Behavioral task
behavioral1
Sample
91c0b0a017d9aee42b6125923db1e623364a8443b44f533c20e64f75b8a540d6.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
91c0b0a017d9aee42b6125923db1e623364a8443b44f533c20e64f75b8a540d6.exe
Resource
win10v2004-20231020-en
General
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Target
91c0b0a017d9aee42b6125923db1e623364a8443b44f533c20e64f75b8a540d6
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Size
5.4MB
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MD5
7f5879e5f3626f00ff7ba889467e02f7
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SHA1
c286aaf6033b3ae5be57d106fa30b7fcdf2c15e9
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SHA256
91c0b0a017d9aee42b6125923db1e623364a8443b44f533c20e64f75b8a540d6
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SHA512
7fd957a38d68f4c88bce97768468c287e642ff9e6865a9fb12cdd91e2a7044cbc181dc17b650c0b87c406056ad98e738e01fe6ddc83aff284d2245bf526f7c36
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SSDEEP
98304:YykI7TnREac4uyamw22nK+x9h5LfsBbxC7WBOogMB7NlSUk5sZKzgx:Yy37TRUYz2K+oI8NAUG16
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 91c0b0a017d9aee42b6125923db1e623364a8443b44f533c20e64f75b8a540d6
Files
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91c0b0a017d9aee42b6125923db1e623364a8443b44f533c20e64f75b8a540d6.exe windows:5 windows x86
2df728b239afe0a1df3307c216dbb0f4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
ws2_32
recv
wtsapi32
WTSSendMessageW
user32
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
Sections
.text Size: - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.3MB - Virtual size: 5.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 130KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ