Static task
static1
Behavioral task
behavioral1
Sample
bbcf22aa482ee7f3cf7d9defdad1df591e354264609814a62d4b3fb42bb5ecbe.exe
Resource
win7-20240903-en
General
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Target
a6f91cf6fdca195778e89e32efdfcd97.bin
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Size
4.4MB
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MD5
598e1e89154d065123a071fa0da2f789
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SHA1
2fbca3709c5f8e9c80121854f2689801fbcf031e
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SHA256
3285b78481d1b0b37022427b72f47fb2b36b100f010bcb45c5a37d8e9c15e0d1
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SHA512
f179671316654b1caacf749faaacdcc45443b580aaf4f3101525c30a1ce3e09efdec14b4964d66160321614c4a2aa9871b1eb5655660248dd90c17e21b48f034
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SSDEEP
98304:ynfCAhlMLINUxkHaHSornezNoWpOFII6sRX+2k5XxoapLGhzZaOY:ynXOkS+6Hl+I6Mo5XxoaBOad
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/bbcf22aa482ee7f3cf7d9defdad1df591e354264609814a62d4b3fb42bb5ecbe.exe
Files
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a6f91cf6fdca195778e89e32efdfcd97.bin.zip
Password: infected
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bbcf22aa482ee7f3cf7d9defdad1df591e354264609814a62d4b3fb42bb5ecbe.exe.exe windows:6 windows x86 arch:x86
Password: infected
1aae8bf580c846f39c71c05898e57e88
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
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6.8MB - Virtual size: 6.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 330KB - Virtual size: 496KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 316KB - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ