UVUpdater[.]exe

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General

Target

UVUpdater.exe
Size

3.3MB
MD5

45b7601bafaa0ad4c1c62bcb98b7d7c5
SHA1

774d6b5f068379e1453f4e70cac0d531da8e0b50
SHA256

20baf877d4d646a4d83efd176ae60c56caf1e32fe40274493bf2dc1f2d3142b0
SHA512

86f8793b480ca4e533d52aa160a4d24f30884961b17ae7d0f246abd3e2909cce5f62f773a1a6890e535bbaf9910a8a5391788e50125bb886d5d5759d248a6611
SSDEEP

49152:7yhdtEncHIe8601kGILSIzvx2dIoekEdRM7cNKOcTt3alOX14XX08l2R5VZ4UTP1:7yDancHp8ixyINRwc8oOX1e08aVZzd

Score

1^/10

Malware Config

Signatures

Files

UVUpdater.exe
.zip

Password: S@ndb0x!2023@@
Device/HarddiskVolume4/Program Files (x86)/UltraViewer/Update/UVUpdater.exe
.exe windows x86

Password: S@ndb0x!2023@@

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

c6:e9:49:fc:b3:ed:fb:a7:4b:e2:5a:7c:f4:aa:d2:05
Certificate

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

24/12/2020, 00:00

Not After

27/11/2023, 23:59

Subject

CN=DUC FABULOUS CO.\,LTD,O=DUC FABULOUS CO.\,LTD,STREET=4/179 Minh Khai\, Hai Ba Trung\, Ha Noi\, Viet Nam,L=Minh Khai,ST=Ha Noi,C=VN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/11/2018, 00:00

Not After

31/12/2030, 23:59

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

e9:04:53:5f:c4:67:39:cc:92:05:4e:97:d3:0e:e7:e8:9d:e0:56:ae
Signer

Actual PE Digest

e9:04:53:5f:c4:67:39:cc:92:05:4e:97:d3:0e:e7:e8:9d:e0:56:ae

Digest Algorithm

sha1

PE Digest Matches

true

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

_CorExeMain

Sections

.text
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 512B - Virtual size: 142B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
manifest.json

Sharing

General

Malware Config

Signatures

Files

Password: S@ndb0x!2023@@

Password: S@ndb0x!2023@@

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

c6:e9:49:fc:b3:ed:fb:a7:4b:e2:5a:7c:f4:aa:d2:05Certificate

Extended Key Usages

Key Usages

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6aCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

e9:04:53:5f:c4:67:39:cc:92:05:4e:97:d3:0e:e7:e8:9d:e0:56:aeSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 3.4MB - Virtual size: 3.4MB

.sdata Size: 512B - Virtual size: 142B

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 12B

c6:e9:49:fc:b3:ed:fb:a7:4b:e2:5a:7c:f4:aa:d2:05
Certificate

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

e9:04:53:5f:c4:67:39:cc:92:05:4e:97:d3:0e:e7:e8:9d:e0:56:ae
Signer

.text
Size: 3.4MB - Virtual size: 3.4MB

.sdata
Size: 512B - Virtual size: 142B

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 12B