F-M-E[.]exe | Triage

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General

Target

F-M-E.exe
Size

1014KB
MD5

d2cc27a6cf07c6c343a78b39727bea51
SHA1

7fdde882f667f420815b72800e08ad068c425979
SHA256

4d7c95e6ac5513f019eda6fa86e694363fe8347492229def8275487d85d341ee
SHA512

e26aa68b9a108735c519a9f29b9c3315b8f32dbd5b9d7453d2717cec86e78334443bcc0af251bf0c2639144e596f78889c67d485f0da1d009d40ed9aa62dda67
SSDEEP

24576:/cVkKScuLxVLQe/gTZ2ry7g+zoR9DWWZvHRzSJRmIwOxtMmOM7HzZ5X:/cBuLDkMgTZ2eXzg9DWWFHcJIHrezX

Score

1^/10

Malware Config

Signatures

Files

F-M-E.exe
.exe windows x86

32569d67dc210c5cb9a759b08da2bdb3

Code Sign

33:00:00:01:b1:dd:ed:ba:54:e9:65:b8:5f:00:01:00:00:01:b1
Certificate

Issuer

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

Not Before

12/07/2018, 20:11

Not After

26/07/2019, 20:11

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

33:00:00:00:f7:dd:bf:34:e0:e4:d5:82:60:00:00:00:00:00:f7
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

23/08/2018, 20:20

Not After

23/11/2019, 20:20

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft Operations Puerto Rico+OU=Thales TSS ESN:7D2E-3782-B0F7,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:01:03:5e:25:1c:99:1f:a3:1e:b8:00:00:00:00:01:03
Certificate

Issuer

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

Not Before

12/07/2018, 20:08

Not After

26/07/2019, 20:08

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

84:ea:6a:6f:87:54:06:a3:01:d3:8a:7e:2b:b9:b3:ab:63:ca:57:65:2c:07:6b:bb:fc:a5:84:37:c5:3c:37:b6
Signer

Actual PE Digest

84:ea:6a:6f:87:54:06:a3:01:d3:8a:7e:2b:b9:b3:ab:63:ca:57:65:2c:07:6b:bb:fc:a5:84:37:c5:3c:37:b6

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

30/03/2023, 10:56
Valid: false

75:c8:ed:6a:b7:a5:42:be:af:32:65:a4:de:6d:e5:ef:2a:76:18:f2
Signer

Actual PE Digest

75:c8:ed:6a:b7:a5:42:be:af:32:65:a4:de:6d:e5:ef:2a:76:18:f2

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

17/12/2018, 22:19
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

oleaut32

SysStringLen
SysAllocStringLen
VariantClear

user32

DialogBoxParamW
SetWindowLongW
GetWindowLongW
GetDlgItem
LoadStringW
CharUpperW
DestroyWindow
EndDialog
PostMessageW
SetWindowTextW
ShowWindow
MessageBoxW
SendMessageW
LoadIconW
KillTimer
SetTimer

shell32

ShellExecuteExW

msvcrt

_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
?terminate@@YAXXZ
??1type_info@@UAE@XZ
_except_handler3
_beginthreadex
memset
wcsstr
free
malloc
memcpy
_CxxThrowException
_purecall
memmove
memcmp
wcscmp
__CxxFrameHandler

kernel32

WaitForSingleObject
GetStartupInfoA
InitializeCriticalSection
ResetEvent
SetEvent
CreateEventW
lstrlenW
lstrcatW
VirtualFree
VirtualAlloc
Sleep
WaitForMultipleObjects
GetFileInformationByHandle
GetStdHandle
GlobalMemoryStatus
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetFileAttributesW
GetModuleHandleA
FindNextFileW
FindFirstFileW
FindClose
GetCurrentThreadId
GetTickCount
GetCurrentProcessId
GetTempPathW
GetCurrentDirectoryW
SetCurrentDirectoryW
SetLastError
DeleteFileW
CreateDirectoryW
GetModuleHandleW
GetProcAddress
RemoveDirectoryW
SetFileAttributesW
CreateFileW
SetFileTime
GetSystemDirectoryW
FormatMessageW
LocalFree
GetModuleFileNameW
LoadLibraryExW
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
GetVersionExW
GetCommandLineW
CreateProcessW
CloseHandle

Sections

.text
Size: 102KB - Virtual size: 101KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sxdata
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

32569d67dc210c5cb9a759b08da2bdb3

Code Sign

33:00:00:01:b1:dd:ed:ba:54:e9:65:b8:5f:00:01:00:00:01:b1Certificate

Extended Key Usages

33:00:00:00:f7:dd:bf:34:e0:e4:d5:82:60:00:00:00:00:00:f7Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:01:03:5e:25:1c:99:1f:a3:1e:b8:00:00:00:00:01:03Certificate

Extended Key Usages

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

Key Usages

84:ea:6a:6f:87:54:06:a3:01:d3:8a:7e:2b:b9:b3:ab:63:ca:57:65:2c:07:6b:bb:fc:a5:84:37:c5:3c:37:b6Signer

Signature Validations

Verification

30/03/2023, 10:56 Valid: false

75:c8:ed:6a:b7:a5:42:be:af:32:65:a4:de:6d:e5:ef:2a:76:18:f2Signer

Signature Validations

Verification

17/12/2018, 22:19 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

user32

shell32

msvcrt

kernel32

Sections

.text Size: 102KB - Virtual size: 101KB

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

.data Size: 512B - Virtual size: 8KB

.sxdata Size: 512B - Virtual size: 4B

.rsrc Size: 33KB - Virtual size: 33KB

33:00:00:01:b1:dd:ed:ba:54:e9:65:b8:5f:00:01:00:00:01:b1
Certificate

33:00:00:00:f7:dd:bf:34:e0:e4:d5:82:60:00:00:00:00:00:f7
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:01:03:5e:25:1c:99:1f:a3:1e:b8:00:00:00:00:01:03
Certificate

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

84:ea:6a:6f:87:54:06:a3:01:d3:8a:7e:2b:b9:b3:ab:63:ca:57:65:2c:07:6b:bb:fc:a5:84:37:c5:3c:37:b6
Signer

30/03/2023, 10:56
Valid: false

75:c8:ed:6a:b7:a5:42:be:af:32:65:a4:de:6d:e5:ef:2a:76:18:f2
Signer

17/12/2018, 22:19
Valid: false

.text
Size: 102KB - Virtual size: 101KB

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

.data
Size: 512B - Virtual size: 8KB

.sxdata
Size: 512B - Virtual size: 4B

.rsrc
Size: 33KB - Virtual size: 33KB