UVUpdater[.]exe

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General

Target

UVUpdater.exe
Size

3.3MB
MD5

d0094b85c08fee6fad3693109f46dd8c
SHA1

393be0449e470c2b98b283d12857d3c94db7aacf
SHA256

d4b85a49efc8d652455824501ba6d385ef7dfe46c280c8f8434686bb0262df1b
SHA512

b8219887a246b675ad9b79a884bef61e05b6774fe174167c127eb8195da912e73f50349b4c3ceea51c3b0427f426ce9f3ca0749906fe5e98c0e5519ea5abeeab
SSDEEP

98304:tgEswDB+w4cU7vLmGe6QyuY1mTIwE5I3O8pMs:tswDBN4cULmu0qTwE5c5

Score

1^/10

Malware Config

Signatures

Files

UVUpdater.exe
.zip

Password: S@ndb0x!2023@@
Device/HarddiskVolume3/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

ce:58:6c:53:a1:3e:06:52:f3:24:dc:70:3e:7c:d9:1b:b3:40:7d:fa
Signer

Actual PE Digest

ce:58:6c:53:a1:3e:06:52:f3:24:dc:70:3e:7c:d9:1b:b3:40:7d:fa

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

ce:58:6c:53:a1:3e:06:52:f3:24:dc:70:3e:7c:d9:1b:b3:40:7d:faSigner

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

ce:58:6c:53:a1:3e:06:52:f3:24:dc:70:3e:7c:d9:1b:b3:40:7d:fa
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