Static task
static1
Behavioral task
behavioral1
Sample
221f20b4add9a62bb0520465b6e28267.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
221f20b4add9a62bb0520465b6e28267.exe
Resource
win10v2004-20231215-en
General
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Target
221f20b4add9a62bb0520465b6e28267
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Size
108KB
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MD5
221f20b4add9a62bb0520465b6e28267
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SHA1
e0da8ea6641bfa677306508fc15f06c73e2c2178
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SHA256
311452f3c86433ab0fa5dd1865697f988d379179da4c741f75372a6febcf3b25
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SHA512
a20895783ae65776a0cb957c1a8cd06c147377e7095dad77e904dc636b0868cc288b5bb7d0cbce85a99a5f664d2c8c2a50d9c12610be9f3601bbf62144ccdcc0
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SSDEEP
3072:NcNBURdAID6WfQ2JbhyMz84HBmMox/v1K9:NcTURH42AYcJ/vo9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 221f20b4add9a62bb0520465b6e28267
Files
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221f20b4add9a62bb0520465b6e28267.exe windows:4 windows x86 arch:x86
ec0e342de0f5c18f9cd4b07f8d50ec09
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
SizeofResource
WriteFile
CloseHandle
FindResourceA
LoadResource
FreeResource
SetLastError
HeapFree
lstrcpyA
GetCurrentThreadId
GetPrivateProfileStringA
WritePrivateProfileStringA
GetModuleFileNameA
lstrlenA
lstrcatA
MultiByteToWideChar
WideCharToMultiByte
GetSystemDirectoryA
GetTickCount
Sleep
GetLastError
GetProcessHeap
HeapAlloc
GetModuleHandleA
GetProcAddress
user32
wsprintfA
GetMessageA
PostThreadMessageA
GetInputState
advapi32
InitializeAcl
DeleteService
OpenSCManagerA
OpenServiceA
CloseServiceHandle
StartServiceA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
LookupAccountNameA
GetFileSecurityA
InitializeSecurityDescriptor
GetSecurityDescriptorDacl
GetAclInformation
GetLengthSid
GetAce
EqualSid
AddAce
AddAccessAllowedAce
SetSecurityDescriptorDacl
GetSecurityDescriptorControl
SetFileSecurityA
QueryServiceStatus
GetUserNameA
RegQueryValueExA
CreateServiceA
ControlService
shlwapi
SHDeleteKeyA
netapi32
NetUserGetLocalGroups
NetApiBufferFree
msvcrt
_except_handler3
strchr
srand
rand
memcpy
fopen
memset
strlen
_stricmp
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 968B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ