famins[.]zip | Triage

Sharing

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General

Target

famins.zip
Size

921KB
MD5

af1c6d7f13ad33862e7658a4adad474b
SHA1

8d743093be03f6483be4fc6e1ce9e7f578748253
SHA256

c3af56205ef1163649e9738aced04cc0378c63a1fb2822b05a124c68af988624
SHA512

41a5fbb38be6fefa7e23b127d3a1f3e9cd2cb7e971ec7ee8a7b8f39f322ad4b8eb0d51f28c0362b98b4926a9caf3809ccab203954fe3384aaa54bf7aececf96b
SSDEEP

24576:sFzK7fcd38v8BMKXbqwPtt30X5JEI/4jERMthmQy93JZL:eFBMKX2Wtt30X/EI/1chL43JZL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/colete.exe

Files

famins.zip
.zip
colete.exe
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorDllMain

Exports

Exports

__current_exception
__current_exception_context
_except_handler4_common
memchr
memcpy
memmove
memset
strchr
strrchr
strstr
wcsrchr

Sections

.text
Size: 240KB - Virtual size: 240KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 512B - Virtual size: 343B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
escova.exe
.exe windows x86

802de8bbcce52328aa7a939de392df62

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

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

Not Before

15/04/2011, 19:41

Not After

15/04/2021, 19:51

Subject

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

09:0e:aa:29:4c:d4:ab:d9:eb:1c:c7:84:c9:24:24:3d
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

03/12/2019, 00:00

Not After

07/12/2022, 12:00

Subject

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US,1.2.840.113549.1.9.1=#0c126e6f7265706c7940766d776172652e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:c6:f2:b2:76:a1:46:a0:7d:0e:6d:93:57:b5:e1:08
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

10/08/2021, 00:00

Not After

10/08/2023, 23:59

Subject

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US,1.2.840.113549.1.9.1=#0c126e6f7265706c7940766d776172652e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9f
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

27/05/2021, 09:55

Not After

28/06/2032, 09:55

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

20/02/2019, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18/03/2009, 10:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

98:2f:32:52:85:42:71:a4:f8:cb:d4:4c:ff:6e:b2:5b:25:84:cb:c7:45:44:fa:f9:b9:03:8c:47:b9:1c:27:6a
Signer

Actual PE Digest

98:2f:32:52:85:42:71:a4:f8:cb:d4:4c:ff:6e:b2:5b:25:84:cb:c7:45:44:fa:f9:b9:03:8c:47:b9:1c:27:6a

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US,1.2.840.113549.1.9.1=#0c126e6f7265706c7940766d776172652e636f6d

22/10/2021, 04:07
Valid: true

Chain 1

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US,1.2.840.113549.1.9.1=#0c126e6f7265706c7940766d776172652e636f6d

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

af:9a:35:f6:55:c2:21:82:18:1b:b1:f6:1c:67:e5:37:72:84:40:d0
Signer

Actual PE Digest

af:9a:35:f6:55:c2:21:82:18:1b:b1:f6:1c:67:e5:37:72:84:40:d0

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US,1.2.840.113549.1.9.1=#0c126e6f7265706c7940766d776172652e636f6d

22/10/2021, 04:07
Valid: false

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

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

__p__commode
_wfopen
__stdio_common_vsprintf
__stdio_common_vsscanf
rewind
ftell
fseek
clearerr
_set_fmode
__stdio_common_vfprintf
fgets
fclose
__acrt_iob_func

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

free
_set_new_mode
realloc
calloc
malloc

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

terminate
_controlfp_s
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_errno
__p___argc
_c_exit
exit
_seh_filter_exe
_set_app_type
_configure_wide_argv
_initialize_wide_environment
__p___wargv
_get_wide_winmain_command_line
_initterm
_initterm_e
_exit
_register_thread_local_exe_atexit_callback
_cexit
abort

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

rand
srand

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

_ecvt_s
wcrtomb
strtoul
atoi
_fcvt_s

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

isdigit
_strnicmp
_stricmp
strncmp
strncat
islower
_strlwr
_strupr
isalnum
tolower
_strdup
strncpy
wcsncmp
isspace

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

_configthreadlocale
localeconv

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

__setusermatherr

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

_waccess
_wunlink
_wstat64

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

getenv

vcruntime140

memmove
wcsrchr
strstr
strrchr
__current_exception
__current_exception_context
memset
_except_handler4_common
memcpy
strchr
memchr

shfolder

SHGetFolderPathW

kernel32

GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetCurrentProcessId
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateFileA
VerifyVersionInfoW
GetProductInfo
GetNativeSystemInfo
VerSetConditionMask
GetModuleHandleExW
GetCurrentProcess
DeleteCriticalSection
ReadFile
WriteFile
CloseHandle
GetLastError
DeviceIoControl
ResetEvent
CreateEventA
WaitForMultipleObjects
GetSystemTimeAsFileTime
WaitForSingleObject
CreateThread
GetCurrentThreadId
TerminateThread
CreatePipe
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetEvent
CreateFileW
GetFileAttributesA
OutputDebugStringW
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameW
CreateFileMappingA
GetVersionExA
MultiByteToWideChar
WideCharToMultiByte
GetACP
Sleep
QueryPerformanceCounter
SetLastError
FormatMessageW
GetModuleHandleW
CreateDirectoryW
DeleteFileW

user32

CreateWindowExW
DispatchMessageA
GetMessageA
DestroyWindow
PeekMessageA
MsgWaitForMultipleObjects
PostMessageA
PostThreadMessageA

advapi32

RegisterEventSourceA
RegCloseKey
CloseServiceHandle
RegisterServiceCtrlHandlerA
SetServiceStatus
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
ReportEventW
DeregisterEventSource
RegSetValueExW
OpenServiceW
OpenSCManagerW
RegQueryValueExW
RegOpenKeyExW
StartServiceCtrlDispatcherA

ws2_32

WSAGetLastError
WSAAsyncSelect
socket
connect
closesocket
inet_addr
inet_pton
WSAStartup
htons
ntohs
bind
htonl
inet_ntop
getsockname
accept
getsockopt
recvfrom
sendto
recv
listen
setsockopt
select
send
ioctlsocket
shutdown
WSAIoctl
getpeername
ntohl
WSACreateEvent

iphlpapi

GetAdaptersAddresses
NotifyAddrChange
GetAdaptersInfo
CancelIPChangeNotify

dnsapi

DnsFree
DnsQuery_A

Sections

.text
Size: 249KB - Virtual size: 248KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 47KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Exports

Exports

Sections

.text Size: 240KB - Virtual size: 240KB

.sdata Size: 512B - Virtual size: 343B

.rsrc Size: 1024B - Virtual size: 880B

.reloc Size: 512B - Virtual size: 32B

.text Size: 1.6MB - Virtual size: 1.6MB

.rsrc Size: 1024B - Virtual size: 880B

802de8bbcce52328aa7a939de392df62

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

09:0e:aa:29:4c:d4:ab:d9:eb:1c:c7:84:c9:24:24:3dCertificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0e:c6:f2:b2:76:a1:46:a0:7d:0e:6d:93:57:b5:e1:08Certificate

Extended Key Usages

Key Usages

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9fCertificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fcCertificate

Key Usages

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

98:2f:32:52:85:42:71:a4:f8:cb:d4:4c:ff:6e:b2:5b:25:84:cb:c7:45:44:fa:f9:b9:03:8c:47:b9:1c:27:6aSigner

Signature Validations

Verification

22/10/2021, 04:07 Valid: true

Chain 1

af:9a:35:f6:55:c2:21:82:18:1b:b1:f6:1c:67:e5:37:72:84:40:d0Signer

Signature Validations

Verification

22/10/2021, 04:07 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

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

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

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

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

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

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

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

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

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

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

vcruntime140

shfolder

kernel32

user32

advapi32

ws2_32

.text
Size: 240KB - Virtual size: 240KB

.sdata
Size: 512B - Virtual size: 343B

.rsrc
Size: 1024B - Virtual size: 880B

.reloc
Size: 512B - Virtual size: 32B

.text
Size: 1.6MB - Virtual size: 1.6MB

.rsrc
Size: 1024B - Virtual size: 880B

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

61:1c:b2:8a:00:00:00:00:00:26
Certificate

09:0e:aa:29:4c:d4:ab:d9:eb:1c:c7:84:c9:24:24:3d
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0e:c6:f2:b2:76:a1:46:a0:7d:0e:6d:93:57:b5:e1:08
Certificate

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9f
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

04:00:00:00:00:01:21:58:53:08:a2
Certificate

98:2f:32:52:85:42:71:a4:f8:cb:d4:4c:ff:6e:b2:5b:25:84:cb:c7:45:44:fa:f9:b9:03:8c:47:b9:1c:27:6a
Signer

22/10/2021, 04:07
Valid: true

af:9a:35:f6:55:c2:21:82:18:1b:b1:f6:1c:67:e5:37:72:84:40:d0
Signer

22/10/2021, 04:07
Valid: false

.text
Size: 249KB - Virtual size: 248KB

.rdata
Size: 82KB - Virtual size: 82KB

.data
Size: 47KB - Virtual size: 72KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 16KB - Virtual size: 15KB