Behavioral task
behavioral1
Sample
8f380ef2d6704292485e7e958dbac80b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8f380ef2d6704292485e7e958dbac80b.exe
Resource
win10v2004-20231222-en
General
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Target
8f380ef2d6704292485e7e958dbac80b
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Size
4.4MB
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MD5
8f380ef2d6704292485e7e958dbac80b
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SHA1
c3d7073dcdd273dad9ea2ef2097db3015ba4e3af
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SHA256
7a2a1c0a41a5b4b78e68adea9c5beeccf76a3717e6fe6021a595c7ada3ba46d0
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SHA512
ed6890182c2b0ef4bacbe92bf6ba084dde7b2208dc2474337ed0cf7237435c1151d0f90503f53a5db2bcf8e933cae3076ff3e486e873b12cf18d6ad53588a37a
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SSDEEP
98304:RBlSEy8P+q6Gs+Wx/FZiRhDHgUjoB3ATvVa5:Zy8Gq6Gs+m/FZihDA3GNa5
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f380ef2d6704292485e7e958dbac80b
Files
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8f380ef2d6704292485e7e958dbac80b.exe windows:6 windows x64 arch:x64
e934cf1f7ce0fa95f34da3b50d76c86e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
d3d11
D3D11CreateDeviceAndSwapChain
imm32
ImmSetCompositionWindow
ws2_32
inet_pton
ntdll
RtlInitUnicodeString
shlwapi
PathRemoveFileSpecA
kernel32
AreFileApisANSI
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
ShowWindow
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
advapi32
RegOpenKeyA
msvcp140
?_Winerror_map@std@@YAHH@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
api-ms-win-crt-runtime-l1-1-0
_get_initial_narrow_environment
api-ms-win-crt-heap-l1-1-0
free
api-ms-win-crt-stdio-l1-1-0
setvbuf
api-ms-win-crt-string-l1-1-0
isprint
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-math-l1-1-0
sqrtf
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 250KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ