Static task
static1
Behavioral task
behavioral1
Sample
convert.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
convert.exe
Resource
win10v2004-20230220-en
General
-
Target
convert.exe
-
Size
19KB
-
MD5
2b1ac34ab72c95793cfe7e936f15389d
-
SHA1
a964322a5c12a99fc7c8ce5ef48f98c3e2ca01ce
-
SHA256
2598be0686dd5bf41f3270483a210a33dfd190a902021adf2407bed8a9c5c84d
-
SHA512
d14702345862b4db2e765aedb312621288a25ba8c45b7fba74e2fa17a1c91b779806dbcb4cc0482d3611143e7f1b8e17e224ef2cd654f42d5efc1b01d4b97144
-
SSDEEP
384:aJloU9AHup2V7CV5SugYcFl/sX6XvwTaAztbNDWCqW/L:6loPHupWBugYMYFZbjj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource convert.exe
Files
-
convert.exe.exe windows x86
67458faec238a61dd838dd54ca17f2a9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ulib
?Strcat@WSTRING@@QAEEPBV1@@Z
?Initialize@WSTRING@@QAEEPBV1@KK@Z
?Initialize@WSTRING@@QAEEPBGK@Z
?Initialize@WSTRING@@QAEEPBDK@Z
??1OBJECT@@UAE@XZ
?Strupr@WSTRING@@QAEPAV1@XZ
?Stricmp@WSTRING@@QBEJPBV1@@Z
?DebugDump@OBJECT@@UBEXE@Z
?AnalyzePath@PATH@@QAE?AW4PATH_ANALYZE_CODE@@PAVWSTRING@@PAV1@0@Z
?QuerySystemDirectory@SYSTEM@@SGPAVPATH@@XZ
?QueryFile@SYSTEM@@SGPAVFSN_FILE@@PBVPATH@@EPAE@Z
?QueryCurrentDosDriveName@SYSTEM@@SGEPAVWSTRING@@@Z
?QueryDriveType@SYSTEM@@SG?AW4DRIVE_TYPE@@PBVWSTRING@@@Z
?QueryVolumeLabel@SYSTEM@@SGPAVWSTRING@@PAVPATH@@PAU_VOL_SERIAL_NUMBER@@@Z
?QueryLibraryEntryPoint@SYSTEM@@SGP6GHXZPBVWSTRING@@0PAPAX@Z
?FreeLibraryHandle@SYSTEM@@SGXPAX@Z
?QueryWindowsErrorMessage@SYSTEM@@SGEKPAVWSTRING@@@Z
??0FLAG_ARGUMENT@@QAE@XZ
?Initialize@FLAG_ARGUMENT@@QAEEPAD@Z
??0ARRAY@@QAE@XZ
?IsGuidVolName@PATH@@QAEEXZ
??0PATH@@QAE@XZ
?Initialize@PATH@@QAEEPBVWSTRING@@E@Z
??1PATH@@UAE@XZ
?AppendBase@PATH@@QAEEPBVWSTRING@@E@Z
?Compare@OBJECT@@UBEJPBV1@@Z
??0CLASS_DESCRIPTOR@@QAE@XZ
?Initialize@CLASS_DESCRIPTOR@@QAEEPBD@Z
?Initialize@PROGRAM@@QAEEKKK@Z
??1PROGRAM@@UAE@XZ
?DisplayMessage@PROGRAM@@UBAEKW4MESSAGE_TYPE@@PADZZ
??1ARRAY@@UAE@XZ
?Initialize@ARRAY@@QAEEKK@Z
?Put@ARRAY@@UAEEPAVOBJECT@@@Z
??0DSTRING@@QAE@XZ
?DisplayMessage@PROGRAM@@UBEEKW4MESSAGE_TYPE@@@Z
?Fatal@PROGRAM@@UBAXKKPADZZ
?Fatal@PROGRAM@@UBEXXZ
?GetStandardInput@PROGRAM@@UAEPAVSTREAM@@XZ
?GetStandardOutput@PROGRAM@@UAEPAVSTREAM@@XZ
?GetStandardError@PROGRAM@@UAEPAVSTREAM@@XZ
?Usage@PROGRAM@@UBEXXZ
?ValidateVersion@PROGRAM@@UBEXKK@Z
??0PROGRAM@@IAE@XZ
??0STRING_ARGUMENT@@QAE@XZ
??1STRING_ARGUMENT@@UAE@XZ
?Initialize@STRING_ARGUMENT@@QAEEPAD@Z
??0ARGUMENT_LEXEMIZER@@QAE@XZ
??1ARGUMENT_LEXEMIZER@@UAE@XZ
?Initialize@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
?DoParsing@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
?QueryInvalidArgument@ARGUMENT_LEXEMIZER@@QAEPAVWSTRING@@XZ
?PrepareToParse@ARGUMENT_LEXEMIZER@@QAEEPAVWSTRING@@@Z
?IsValueSet@ARGUMENT@@QAEEXZ
?SetCaseSensitive@ARGUMENT_LEXEMIZER@@QAEXE@Z
??8WSTRING@@QBEEABV0@@Z
??1DSTRING@@UAE@XZ
ifsutil
?QueryFileSystemName@IFS_SYSTEM@@SGEPBVWSTRING@@PAV2@PAJ1@Z
?DeleteEntry@AUTOREG@@SGEPBVWSTRING@@0@Z
?AddEntry@AUTOREG@@SGEPBVWSTRING@@@Z
?GenerateLabelNotification@SUPERAREA@@SGJPBVWSTRING@@PAV2@PAU_FILE_FS_SIZE_INFORMATION@@PAU_FILE_FS_VOLUME_INFORMATION@@@Z
?DosDriveNameToNtDriveName@IFS_SYSTEM@@SGEPBVWSTRING@@PAV2@@Z
?IsArcSystemPartition@IFS_SYSTEM@@SGEPBVWSTRING@@PAE@Z
ntdll
RtlUnhandledExceptionFilter
NtTerminateProcess
RtlFreeHeap
RtlAllocateHeap
scecli
SceConfigureConvertedFileSecurity
osuninst
RemoveUninstallImage
IsUninstallImageValid
kernel32
SetErrorMode
GetLastError
HeapSetInformation
GetModuleHandleW
CompareStringW
SetUnhandledExceptionFilter
Sleep
msvcrt
?terminate@@YAXXZ
_initterm
__setusermatherr
__p__fmode
_cexit
_controlfp
exit
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter
_except_handler4_common
_exit
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 892B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ