Static task
static1
Behavioral task
behavioral1
Sample
b56feb3f91f74a6ac3807c1d5c6cd614.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b56feb3f91f74a6ac3807c1d5c6cd614.exe
Resource
win10v2004-20240226-en
General
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Target
b56feb3f91f74a6ac3807c1d5c6cd614
-
Size
176KB
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MD5
b56feb3f91f74a6ac3807c1d5c6cd614
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SHA1
81989d8ba5ffad117d81be2d61089d823301e289
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SHA256
f0be857261462d1b99652e333f07ed4bf5cafb6e596e79d16caa2dc3a9831862
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SHA512
680c58196264c51642015785ace9f54a237f3bec6e7834b3d38e92e0bc9c4dd4057424dc9e4b100c06aa8d4a4bd112cf798e092055bcb74a3a81c0217675e388
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SSDEEP
1536:mPpCaEcaN1xmhOO+vRlaIEE8cdueyorMjo4OMRxrjLMy16QjcD3ekxdmVb7hU0:A4aEmp+vRQzHcdu3orMjRX74QjqVmxtB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b56feb3f91f74a6ac3807c1d5c6cd614
Files
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b56feb3f91f74a6ac3807c1d5c6cd614.exe windows:4 windows x86 arch:x86
4f787dda5db497cf0bef6fef5dd59d5a
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
WriteFile
CreateFileA
SetFileTime
GetFileAttributesExA
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
OpenProcess
GetModuleFileNameA
GetVersionExA
GetStartupInfoA
GetModuleHandleA
GetCurrentProcess
DuplicateHandle
CloseHandle
LoadLibraryA
GetProcAddress
Sleep
WinExec
GetSystemDirectoryA
GetLastError
user32
CreateWindowExA
ShowWindow
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
RegisterClassExA
advapi32
GetUserNameA
DeleteService
OpenServiceA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
CreateServiceA
StartServiceA
ConvertSidToStringSidA
LookupAccountNameA
OpenSCManagerA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHSetValueA
SHGetValueA
msvcrt
wcslen
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
__CxxFrameHandler
strstr
strchr
atoi
_strlwr
rand
_access
sprintf
srand
time
??3@YAXPAX@Z
??2@YAPAXI@Z
dbghelp
ImageNtHeader
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
qdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
odata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ndata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
edata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ