Static task
static1
Behavioral task
behavioral1
Sample
daewoo_tms_19FEB2016.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
daewoo_tms_19FEB2016.exe
Resource
win10v2004-20230220-en
General
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Target
daewoo_tms_19FEB2016.exe
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Size
593KB
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MD5
4a93292075747d2b0ca23adf3a955fbc
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SHA1
9d4410eb299ac917e4b1a97b8b4ea622192a131f
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SHA256
4b099c7c4dbfd7013a23662b518c09b593cecec07a0886d3069d77f8aaeecf0c
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SHA512
8c08d638674b821747e0069ff6a25a2b5cbb5e92ccda838475539e74adea29da2100d596d7e55ff55f137a78098facbb896604a769b6b30eed6353cf2337d8d2
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SSDEEP
12288:vrX/CrRxHh8TkDtZgFFg/a+hm2qZ4IadO8aS:WHh8QDHthm2i4IugS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource daewoo_tms_19FEB2016.exe
Files
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daewoo_tms_19FEB2016.exe.exe windows x86
5916579399eb67d9b3c360d074412c1e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
pbvm100
ord67
kernel32
VirtualFree
GetSystemInfo
VirtualProtect
GetLocaleInfoA
GetStringTypeW
GetCommandLineW
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
ExitProcess
GetProcAddress
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
HeapAlloc
VirtualAlloc
HeapReAlloc
RtlUnwind
InterlockedExchange
VirtualQuery
HeapSize
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ