Static task
static1
Behavioral task
behavioral1
Sample
b4c8f30e470aafa331fb3c6bb12cdc81724f8b5b7afd6e28132e762d8809c000.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4c8f30e470aafa331fb3c6bb12cdc81724f8b5b7afd6e28132e762d8809c000.exe
Resource
win10v2004-20240226-en
General
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Target
b4c8f30e470aafa331fb3c6bb12cdc81724f8b5b7afd6e28132e762d8809c000
-
Size
5KB
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MD5
0664c396204288b328b9d5e0cd1d8489
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SHA1
5ba274b0c4468606fc043614f16ac8f36f49da8d
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SHA256
b4c8f30e470aafa331fb3c6bb12cdc81724f8b5b7afd6e28132e762d8809c000
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SHA512
040532007915abda48036cd6c3e96859c84883681bb18b9610423979d538dbe3bf8935c71efe60337d7f25d8b22b5321a4855c2347bdb3677078fad22455e481
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SSDEEP
48:SslXWFPpT+dXVfzZh4yMGcKzMEkTaak4PAZivO2pB42pBdvMZL2R7tsRuqSxp:5WLkFfNnOKYloIQ2pm2pbYSIxE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4c8f30e470aafa331fb3c6bb12cdc81724f8b5b7afd6e28132e762d8809c000
Files
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b4c8f30e470aafa331fb3c6bb12cdc81724f8b5b7afd6e28132e762d8809c000.exe windows:5 windows x86 arch:x86
7c5f9b19847a4e36080308f0e2c5add5
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
VirtualAlloc
GetModuleHandleA
GetProcAddress
VirtualAllocEx
WriteProcessMemory
CreateRemoteThread
CloseHandle
VirtualFree
GetProcessHeap
CreateFileMappingW
MapViewOfFile
OpenProcess
UnmapViewOfFile
GetCurrentProcess
TerminateProcess
HeapAlloc
HeapFree
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 538B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 174B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ