IOYrh1ua8V[.]exe

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General

Target

IOYrh1ua8V.exe
Size

1.7MB
MD5

3bb8815287a32459d5bfdf98564065a8
SHA1

0157be8bcb87e4c3f912ef8f47504f806e7d2bfe
SHA256

d9a270b2acb2c42995d6619ccf6feca53130f6159419d1ce9fda92986f6271fd
SHA512

fbc19be6c014953d56d509a4bcae568304b32b0df63489193a610ebb63d8264631b891e96e89972697e4c9fb7d1e3c9b46681ae1f6ebcca2fab3a9f2f7a96647
SSDEEP

24576:eH7PftKQS3RBAG+VU05VtPIoskKi11K0KljsU7CWLPyXpDmJzJGcO4ctsR47EY:epKR3/CP5VtPIospi1w0CrfnzVwtuE

Score

1^/10

Malware Config

Signatures

Files

IOYrh1ua8V.exe
.exe windows:4 windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

86:46:63:f7:eb:b8:72:db:67:eb:da:c0:6f:03:b9:4d
Certificate

Issuer

CN=Microsoft Cooperation 2023,C=CN

Not Before

20/10/2023, 13:40

Not After

20/10/2024, 13:40

Subject

CN=Microsoft Cooperation 2023,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

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

5d:a0:95:9c:4b:7f:5a:2b:be:bb:6a:6f:24:10:81:4e:e3:8c:3e:5e:ff:c2:29:24:e8:ef:7b:0e:a9:4e:df:75
Signer

Actual PE Digest

5d:a0:95:9c:4b:7f:5a:2b:be:bb:6a:6f:24:10:81:4e:e3:8c:3e:5e:ff:c2:29:24:e8:ef:7b:0e:a9:4e:df:75

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.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_READ

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

86:46:63:f7:eb:b8:72:db:67:eb:da:c0:6f:03:b9:4dCertificate

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

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

Extended Key Usages

Key Usages

5d:a0:95:9c:4b:7f:5a:2b:be:bb:6a:6f:24:10:81:4e:e3:8c:3e:5e:ff:c2:29:24:e8:ef:7b:0e:a9:4e:df:75Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

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

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

86:46:63:f7:eb:b8:72:db:67:eb:da:c0:6f:03:b9:4d
Certificate

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

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

5d:a0:95:9c:4b:7f:5a:2b:be:bb:6a:6f:24:10:81:4e:e3:8c:3e:5e:ff:c2:29:24:e8:ef:7b:0e:a9:4e:df:75
Signer

.text
Size: 1.7MB - Virtual size: 1.7MB

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

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