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Analysis
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max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2023, 01:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SKlauncher 3.0.0.exe
Resource
win7-20230220-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
SKlauncher 3.0.0.exe
Resource
win10v2004-20230220-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
SKlauncher 3.0.0.exe
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Size
1.2MB
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MD5
32c7e3347f8e532e675d154eb07f4ccf
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SHA1
5ca004745e2cdab497a7d6ef29c7efb25dc4046d
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SHA256
107bb526c374d6fd9f45317c0c16e83ab50076f2bcd630caf3d6794596fae69b
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SHA512
c82f3a01719f30cbb876a1395fda713ddba07b570bc188515b1b705e54e15a7cca5f71f741d51763f63aa5f40e00df06f63b341ed4db6b1be87b3ee59460dbe2
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SSDEEP
24576:Dh199z42ojP6a7HJlF9eu5XFQZSIZeNGdmEE8H17UBcegl:R9zbgH3euNFQZr/oEE892cfl
Score
7/10
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 3724 javaw.exe -
Enumerates system info in registry 2 TTPs 2 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 -
Suspicious use of AdjustPrivilegeToken 20 IoCs
description pid Process Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe Token: SeShutdownPrivilege 4416 chrome.exe Token: SeCreatePagefilePrivilege 4416 chrome.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3724 javaw.exe 3724 javaw.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1200 wrote to memory of 3724 1200 SKlauncher 3.0.0.exe 85 PID 1200 wrote to memory of 3724 1200 SKlauncher 3.0.0.exe 85 PID 4416 wrote to memory of 4532 4416 chrome.exe 89 PID 4416 wrote to memory of 4532 4416 chrome.exe 89 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1036 4416 chrome.exe 91 PID 4416 wrote to memory of 1092 4416 chrome.exe 92 PID 4416 wrote to memory of 1092 4416 chrome.exe 92 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93 PID 4416 wrote to memory of 1140 4416 chrome.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\SKlauncher 3.0.0.exe"C:\Users\Admin\AppData\Local\Temp\SKlauncher 3.0.0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe"C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -Xms32m -Xmx256m -jar "C:\Users\Admin\AppData\Local\Temp\SKlauncher 3.0.0.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:3724
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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 use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4416 -
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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb2ccb9758,0x7ffb2ccb9768,0x7ffb2ccb97782⤵PID:4532
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1780 --field-trial-handle=1964,i,13705221073058018392,6548062177113950950,131072 /prefetch:22⤵PID:1036
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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 --mojo-platform-channel-handle=2208 --field-trial-handle=1964,i,13705221073058018392,6548062177113950950,131072 /prefetch:82⤵PID:1092
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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=utility --mojo-platform-channel-handle=1372 --field-trial-handle=1964,i,13705221073058018392,6548062177113950950,131072 /prefetch:82⤵PID:1140
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
72KB
MD5ad68f7293aed7dbbe88e89d188f479bb
SHA1a074e263d671b41f198c7272ba105bb689189780
SHA2565f9a4d02a11139ab88a47997a8277ffbe5d6afb1014b3c0e94bea4b5b13d72cf
SHA512da34db67d9bb198766bbf5dbde003e9ea6cbda14912eec8cb2a3489ddba414b78561c09f0fa57adbe37b17150783937148bbdcb84415e186b180955364cf1d56
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Filesize
9KB
MD5697d496ac9f5aaab8ae025322358c61e
SHA12043eac8cdcc2e24b854af1eacd77a5f2a395a27
SHA256a7273a4cf48ab3413f2c186cc95a3367a73ce99f8d45329383219d4cc27003aa
SHA512b6702cd49a3af9f97f697565136f140692af9f8b271e672f2e91c920a23212b778583786f2377078117113647926338614a92c4a2423318b7a21ba2fe3a89838