Static task
static1
Behavioral task
behavioral1
Sample
e_s5e0b1.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e_s5e0b1.dll
Resource
win10v2004-20240412-en
General
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Target
ec75f9e86b4dfe9fb03e2e5b916c6e94d00002ee1c025d7d796e4c7f1fd4fd5d
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Size
122KB
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MD5
b08f57513169bf6f9f075bf5781b1a3a
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SHA1
1f1265078b495cea3ee2fa03daed2bdfdf8db630
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SHA256
ec75f9e86b4dfe9fb03e2e5b916c6e94d00002ee1c025d7d796e4c7f1fd4fd5d
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SHA512
cb4b3a77413633cd3b547e250fd29e40aac95be7fcaaa7c576e8b91b1acfd57f04005b6ac3ce7e5041342448f20eac6793326844ddb7f570f8790146e670b16b
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SSDEEP
3072:sthd9azbmff1XDtJ0MEPG+oQP77bSeZ0w8VicHxPEbO7R:sN9Amff1t8G+lP7fSeZHmJt7R
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/e_s5e0b1.dll
Files
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ec75f9e86b4dfe9fb03e2e5b916c6e94d00002ee1c025d7d796e4c7f1fd4fd5d.cab
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e_s5e0b1.dll.dll windows:4 windows x86 arch:x86
919b6f3405c36f1a9c0ab39dee1803da
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentThreadId
TlsSetValue
GetCommandLineA
GetVersionExA
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
TlsFree
SetLastError
TlsGetValue
GetLastError
TlsAlloc
HeapFree
HeapAlloc
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
WriteFile
LeaveCriticalSection
EnterCriticalSection
GetACP
GetOEMCP
GetCPInfo
VirtualAlloc
HeapReAlloc
InitializeCriticalSection
LoadLibraryA
HeapSize
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
RtlUnwind
LCMapStringA
LCMapStringW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualProtect
GetSystemInfo
VirtualQuery
Sections
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 336KB - Virtual size: 335KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ