D:\Information\Desktop\Windows\OS_Starter.exe
Static task
static1
Behavioral task
behavioral1
Sample
77b83174d385a2f3ab14d998d6350a81.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
77b83174d385a2f3ab14d998d6350a81.exe
Resource
win10v2004-20231215-en
General
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Target
77b83174d385a2f3ab14d998d6350a81
-
Size
151KB
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MD5
77b83174d385a2f3ab14d998d6350a81
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SHA1
7a83c4a5f4c850279287eacff177f3fa051b4d52
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SHA256
7da019da365314b6f3ef55027e3704576d582b31295b4fd439d07457d1b5da1f
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SHA512
ea43373d2c6e597f035c19dfb29ff06a730fc5513c7a3d5927c60d046acd4528e8037fd8cf2ca3634611a1ff60d29ea19d3d010ac7c985a7a20b118ce7a012b7
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SSDEEP
3072:a3tKqu+52LswRLOT9YDLNNYEpQZjMu8EvOY5qQZwUzw88QtCfu19:a3kwULOTCNNVQZjMar5qQZzzgQf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77b83174d385a2f3ab14d998d6350a81
Files
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77b83174d385a2f3ab14d998d6350a81.exe windows:5 windows x86 arch:x86
965be2c9e6064f70c2be1ef2739ab4c9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
msvcrt
_exit
__p__fmode
toupper
srand
isprint
__getmainargs
mktime
_initterm
__p__commode
_XcptFilter
isxdigit
_controlfp
__set_app_type
_ismbblead
exit
_amsg_exit
ungetc
shlwapi
PathFileExistsA
kernel32
SetThreadAffinityMask
GlobalUnlock
WaitForSingleObjectEx
GetTimeZoneInformation
GlobalGetAtomNameW
RegisterWaitForSingleObject
EnterCriticalSection
SizeofResource
lstrlenA
GlobalMemoryStatusEx
ole32
OleBuildVersion
Exports
Exports
_PostQuitMessagePostQuitMessagePostQuitMessagePostQuitMessage@0
Sections
.tuyth Size: 1024B - Virtual size: 582B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 143KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.gfbhg Size: 1024B - Virtual size: 744B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.trytr Size: 512B - Virtual size: 129B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fgdgdf Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ