dd373_dll
Behavioral task
behavioral1
Sample
ysme.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ysme.exe
Resource
win10v2004-20240226-en
General
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Target
ysme.exe
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Size
68KB
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MD5
63e89bf274c20c083a0fe769e948e2b4
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SHA1
ffe988132fc4e69e782f3fc9da8e13c281d1b302
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SHA256
d536aae3b7468b7598e0e5e39e004bc26a087b81e68c3fdf9205762f2bb6782a
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SHA512
108e8eccba50e0bc91ececd68fdfb3019e42f2d6be04885a29c5b81f288803eebc619a3ec00cf6458b87038d62bfe63ce9c642627742fded111890b3b5fc9c6b
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SSDEEP
768:BCB8S+OR7dOahyoHokBtqN74W7bZZmYb9PyzcjRlYlwa6NVdkPnJJMIIV:BHJaAoHoc2x7bZoYBAcQlwJdMY
Malware Config
Signatures
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RunningRat payload 1 IoCs
resource yara_rule sample family_runningrat -
Runningrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ysme.exe
Files
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ysme.exe.exe windows:4 windows x86 arch:x86
1b365823829e2ac9bfb0aa5d328240a4
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
msvcrt
??1type_info@@UAE@XZ
??3@YAXPAX@Z
_CxxThrowException
__CxxFrameHandler
kernel32
HeapAlloc
SetUnhandledExceptionFilter
CreateThread
WaitForSingleObject
ExitProcess
CloseHandle
GetProcessHeap
GetProcAddress
LoadLibraryA
HeapReAlloc
VirtualFree
FreeLibrary
VirtualAlloc
IsBadReadPtr
Exports
Exports
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ