mal[.]dll | Triage

Resubmissions

20-12-2022 12:09

221220-pbrnaahd79 10

31-10-2022 07:39

221031-jg24baadb3 10

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General

Target

mal.dll
Size

628KB
MD5

0b027723b5af33dad8219cbdcd44ad9a
SHA1

b2243901845b163db104ec790b983222f0691a94
SHA256

cb5b8365be065ab9870b15a524decf7474575b0b14e796ee77d6f482dfb6d53c
SHA512

82bdeb901957d45f9d72705863a3599fdbc57fc0ce2f3c5cd191e47ab754bd899715d290c189a512d0fcb804c6ec3cfe9cef3cb496a45e4eff54b74d1a29692e
SSDEEP

12288:8x8IFmbH8yS5XXUrIVcxxn/5IOT2LY/O9bBoY//w:R6y8bRZARhI/LoO9bBoY/4

Score

N/A

Malware Config

Signatures

Files

mal.dll
.dll windows x86

Code Sign

02:8b:4a:1f:e9:0a:a2:99:4e:f5:c1:cf:9f:ac:b1:9d
Certificate

Issuer

CN=RIWQRMKSGCVXTNIIYV

Not Before

25-10-2022 05:18

Not After

31-12-2039 23:59

Subject

CN=RIWQRMKSGCVXTNIIYV

Extended Key Usages

ExtKeyUsageCodeSigning

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

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

Not Before

11-05-2022 00:00

Not After

10-08-2033 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

ba:c6:d3:de:3e:3c:31:0b:f9:f5:42:da:42:89:1e:66:62:c2:63:b0
Signer

Actual PE Digest

ba:c6:d3:de:3e:3c:31:0b:f9:f5:42:da:42:89:1e:66:62:c2:63:b0

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=RIWQRMKSGCVXTNIIYV

28-10-2022 15:10
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 375KB - Virtual size: 375KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 202KB - Virtual size: 202KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Code Sign

02:8b:4a:1f:e9:0a:a2:99:4e:f5:c1:cf:9f:ac:b1:9dCertificate

Extended Key Usages

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

Extended Key Usages

Key Usages

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

ba:c6:d3:de:3e:3c:31:0b:f9:f5:42:da:42:89:1e:66:62:c2:63:b0Signer

Signature Validations

Verification

28-10-2022 15:10 Valid: false

Headers

File Characteristics

Sections

CODE Size: 375KB - Virtual size: 375KB

DATA Size: 7KB - Virtual size: 6KB

BSS Size: - Virtual size: 3KB

.idata Size: 8KB - Virtual size: 8KB

.reloc Size: 29KB - Virtual size: 28KB

.rsrc Size: 202KB - Virtual size: 202KB

02:8b:4a:1f:e9:0a:a2:99:4e:f5:c1:cf:9f:ac:b1:9d
Certificate

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

ba:c6:d3:de:3e:3c:31:0b:f9:f5:42:da:42:89:1e:66:62:c2:63:b0
Signer

28-10-2022 15:10
Valid: false

CODE
Size: 375KB - Virtual size: 375KB

DATA
Size: 7KB - Virtual size: 6KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 8KB - Virtual size: 8KB

.reloc
Size: 29KB - Virtual size: 28KB

.rsrc
Size: 202KB - Virtual size: 202KB