Static task
static1
Behavioral task
behavioral1
Sample
4b63ce72e71d1288b26908b2e3cd40a16bbf7eb372f95ec55b6f19afda509d5a.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
4b63ce72e71d1288b26908b2e3cd40a16bbf7eb372f95ec55b6f19afda509d5a.exe
Resource
win10v2004-20230703-en
General
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Target
6ef9417294b55d22da3cb5127e6f833a.bin
-
Size
1.3MB
-
MD5
46cdc6dfedbed05fe813002acbc4fb4a
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SHA1
a200c021c268651067a3ab5a68344d874f8fafd1
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SHA256
a71eff727c7f1d47cbede6c9d5901e3482a62a3fe25e07c77c71ffecfea98198
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SHA512
01e872c94a0d5d2333836fa4ba65d4b44a7af2389398730080f1b76333755c8d0edd68b672361f2ae4570433914575096566dcb4c555b282779ea9b4c92b5668
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SSDEEP
24576:JUfj1yQNg7p8G+fL4p36YOYlsOCZgBkcwATc544ptHQfxfEigZU0Cr:JA5qy4x6LYlsOCZgBBFTcOqtyDeU02
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/4b63ce72e71d1288b26908b2e3cd40a16bbf7eb372f95ec55b6f19afda509d5a.exe
Files
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6ef9417294b55d22da3cb5127e6f833a.bin.zip
Password: infected
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4b63ce72e71d1288b26908b2e3cd40a16bbf7eb372f95ec55b6f19afda509d5a.exe.exe windows x64
Password: infected
9cbefe68f395e67356e2a5d8d1b285c0
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
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: 464KB - Virtual size: 463KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 996KB - Virtual size: 996KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 87KB - Virtual size: 446KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 295B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 98KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 512B - Virtual size: 42B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/65 Size: 187KB - Virtual size: 186KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/78 Size: 94KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/90 Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 87KB - Virtual size: 87KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ