs
pid Process 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe - Suspicious use of SendNotifyMessage 32 IoCs
pid Process 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe 2428 chrome.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4580 wrote to memory of 4752 4580 rundll32.exe 84 PID 2428 wrote to memory of 4640 2428 chrome.exe 87 PID 2428 wrote to memory of 3924 2428 chrome.exe 88 PID 2428 wrote to memory of 3924 2428 chrome.exe 88 PID 2428 wrote to memory of 3420 2428 chrome.exe 89 PID 2428 wrote to memory of 4160 2428 chrome.exe 90 PID 2428 wrote to memory of 4160 2428 chrome.exe 90 PID 2428 wrote to memory of 3076 2428 chrome.exe 92 PID 2428 wrote to memory of 3076 2428 chrome.exe 92 PID 2428 wrote to memory of 3128 2428 chrome.exe 93 PID 2428 wrote to memory of 3128 2428 chrome.exe 93 PID 2428 wrote to memory of 5032 2428 chrome.exe 94 PID 2428 wrote to memory of 5032 2428 chrome.exe 94 PID 2428 wrote to memory of 2708 2428 chrome.exe 95 PID 2428 wrote to memory of 2708 2428 chrome.exe 95
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\csgo_legacy_debug.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\csgo_legacy_debug.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4752
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2428 -
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=0x118,0x11c,0x120,0xf4,0x124,0x7ffae35ac728,0x7ffae35ac734,0x7ffae35ac7402⤵PID:4640
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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=1696,i,2983178617606079939,888808893933773801,262144 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=1960 /prefetch:22⤵PID:3924
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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 --force-high-res-timeticks=disabled --metrics-shmem-handle=2276,i,7549029726001729797,14056079540951243001,524288 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2268 /prefetch:32⤵
- System Time Discovery
PID:3420
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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=2400,i,14305591416563360935,1089805221366464921,524288 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2568 /prefetch:82⤵PID:4160
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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=3252,i,1410703602957819863,13284849729414568470,2097152 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3264 /prefetch:12⤵PID:3076
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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=3416,i,17454085720755983034,3103021122964757760,2097152 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3444 /prefetch:12⤵PID:3128
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=7 --metrics-shmem-handle=4420,i,18123800644661140931,4468509411324571806,2097152 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4436 /prefetch:22⤵PID:5032
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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 --disable-gpu-compositing --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=8 --metrics-shmem-handle=4716,i,4008823768508681706,2348895869935131336,2097152 --field-trial-handle=1976,i,18147325082272232528,18160563109906888988,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4732 /prefetch:12⤵PID:2708
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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:2812
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
- Size 6B
- SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
- MD5 377d072e137022223a370760763420bb
- SHA1 534e5f914ae99bf0a342a2f7a7e0724bd0d11ef7
- SHA512 d1e37e45e8d603c46c9254d7295744104222b09340246c5e5f50d661d4688ccc2068adf1e0cd78599bcdcf475f8a0a6255dcd3e429812aa14cc2e2022309955c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
- Size 1KB
- SHA256 cc05cc4f44e75a849d87f46a3b9d3609c9cc9885c2988b640ff1878be52eb91c
- MD5 2f8c4a137958b3bcf1153957a68ef1a3
- SHA1 0c636341c49a06d3a895cddbcd06d0f617d371b8
- SHA512 258d8d669851ff3be837b4229c611ab44aeae92c91285bb53f0120f44f1430ecfcb195917014eada399bc18e04ac6938e2e752e5b407264fac22f33a1baebd1f
- TLSH T134417CF783B4997E8A0196E4AA146E1FCE690924131C7CA689D4AE1B43F2972D20078E
- MD5 SHA1 SHA512 TLSH
- 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 1bb429f834ab25dcb4a58e8a05b5d2ff656b0b469319536dc677d18cc0097be7
- MD5 31a07c4c7fe43f4f22addf9e15febc7c
- SHA1 d8015d44a0174d6501c941b726a81b1f210ab8c8
- SHA512 d9e1da2d370fea541f5c1de7e279b5a5a158b356d8eefd39c4483f8284f4f38bd81aab2f2f2e5dbe3b359259c18184d31c8bed2a8f79fad0fddb771fb9df3d1f
- TLSH T1A5F00EA7E77D7417A0BC81775F04FC05A5B6B831069224E0EF6A416DE0884F30F03057
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
- Size 11KB
- SHA256 60ca28a6b128a569fd46fce75876409b4b503d3272ca63d5a4a1497b6f91a41e
- MD5 eac569af1152e22721f161240cbdf396
- SHA1 f209059651cee37ea4434b0d451e71c739b7de2a
- SHA512 262c2ba06df53a4800b16c4c00d9c2bba7f17be4e68c49769f7c639d2f1b599a2d2c10cde918585f35aad13c3e7fe11a4cb128ae83f38c6ccfe761171495f062
- SSDEEP 192:pRJlMQmdcv7rpAPRp2m98Hsb+WNnMI10JVvPyIsnAUge:pRJlIIHUXF6wM60fLe
- TLSH T19732B51EA914757B4CCBC229F92AB75BDBF6102134843E84DAFC8A3C15EBACD2217457
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
- Size 17KB
- SHA256 03973a25da0021eab19b8f1369a5523343654f3887234a1e1cc301245a48728d
- MD5 e96921d5ae30116aafe48367f7ac6695
- SHA1 c6641ccac61c68d82ff32eff425c15feb5074091
- SHA512 7547cbfa0fc206b66f70451b792b574afeb0e98365fa6e0b5000e8553976425c99b5d9d4c5ead0b18d87bd8ab8100bb185fc97363145cbc0d2cc4cf9b3e8d865
- SSDEEP 384:MajIf7KxkXqKf/pUZNCgVLH2HfgslPa7pLuLcifqrXODID+ErU36SHG6+AwTlTNv:MKIf7KxkXqKf/pUZNCgVLH2Hfgs9a7pb
- TLSH T1A1720B777C4C9E7B0F94C6C8D8167E4FADB6024A65DD886482FB982A03D4BCF114A1E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
- Size 120B
- SHA256 e20f580660e2ab86d0bc73cc710e55e3e582743a8e2aaf9879b1317277b58775
- MD5 fb37a17e788def337a54d46bfe64ef38
- SHA1 d1e1fd51a82de36e0efcb5cc74b7bc18a96e3e28
- SHA512 19ebc430ca40b78da104f8b00a427f795887dca1f3230e2ac413276a52e64c0a54bdffd518493d64e0d5c3c03d7ea7017ea653e017d3511fab41f2e9f5ff7061
- TLSH T1B0B0123080419640C81302B81186148821089F198704131653F06B76EC364A14025350
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5874be.TMP
- Size 96B
- SHA256 888f4480154a501b25a2aacdf4d92bf3ba13291faca2225e2bf98b6021dbec44
- MD5 0edb3eb7495278e4662aa3b4ef9502ca
- SHA1 3208a3f68548db7cf1ad1232e551e462e41bba26
- SHA512 b6c8750296d10dde466b6c25a3efbda3792af2bc9b7a30f941b88fbb832610ace398c22630d893c353b72ac5bdfaec55931b869a7b86d62ae169f869c1aeb17c
- TLSH T12EB02228C003E202E00303B028C0E2E83020CF2EC283023382F02EB2CE202300830A30
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 89KB
- SHA256 da177a5fbe199a5c556b9f7d0624f5236263c1a86ce9bcd4584ea7124f116d89
- MD5 d89b502dbfb93088e8c4968666feceab
- SHA1 3210add46b985fe8def635b07e72008ab023b4a6
- SHA512 3b7e9a0338b23b348691aef76b25e036c5c5b58b22c6a557e4d0c142f62b791fa040c82eaedd809c895b1ee67ba2d0a9c0267bc5fed330971505ecacc799235f
- SSDEEP 1536:ggcYRrL+PTA5F9/EO93Sos5EA3A820kOzXmUWUSGbqRszr6vFAlZLPm+6jR9YE3b:F3Qw/xLANk0mUW5GmRntSFCjEENl
- TLSH T1179302BA4E2A46E7957E469176AE780DCE12134D70AFA8CC316C539C21D01C92B73F73
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 91KB
- SHA256 a85f7319cc49fde0e6c1cacd331ef698fdc5d079285180019cd68ec6c44bb706
- MD5 9df6a21791c6f10732ef403be44f027b
- SHA1 146213d2e12598be066c382704bfa968a95d292e
- SHA512 c3c370222ba3a925e7369308f872b2d38abc0a154c30c393af5875a84a9a04084d1bab8b074914452ebe40ea0b8d6e3c9391c30805102e658de0b515912a0bd5
- SSDEEP 1536:xfHcYRrL+PTA5F9/EO93Sos5EA3A820kOzXmUWUSGbqRszr6vFAlZLPm+6jR9YEi:t3Qw/xLANk0mUW5GmRntSFCjEENE
- TLSH T1A79312BA5E2A59E355BE46D1326E380ECE12130D319FA8CC72A8139D21D41CD2B73E33
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
- Size 264KB
- SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
- MD5 f50f89a0a91564d0b8a211f8921aa7de
- SHA1 112403a17dd69d5b9018b8cede023cb3b54eab7d
- SHA512 bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
- SSDEEP 3:MsEllllkEthXllkl2zE:/M/xT02z
- MD5 SHA1 SHA512 SSDEEP