GetCurrentInternal_ReportRollbackEvent
Static task
static1
Behavioral task
behavioral1
Sample
GetCurrentDeploy.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
GetCurrentDeploy.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
GetCurrentRollback.exe
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
GetCurrentRollback.exe
Resource
win10v2004-20230703-en
General
-
Target
deploy.rar
-
Size
51KB
-
MD5
780f79f39cc66965bdfdc6f91f025cdd
-
SHA1
6444fb5ba3a208f18f9fd323f388c70f5750c733
-
SHA256
e8db237f94c2b0f129cdddbb23942d094ef1a86ad412fe25d07f3ca371b8f372
-
SHA512
ba2eaeb502fc0209e5e3bce4acb6252c0dc3c250f16ce09c30e2037baeb2c889efef49f110b3bf15309f69050acda43652cf1d00e88a397b4b8ff9b1989e1145
-
SSDEEP
1536:9i3vxP7hcnTwZXQTPL9Q1GdNip5J9bdUZzq/yJ:90vpPZrUNiHJpdSz9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/GetCurrentDeploy.dll
Files
-
deploy.rar.rar
-
GetCurrentDeploy.dll.dll windows x86
42c3c4b77a941150d7c603b42c8d7426
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleHandleA
GetTickCount64
GetLastError
LoadLibraryA
CloseHandle
GetProcAddress
GetCommandLineW
CreateEventA
CopyFileW
GetModuleFileNameA
lstrlenA
SetUnhandledExceptionFilter
LocalFree
GetNativeSystemInfo
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
advapi32
GetUserNameA
shell32
CommandLineToArgvW
msvcp140
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?_Xlength_error@std@@YAXPBD@Z
??Bid@locale@std@@QAEIXZ
?_Xruntime_error@std@@YAXPBD@Z
?_Makeloc@_Locimp@locale@std@@CAPAV123@ABV_Locinfo@3@HPAV123@PBV23@@Z
?_New_Locimp@_Locimp@locale@std@@CAPAV123@_N@Z
?_New_Locimp@_Locimp@locale@std@@CAPAV123@ABV123@@Z
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
??4?$_Yarn@D@std@@QAEAAV01@PBD@Z
?do_encoding@?$codecvt@_WDU_Mbstatet@@@std@@MBEHXZ
?do_max_length@?$codecvt@_WDU_Mbstatet@@@std@@MBEHXZ
?do_always_noconv@?$codecvt@_WDU_Mbstatet@@@std@@MBE_NXZ
?do_length@?$codecvt@_WDU_Mbstatet@@@std@@MBEHAAU_Mbstatet@@PBD1I@Z
?do_unshift@?$codecvt@_WDU_Mbstatet@@@std@@MBEHAAU_Mbstatet@@PAD1AAPAD@Z
?do_out@?$codecvt@_WDU_Mbstatet@@@std@@MBEHAAU_Mbstatet@@PB_W1AAPB_WPAD3AAPAD@Z
?do_in@?$codecvt@_WDU_Mbstatet@@@std@@MBEHAAU_Mbstatet@@PBD1AAPBDPA_W3AAPA_W@Z
??1?$codecvt@_WDU_Mbstatet@@@std@@MAE@XZ
??0?$codecvt@_WDU_Mbstatet@@@std@@QAE@ABV_Locinfo@1@I@Z
?in@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPA_W3AAPA_W@Z
?_Addfac@_Locimp@locale@std@@AAEXPAVfacet@23@I@Z
?_Decref@facet@locale@std@@UAEPAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UAEXXZ
?_Getname@_Locinfo@std@@QBEPBDXZ
??1_Locinfo@std@@QAE@XZ
??0_Locinfo@std@@QAE@HPBD@Z
??0_Locinfo@std@@QAE@PBD@Z
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
wtsapi32
WTSFreeMemory
vcruntime140
__std_exception_copy
memcpy
_except_handler4_common
memmove
memset
__std_exception_destroy
__std_type_info_destroy_list
_CxxThrowException
__CxxFrameHandler3
__std_terminate
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vfprintf
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_cexit
_invalid_parameter_noinfo_noreturn
_initterm_e
_initialize_narrow_environment
_initterm
exit
Exports
Exports
Sections
.text Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
GetCurrentRollback.exe.exe windows x86
2ae9bf6945520a50b8cb5fbbd431dc99
Code Sign
33:00:00:01:3f:89:41:98:7a:62:6b:86:4c:00:00:00:00:01:3fCertificate
IssuerCN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before23/10/2019, 23:17Not After21/01/2021, 23:17SubjectCN=Microsoft Time-Stamp Service,OU=Microsoft Ireland Operations Limited+OU=Thales TSS ESN:FC41-4BD4-D220,O=Microsoft Corporation,L=Redmond,ST=WA,C=USExtended Key Usages
ExtKeyUsageTimeStamping
33:00:00:01:e4:7c:fc:02:95:60:ff:84:fb:00:02:00:00:01:e4Certificate
IssuerCN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before02/05/2019, 21:20Not After02/05/2020, 21:20SubjectCN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
61:04:35:45:00:00:00:00:00:3fCertificate
IssuerCN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6dNot Before20/09/2018, 17:42Not After09/05/2021, 23:28SubjectCN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
61:16:68:34:00:00:00:00:00:1cCertificate
IssuerCN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6dNot Before03/04/2007, 12:53Not After03/04/2021, 13:03SubjectCN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52Certificate
IssuerCN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before02/05/2019, 21:37Not After02/05/2020, 21:37SubjectCN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
61:0e:90:d2:00:00:00:00:00:03Certificate
IssuerCN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before08/07/2011, 20:59Not After08/07/2026, 21:09SubjectCN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
f3:6d:2f:5e:9f:95:82:28:12:ea:b9:59:71:b7:17:84:34:af:b6:67:54:dd:fc:37:a0:de:37:58:a3:22:ba:feSigner
Actual PE Digestf3:6d:2f:5e:9f:95:82:28:12:ea:b9:59:71:b7:17:84:34:af:b6:67:54:dd:fc:37:a0:de:37:58:a3:22:ba:feDigest Algorithmsha256PE Digest Matchestruef6:6b:59:4f:df:1d:31:aa:9a:d1:d5:db:c4:28:c8:99:69:73:40:03Signer
Actual PE Digestf6:6b:59:4f:df:1d:31:aa:9a:d1:d5:db:c4:28:c8:99:69:73:40:03Digest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeLibrary
LoadLibraryExW
GetLastError
GetProcAddress
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
RtlUnwind
OutputDebugStringA
InterlockedCompareExchange
InterlockedExchange
Sleep
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
MultiByteToWideChar
InterlockedDecrement
InterlockedIncrement
WideCharToMultiByte
msvcrt
___lc_codepage_func
__iob_func
fclose
fflush
fgetc
fgetpos
fsetpos
fseek
fwrite
setvbuf
ungetc
fgetwc
fputwc
ungetwc
free
_CxxThrowException
memset
setlocale
malloc
_callnewh
__pctype_func
__mb_cur_max
__crtGetStringTypeW
__crtLCMapStringW
abort
_XcptFilter
__p__commode
_amsg_exit
__wgetmainargs
__set_app_type
exit
___lc_handle_func
_cexit
__p__fmode
__setusermatherr
_initterm
__uncaught_exception
??1type_info@@UAE@XZ
memcpy
memmove
_lock
_unlock
__dllonexit
_onexit
?terminate@@YAXXZ
_controlfp
isleadbyte
_fileno
_iob
_snprintf
_itoa
wctomb
__badioinfo
__pioinfo
_isatty
_write
_lseeki64
___mb_cur_max_func
__CxxFrameHandler
_errno
strcspn
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@XZ
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
??0bad_cast@@QAE@ABV0@@Z
??1bad_cast@@UAE@XZ
localeconv
memchr
_exit
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ