Static task
static1
Behavioral task
behavioral1
Sample
Kaspersky Tweak Assistant.exe
Resource
win11-20240508-en
General
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Target
Kaspersky Tweak Assistant.exe
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Size
18.5MB
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MD5
19f36e9df86ae2290d408814a25bd0fc
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SHA1
46cbfa7e7742bb01d54beb9ae36f92bda6f020c7
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SHA256
0805293a2c2225e58ea2a19fbaaf370c122e574e5240f9394a5d017e2c56f2f6
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SHA512
84879705f35ae48daa98c4e15cdfd4150361ef301bf16038e62dfd13a6e4735e5a4eba7229a42becf1f4a2728b9e2fda973ba117af8232b1099814dc7cd84d79
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SSDEEP
393216:UQQSEjdHImis1EZrgfvA7RhztMaPsx8B0SDT4Jg8NIvz64WZU3pu:UQAZiMEZCSLiT8CQ8NIr64WM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Kaspersky Tweak Assistant.exe
Files
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Kaspersky Tweak Assistant.exe.exe windows:5 windows x86 arch:x86
c732fb0e2564c773cbc1a8c3747f1634
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
wsock32
gethostbyname
version
GetFileVersionInfoW
winmm
timeGetTime
comctl32
ImageList_ReplaceIcon
mpr
WNetGetConnectionW
wininet
HttpOpenRequestW
psapi
GetProcessMemoryInfo
iphlpapi
IcmpSendEcho
userenv
DestroyEnvironmentBlock
uxtheme
IsThemeActive
kernel32
GetVersionExW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetKeyboardLayoutNameW
gdi32
EndPath
comdlg32
GetSaveFileNameW
advapi32
GetAce
shell32
DragFinish
ole32
CoTaskMemAlloc
oleaut32
CreateStdDispatch
Sections
.text Size: - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jhk0 Size: - Virtual size: 10.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.jhk1 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jhk2 Size: 18.4MB - Virtual size: 18.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 86KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ