WINWORD[.]EXE | Triage

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General

Target

WINWORD.EXE
Size

1.5MB
MD5

964b37c6d311d4621b29e5f3eb4b2a36
SHA1

e7e96f2157e417d2ad32c0206731875dda21f499
SHA256

af7e338918cf5aadc43320cf0a899d78e09101ca1056327256461faa8a7e7eda
SHA512

81a205d60fa3ffd5fd83f102b2f7c32f8898fb7b5e53c97ed618c04db946655bcd73e92f377d6821dfac7ef2d866dafce2612fbc17eb9a8cbafc1c1b0508e1ec
SSDEEP

3072:nymBsVK2OKsuWoZEsVK2OKsuWoZEckAQckAIDpAPfKrss1yyKrss1yAZDvYbNDz3:gztkAzkAZqrEdrEAZUCwFjNNVb

Score

1^/10

Malware Config

Signatures

Files

WINWORD.EXE
.exe windows x86

Code Sign

33:00:00:04:91:64:62:f3:b7:3e:e2:0c:cd:00:00:00:00:04:91
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12/05/2022, 20:47

Not After

11/05/2023, 20:47

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:d0:e7:eb:7c:2e:f6:ce:23:e1:00:00:00:00:02:d0
Certificate

Issuer

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

Not Before

12/05/2022, 20:46

Not After

11/05/2023, 20:46

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

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4b
Signer

Actual PE Digest

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4b

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

09/03/2023, 18:52
Valid: false

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4b
Signer

Actual PE Digest

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4b

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

09/03/2023, 18:52
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Exports

Exports

DllGetLCID
wdCommandDispatch
wdGetApplicationObject

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 952B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.c2r
Size: 512B - Virtual size: 280B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 552B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:04:91:64:62:f3:b7:3e:e2:0c:cd:00:00:00:00:04:91Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:02:d0:e7:eb:7c:2e:f6:ce:23:e1:00:00:00:00:02:d0Certificate

Extended Key Usages

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

Key Usages

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4bSigner

Signature Validations

Verification

09/03/2023, 18:52 Valid: false

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4bSigner

Signature Validations

Verification

09/03/2023, 18:52 Valid: false

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: 5KB - Virtual size: 5KB

.rdata Size: 4KB - Virtual size: 3KB

.data Size: 512B - Virtual size: 952B

.c2r Size: 512B - Virtual size: 280B

.rsrc Size: 1.5MB - Virtual size: 1.5MB

.reloc Size: 1024B - Virtual size: 552B

33:00:00:04:91:64:62:f3:b7:3e:e2:0c:cd:00:00:00:00:04:91
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:02:d0:e7:eb:7c:2e:f6:ce:23:e1:00:00:00:00:02:d0
Certificate

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

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4b
Signer

09/03/2023, 18:52
Valid: false

ec:94:06:b6:4f:28:ed:4e:63:4b:00:d7:f4:53:42:0e:5f:32:15:63:fa:44:68:4b:1f:78:64:7c:51:d7:4c:4b
Signer

09/03/2023, 18:52
Valid: false

.text
Size: 5KB - Virtual size: 5KB

.rdata
Size: 4KB - Virtual size: 3KB

.data
Size: 512B - Virtual size: 952B

.c2r
Size: 512B - Virtual size: 280B

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

.reloc
Size: 1024B - Virtual size: 552B