Static task
static1
Behavioral task
behavioral1
Sample
991e1b200db414f6a475771e26c890b3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
991e1b200db414f6a475771e26c890b3.exe
Resource
win10v2004-20231222-en
General
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Target
991e1b200db414f6a475771e26c890b3
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Size
61KB
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MD5
991e1b200db414f6a475771e26c890b3
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SHA1
bb1c76120a755b479a63b0ebc54734b6731614f2
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SHA256
24079003e1795c054818c87f197fd593e1b6795ba6332c02cb0710633ac24bcb
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SHA512
b9ada5e16a8b312d3a722bd92bd8e73a9e5439309e5e47cd7307af22d6d238d8b9669af89ddd4b1db6ceb782e0333d2fb6ff5c9a152881cf5aacd34363c0c6db
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SSDEEP
1536:2tPM3iHMhSfrqf0HF5srZNY8arvAEnuLz:w0mMhSTbFerZvPp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 991e1b200db414f6a475771e26c890b3
Files
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991e1b200db414f6a475771e26c890b3.exe windows:4 windows x86 arch:x86
bfc588dda2bcec26d58f8ea68473fc5a
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
shlwapi
StrChrA
StrStrA
StrToIntA
user32
PostThreadMessageA
wsprintfA
advapi32
DeleteService
OpenSCManagerA
OpenServiceA
CloseServiceHandle
QueryServiceStatus
ControlService
ole32
CoCreateGuid
msvcrt
__p__fmode
__set_app_type
_except_handler3
_controlfp
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
memcpy
time
srand
rand
memset
??2@YAPAXI@Z
??3@YAXPAX@Z
__getmainargs
kernel32
SetFilePointer
GetModuleFileNameA
DeleteFileA
GetModuleHandleA
GetStartupInfoA
ReadFile
CreateMutexA
GetLastError
GetFileAttributesExA
ReleaseMutex
lstrcpyA
lstrlenA
Sleep
LoadLibraryA
GetProcAddress
FreeLibrary
CreateFileA
WriteFile
GetSystemDirectoryA
lstrcatA
WaitForSingleObject
CloseHandle
GetFileTime
SetFileTime
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE