Static task
static1
Behavioral task
behavioral1
Sample
28941b26584f12373c64c7612d378fdb.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
28941b26584f12373c64c7612d378fdb.dll
Resource
win10v2004-20231215-en
General
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Target
28941b26584f12373c64c7612d378fdb
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Size
24KB
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MD5
28941b26584f12373c64c7612d378fdb
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SHA1
f4d845d0be374236065d409cad81e7da8a095856
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SHA256
5ce0a103bb5b069215c8db85e956c9b7919a18f00b9f0eeb1ec9e66641c3a23b
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SHA512
c3ff4be7f433dbfa87ac01047c81501da0d18dce91b20537c026a89464e3dfb965bd255f78f97a178b88586658476b4099c66af241dac8e393558536a630ee79
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SSDEEP
768:lS6jrOdo1170sgvYHjUxj4io0WIErftzYxuLXARZASl+gLMNXJO6HTfcv:lS6jrQkH/tZOMNXrHTfA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28941b26584f12373c64c7612d378fdb
Files
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28941b26584f12373c64c7612d378fdb.dll windows:4 windows x86 arch:x86
0eabce53f1fca9970f272bfbced107a9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
Process32Next
Process32First
CreateToolhelp32Snapshot
Sleep
ExitThread
TerminateThread
WaitForMultipleObjects
lstrcatA
CreateMailslotA
GetModuleFileNameA
DisableThreadLibraryCalls
lstrcpyA
SetEvent
WaitForSingleObject
IsBadReadPtr
ReadFile
lstrlenA
GetSystemDirectoryA
CreateDirectoryA
GetTickCount
GetTempFileNameA
DeleteFileA
GetFileAttributesA
CreateEventA
GetLastError
OpenProcess
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
SetFilePointer
ReleaseMutex
SetEndOfFile
CreateMutexA
CreateThread
lstrcmpA
ResetEvent
CompareStringA
CreateFileA
WriteFile
CloseHandle
GetVersionExA
user32
wsprintfA
advapi32
CryptDecrypt
RegCloseKey
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegQueryValueExA
RegCreateKeyExA
RegNotifyChangeKeyValue
CryptReleaseContext
CryptDestroyKey
CryptDestroyHash
CryptEncrypt
CryptDeriveKey
CryptHashData
OpenProcessToken
CreateProcessAsUserA
CryptCreateHash
CryptAcquireContextA
RegSetValueExA
wininet
InternetGetConnectedState
HttpSendRequestA
InternetReadFile
InternetCloseHandle
HttpOpenRequestA
InternetConnectA
InternetOpenA
netapi32
Netbios
Sections
.text Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ