Static task
static1
Behavioral task
behavioral1
Sample
b89a22fd9561cb65c9f4de8b327f14b4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b89a22fd9561cb65c9f4de8b327f14b4.exe
Resource
win10v2004-20240226-en
General
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Target
b89a22fd9561cb65c9f4de8b327f14b4
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Size
184KB
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MD5
b89a22fd9561cb65c9f4de8b327f14b4
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SHA1
8b1d6902242e2d44115a1facde82387aaf29b54d
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SHA256
f8d7212546228e08153d603bd594582980b5c5a0c6a78c2e88d4c2404b0382a8
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SHA512
8a898961e193636d322454bb1a8c0527cf68fbaf3a3e2aea0b38b7637402bd82dfd9f9f4e2c8ab3f949f28ea5cea1137c79c87a835d108c3499cc3b376facb93
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SSDEEP
1536:CepyouWWomWqHd/NCvmv+9KhNp1bRk916zVQZj4SikX1HmLw+1369I1EaOBVHGFK:NiWWow+vmvZVR+6zVyj4i1aww69I1EmM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b89a22fd9561cb65c9f4de8b327f14b4
Files
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b89a22fd9561cb65c9f4de8b327f14b4.exe windows:4 windows x86 arch:x86
74a887b60d62b8a9b244e608e6975fab
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
WaitForSingleObject
CreateProcessA
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
CreateFileA
TerminateProcess
GetVersionExA
GetStartupInfoA
GetModuleHandleA
LoadLibraryA
GetProcAddress
Sleep
FreeLibrary
WideCharToMultiByte
GetFileAttributesExA
SetFileTime
GetSystemDirectoryA
GetModuleFileNameA
WinExec
GetLastError
CloseHandle
user32
CreateWindowExA
ShowWindow
RegisterClassExA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
advapi32
RegQueryValueExA
StartServiceA
OpenServiceA
DeleteService
OpenSCManagerA
CreateServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
strchr
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
time
srand
__CxxFrameHandler
strstr
_strlwr
_access
rand
sprintf
??3@YAXPAX@Z
??2@YAPAXI@Z
wcslen
atoi
dbghelp
ImageNtHeader
Sections
.text Size: 20KB - Virtual size: 16KB
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: 124KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pdata 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