UVUpdater[.]exe

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General

Target

UVUpdater.exe
Size

3.3MB
MD5

eaada3f0d5b67ed3529e56cdc06b395b
SHA1

c3baf268397484ad3eefad747efac31ae4c586c0
SHA256

d3bb5bfd93aadfb33608b6b311eb645a04da4355d9f40c11bd9f8d74f85c8041
SHA512

40af3bca83dc4b3339eec03a8d43bd9059cbb726c5b2989b00d34cc5a347521b7976a54d96f8f22d8b56541b4445bb6c56395b3a7fe191121d9d7ae9f4499098
SSDEEP

49152:KE64hwYNyhTxxZjzXvxxQCZ+CyX61QiWjIrkqUVC6+smRFRRrH7aHxd5Ra0lyX:KxKVNyN9cCZsiWcrCCDsmfrbaHz5g84

Score

1^/10

Malware Config

Signatures

Files

UVUpdater.exe
.zip

Password: S@ndb0x!2023@@
Device/HarddiskVolume5/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