Static task
static1
Behavioral task
behavioral1
Sample
b9f96c49e7ddc4fe32c8905a1574551d2798b4614fe5082e02b11b05dc3a3b3c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b9f96c49e7ddc4fe32c8905a1574551d2798b4614fe5082e02b11b05dc3a3b3c.exe
Resource
win11-20240426-en
General
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Target
b9f96c49e7ddc4fe32c8905a1574551d2798b4614fe5082e02b11b05dc3a3b3c
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Size
13KB
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MD5
50a039bb9c92f10a05ba6d4fe5435f15
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SHA1
e97ed05058291824994098370a324e258496d704
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SHA256
b9f96c49e7ddc4fe32c8905a1574551d2798b4614fe5082e02b11b05dc3a3b3c
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SHA512
f72fa18226d264d3360e216c1838cf31d4e52614f0936523e725c38eda4c08c1bda7d6852af93ba050c4f743f605b28a0a2164eeffd4be6bb156fe023d621d40
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SSDEEP
192:dHQqSI1+5QRWYWmB6f3lK6Zb3r4KlGwhpPGMLQ7jU2gNNM2yCyWlJdxqHef1x3:BS1qRU9CScSjyXCyWlJj+yR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9f96c49e7ddc4fe32c8905a1574551d2798b4614fe5082e02b11b05dc3a3b3c
Files
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b9f96c49e7ddc4fe32c8905a1574551d2798b4614fe5082e02b11b05dc3a3b3c.exe windows:4 windows x64 arch:x64
359b230b6b15af1e91d9139f293c9e07
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
BCryptSetAuditingInterface
BCryptDestroySecret
BCryptDestroyKey
BCryptDestroyHash
BCryptEnumAlgorithms
BCryptKeyDerivation
BCryptProcessMultiOperations
BCryptUnregisterConfigChangeNotify
BCryptSignHash
BCryptVerifySignature
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