Static task
static1
Behavioral task
behavioral1
Sample
c2a6d744a8717a5a9a5dd457d7fa255f2d31d902539ca83fb0fa488064ba3d10.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c2a6d744a8717a5a9a5dd457d7fa255f2d31d902539ca83fb0fa488064ba3d10.exe
Resource
win10v2004-20240802-en
General
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Target
85c22a5523efd8bc7af5523c40a37cb4.zip
-
Size
52KB
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MD5
3aa284d9219562cddb6412e0472997a3
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SHA1
0d580c3c56cf3eae1e272e4ce4244e1c24784cb3
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SHA256
0ec04d006575c99945416fd1acfc298a3056428155b3f868ba22dd0a0af8205e
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SHA512
8d35405e28f76b55d1a67a3d1a198a6bb263e450e16b0da0b632ad64b84a801d09a0ef1812f245f7b2d232d4ca4c499df40a0b932488a788caee84f11dabde8d
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SSDEEP
1536:kJW939MYrSJGODMeYrFl+DjlBvstM3DJiFjOY:uU3BsGheYpl+tBvKQDip
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/c2a6d744a8717a5a9a5dd457d7fa255f2d31d902539ca83fb0fa488064ba3d10
Files
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85c22a5523efd8bc7af5523c40a37cb4.zip.zip
Password: infected
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c2a6d744a8717a5a9a5dd457d7fa255f2d31d902539ca83fb0fa488064ba3d10.exe windows:6 windows x64 arch:x64
Password: infected
eb2c7528c5e1067c1720a7639ed0ef7f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
bcrypt
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
crypt32
CryptBinaryToStringA
CryptStringToBinaryA
CryptDecodeObject
ws2_32
inet_addr
inet_ntoa
WSACleanup
closesocket
gethostbyname
WSAStartup
send
socket
connect
recv
htons
setsockopt
WSAGetLastError
secur32
InitSecurityInterfaceA
kernel32
CreateThread
GetModuleFileNameA
Sleep
GetConsoleWindow
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
GetStdHandle
GetCurrentThreadId
GetLocalTime
GetTickCount
GetCommandLineW
LocalFree
GetEnvironmentVariableA
LoadLibraryA
ReadFile
WriteFile
SetFilePointer
GetFileAttributesA
CreateFileA
CloseHandle
GetFileSize
FlushFileBuffers
WaitForSingleObject
TerminateThread
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
user32
ShowWindow
advapi32
RegEnumValueA
RegSetValueExA
CryptExportKey
CryptDuplicateHash
CryptEncrypt
CryptSetKeyParam
CryptImportKey
CryptDestroyKey
CryptCreateHash
CryptHashData
RegQueryInfoKeyA
RegCloseKey
CryptReleaseContext
RegOpenKeyExA
CryptDestroyHash
CryptGetHashParam
CryptGenRandom
CryptAcquireContextA
shell32
CommandLineToArgvW
msvcrt
__CxxFrameHandler3
atexit
vprintf
free
malloc
vsprintf_s
_vscprintf
sscanf
_mkgmtime
time
wcstombs
memmove
memchr
memcmp
memcpy
memset
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 324B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ