Static task
static1
Behavioral task
behavioral1
Sample
c1a23b26e79ea861e12f8c8db1f36e57773af4beefedc551383a381073c162aa.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c1a23b26e79ea861e12f8c8db1f36e57773af4beefedc551383a381073c162aa.exe
Resource
win10v2004-20240426-en
General
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Target
c1a23b26e79ea861e12f8c8db1f36e57773af4beefedc551383a381073c162aa.exe
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Size
13KB
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MD5
4d95095ed8991117b21d89b5b68fe719
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SHA1
e2d691a4a930043a3f819341758e03da6b60e2ba
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SHA256
c1a23b26e79ea861e12f8c8db1f36e57773af4beefedc551383a381073c162aa
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SHA512
caa5a9d18a3fc3206ca5aa348cb1595bf72203e67ff65933bb7691835c1baf64ca54c27349b0708db44f8f89ce71dcfb1569a86c0e7086f9f7ebfdcab1103493
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SSDEEP
192:IttbT5s9oMOx6NfKiiI5RKRgVEWBaBuZJ2grHbLIYKgCubDl+DlWWlJdxqHXYr4m:Y6w+KYZnni9ubh+hWWlJj+m
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c1a23b26e79ea861e12f8c8db1f36e57773af4beefedc551383a381073c162aa.exe
Files
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c1a23b26e79ea861e12f8c8db1f36e57773af4beefedc551383a381073c162aa.exe.exe windows:4 windows x64 arch:x64
08b5915d71a9d5104a4d97c7194ec894
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
memset
printf
memcpy
memmove
rand
wcslen
strcmp
srand
strtol
_wsystem
_vsnprintf
_vsnwprintf
__set_app_type
_controlfp
__argc
__argv
_environ
__getmainargs
exit
kernel32
FileTimeToSystemTime
GetProcessHeap
HeapAlloc
HeapSize
HeapReAlloc
CreateFileW
GetLastError
Sleep
WriteFile
HeapFree
CloseHandle
SleepEx
GetCommandLineW
ExpandEnvironmentStringsW
ntdll
NtQuerySystemInformation
RtlGetNtVersionNumbers
winhttp
WinHttpOpen
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpCloseHandle
bcrypt
BCryptEnumContexts
BCryptEnumProviders
BCryptEnumRegisteredProviders
BCryptFinalizeKeyPair
BCryptGenerateKeyPair
BCryptGenRandom
BCryptGetFipsAlgorithmMode
BCryptHashData
BCryptOpenAlgorithmProvider
BCryptRemoveContextFunction
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ