SeedGen[.]zip | Triage

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General

Target

SeedGen.zip
Size

143KB
MD5

6e0b7b72d0d8c737ad94540e48eec797
SHA1

5671d87acbbd89f4a84c8c3e32f5f8e2a58bcc69
SHA256

6a3fa4308cbb61d353045fca5c02dc1ecb3b980b02189efa4c04e67a29af4f44
SHA512

e9a0fb50d827e4813b1bdf6cdd3d8383944f2d12ea20b4afb0ab34440e44f0087363368ec8e918677c1e03b9861d2e8039b5ea82c69aa229e2ce864f77a5222a
SSDEEP

3072:197fob+e5Tt1e9p2zaVZUjbrWHhAakZaLL/AKbo3h1/Dri/nHKPQ16R:197Pk1e9pG/jmualrAKbo3h1/DraBq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/SeedGen/SeedGen.exe

Files

SeedGen.zip
.zip
SeedGen/SeedGen.exe
.exe windows:6 windows x64 arch:x64

56fcb2e4cbda918a841b58a2e2c6a969

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\55yar\source\repos\SeedPhrase\x64\Release\SeedPhrase.pdb

Imports

kernel32

CloseHandle
GetSystemInfo
CreateThread
GetProcAddress
GlobalMemoryStatusEx
Process32First
GetCurrentDirectoryA
GetLastError
CreateFileA
Process32Next
GetSystemTime
GetSystemTimeAsFileTime
GetCurrentThreadId
LoadLibraryA
QueryPerformanceCounter
GetModuleHandleW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
Sleep
GetModuleHandleA
SetConsoleTitleA
GetStdHandle
GetCurrentProcessId
SetConsoleTextAttribute
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitializeSListHead

user32

DispatchMessageA
LoadCursorA
DestroyWindow
GetSystemMetrics
ShowWindow
MessageBoxA
DefWindowProcA
CreateWindowExA
TranslateMessage
LoadIconA
PostQuitMessage
RegisterClassExA
UpdateWindow
GetAsyncKeyState
GetMessageA

gdi32

DeleteObject
CreateSolidBrush
CreatePen

advapi32

GetUserNameA

msvcp140

?_Xlength_error@std@@YAXPEBD@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Random_device@std@@YAIXZ
?_Xout_of_range@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_exception_destroy
_CxxThrowException
__C_specific_handler
__current_exception_context
memcpy
memmove
memset
memchr
memcmp
__std_exception_copy
__current_exception

api-ms-win-crt-runtime-l1-1-0

_seh_filter_exe
_set_app_type
_cexit
_get_initial_narrow_environment
_initterm
_initterm_e
exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_crt_atexit
system
_register_onexit_function
_invalid_parameter_noinfo_noreturn
terminate
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_exit

api-ms-win-crt-utility-l1-1-0

rand
srand

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf_s
__stdio_common_vfprintf
__p__commode
__acrt_iob_func
_set_fmode
__stdio_common_vsprintf

api-ms-win-crt-string-l1-1-0

tolower
isalpha
islower
strlen
isalnum
strcat

api-ms-win-crt-time-l1-1-0

_mktime64
_time64

api-ms-win-crt-heap-l1-1-0

_set_new_mode
malloc
_callnewh
free

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 265KB - Virtual size: 264KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SeedGen/readme.txt
SeedGen/vcruntime140_1.dll
.dll windows:6 windows x64 arch:x64

72707e942878aac770fcc118ce3ec1c9

Code Sign

33:00:00:00:f8:ae:a0:bd:67:8b:63:ac:eb:00:00:00:00:00:f8
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2013,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2023, 19:43

Not After

16/10/2024, 19:43

Subject

CN=Microsoft Windows Software Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

33:00:00:00:14:9d:fb:c3:1f:1f:63:c3:10:00:00:00:00:00:14
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

01/05/2013, 20:44

Not After

01/05/2028, 20:54

Subject

CN=Microsoft Windows Third Party Component CA 2013,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:03:a5:41:11:e8:f0:7f:be:0b:75:00:00:00:00:03:a5
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2023, 19:51

Not After

16/10/2024, 19:51

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7a
Signer

Actual PE Digest

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7a

Digest Algorithm

sha256

PE Digest Matches

true

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7a
Signer

Actual PE Digest

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7a

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

D:\a\_work\1\s\binaries\amd64ret\bin\amd64\\vcruntime140_1.amd64.pdb

Imports

api-ms-win-crt-runtime-l1-1-0

terminate
abort

api-ms-win-crt-heap-l1-1-0

malloc
calloc
free

api-ms-win-crt-string-l1-1-0

strcpy_s
wcsncmp

vcruntime140

memcpy
__processing_throw
__C_specific_handler
memmove
__current_exception

kernel32

IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RtlUnwindEx
RtlLookupFunctionEntry
LoadLibraryExW
GetProcAddress
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
EncodePointer
RaiseException
RtlPcToFileHeader
GetLastError
DeleteCriticalSection
SetLastError

Exports

Exports

__CxxFrameHandler4
__NLG_Dispatch2
__NLG_Return2

Sections

.text
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 8KB

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

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 984B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 324B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

56fcb2e4cbda918a841b58a2e2c6a969

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 108KB - Virtual size: 107KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 16KB - Virtual size: 20KB

.pdata Size: 10KB - Virtual size: 10KB

.rsrc Size: 265KB - Virtual size: 264KB

.reloc Size: 4KB - Virtual size: 4KB

72707e942878aac770fcc118ce3ec1c9

Code Sign

33:00:00:00:f8:ae:a0:bd:67:8b:63:ac:eb:00:00:00:00:00:f8Certificate

Extended Key Usages

33:00:00:00:14:9d:fb:c3:1f:1f:63:c3:10:00:00:00:00:00:14Certificate

Key Usages

33:00:00:03:a5:41:11:e8:f0:7f:be:0b:75:00:00:00:00:03:a5Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7aSigner

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

vcruntime140

kernel32

Exports

Exports

Sections

.text Size: 15KB - Virtual size: 14KB

.rdata Size: 9KB - Virtual size: 8KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1KB - Virtual size: 1KB

.rsrc Size: 1024B - Virtual size: 984B

.reloc Size: 512B - Virtual size: 324B

.text
Size: 108KB - Virtual size: 107KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 16KB - Virtual size: 20KB

.pdata
Size: 10KB - Virtual size: 10KB

.rsrc
Size: 265KB - Virtual size: 264KB

.reloc
Size: 4KB - Virtual size: 4KB

33:00:00:00:f8:ae:a0:bd:67:8b:63:ac:eb:00:00:00:00:00:f8
Certificate

33:00:00:00:14:9d:fb:c3:1f:1f:63:c3:10:00:00:00:00:00:14
Certificate

33:00:00:03:a5:41:11:e8:f0:7f:be:0b:75:00:00:00:00:03:a5
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7a
Signer

85:09:23:9c:92:b6:1d:1e:e6:9b:12:ba:3e:b3:d7:ed:7b:08:8e:83:76:bd:0b:8a:b6:25:44:ba:71:da:0e:7a
Signer

.text
Size: 15KB - Virtual size: 14KB

.rdata
Size: 9KB - Virtual size: 8KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 1024B - Virtual size: 984B

.reloc
Size: 512B - Virtual size: 324B