Static task
static1
Behavioral task
behavioral1
Sample
3b8f87079fce16c9c1f783eb8b32bca1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b8f87079fce16c9c1f783eb8b32bca1.exe
Resource
win10v2004-20231222-en
General
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Target
3b8f87079fce16c9c1f783eb8b32bca1
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Size
188KB
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MD5
3b8f87079fce16c9c1f783eb8b32bca1
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SHA1
07290367555b5425f251cea15fcf0b80d9869b74
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SHA256
f65e3b4d50678e029200ca23c6be405ab45dec826c1c53707d9f3b210e7ee8ed
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SHA512
650edec5c58d27e742a637303957dcef0e672ac6450af833f50c44becd569e9d54997c7069fcd537c42aa0527c902f9ecd261735ce89ecc83947c668631c6cb2
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SSDEEP
3072:DkF4PE9+3nyYA69OnAObeSCxkam9NgznygHN5rWyE:DkFEmYAIOnAUeIamDKrBE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b8f87079fce16c9c1f783eb8b32bca1
Files
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3b8f87079fce16c9c1f783eb8b32bca1.exe windows:4 windows x86 arch:x86
d32ab7873e0848b33f2390b38451a491
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
rpcrt4
UuidToStringA
advapi32
OpenSCManagerA
RegOpenKeyExA
CloseServiceHandle
CreateServiceA
StartServiceA
OpenServiceA
DeleteService
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
RegCloseKey
RegSetValueExA
RegCreateKeyExA
user32
wsprintfA
ole32
CoCreateGuid
CoInitialize
CoCreateInstance
shlwapi
SHEnumValueA
StrStrIA
SHSetValueA
SHGetValueA
SHEnumKeyExA
shell32
SHGetSpecialFolderPathA
msvcrt
strerror
wctomb
__mb_cur_max
isxdigit
atoi
isalpha
strlen
rand
wcscpy
mbstowcs
sprintf
srand
isgraph
fclose
fwrite
fopen
isalnum
ispunct
isupper
tolower
strcat
strcpy
islower
isspace
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
printf
??2@YAPAXI@Z
time
memset
malloc
memcpy
memcmp
free
strncpy
imagehlp
ImageNtHeader
kernel32
GetModuleHandleA
FindFirstFileA
GetStartupInfoA
GetPrivateProfileStringA
FindNextFileA
WideCharToMultiByte
GetFileAttributesExA
SetFileTime
lstrlenA
GetSystemDirectoryA
GetLocalTime
GetVersionExA
ExitProcess
CreateFileA
CloseHandle
GetLastError
GetFileAttributesA
SleepEx
Sections
.text Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE