Static task
static1
Behavioral task
behavioral1
Sample
a26c5eb50dbf1299b141277f3abf84cac33c8ad9daf9a131b01650c45991cec2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a26c5eb50dbf1299b141277f3abf84cac33c8ad9daf9a131b01650c45991cec2.exe
Resource
win10v2004-20230915-en
General
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Target
a26c5eb50dbf1299b141277f3abf84cac33c8ad9daf9a131b01650c45991cec2.exe.zip
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Size
5.4MB
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MD5
3a329417447b4edb1d1777c5d8232f69
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SHA1
534d40d804d94b48d3fd1ad91039a0dbaa25cf31
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SHA256
bb33bbeab1e613e968f9fd6cbc8a1761faa672387dba89b77f30b88107c069bf
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SHA512
3deefefa0c88b148c8bd1f44eb009dc245bdf99c340fd811af0331b9e73f5c80da968a8e16d2977fd2100c8382e6058ff78dfb74f24cd3bfcf71b97f3444bca5
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SSDEEP
98304:UndaEtS4YK7DYk1oqam3mwKMM/uQYL//XRTmpplzAnAGEC7XtbRdQSvhvGA/azDk:idiKsm3Ua//XRTWz0mUdFd9Mc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a26c5eb50dbf1299b141277f3abf84cac33c8ad9daf9a131b01650c45991cec2.exe
Files
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a26c5eb50dbf1299b141277f3abf84cac33c8ad9daf9a131b01650c45991cec2.exe.zip.zip
Password: infected
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a26c5eb50dbf1299b141277f3abf84cac33c8ad9daf9a131b01650c45991cec2.exe.exe windows:6 windows x64
f0ea7b7844bbc5bfa9bb32efdcea957c
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 8.8MB - Virtual size: 8.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 298KB - Virtual size: 719KB
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: 119KB - Virtual size: 119KB
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