NEAS[.]2ec38e243300bfc0bdfad247b8ace213cbd2ecf262d35f4998c7aeda53b706fa_JC[.]exe

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General

Target

NEAS.2ec38e243300bfc0bdfad247b8ace213cbd2ecf262d35f4998c7aeda53b706fa_JC.exe
Size

1.7MB
MD5

80aee637ac4f1b05d23937e24795184a
SHA1

9964f904fb318aab17865cb18dcbd49f9716632a
SHA256

2ec38e243300bfc0bdfad247b8ace213cbd2ecf262d35f4998c7aeda53b706fa
SHA512

58b0543ed3dd47565f9b3cf7b602428af8b4d8dbdc7035a08a92039812a46e604b6ae300783f80027faf8fc00b6ceb3566fe385dd6baed6fa3717edcd1c102b6
SSDEEP

24576:AO9MlG1SB8U8uxrL7M+DzimIFH22zjQb2OWOLG4Yj1JtGinKje0LtQRhmlFS+aU9:ACr188U8GrnfIFv4f4DhnqQSroNmPuhk

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

NEAS.2ec38e243300bfc0bdfad247b8ace213cbd2ecf262d35f4998c7aeda53b706fa_JC.exe
.exe windows:6 windows x64

Code Sign

c7:ea:2e:3b:c2:42:e8:f4:15:60:2b:d9:ce:36:33:1f
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,OU=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07-10-2023 00:43

Not After

07-10-2024 00:43

Subject

CN=Microsoft Code Signing PCA 2011,OU=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

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

a8:46:37:c3:59:3b:d5:61:8d:bc:d7:95:d1:65:e3:41:32:0d:23:9d:16:45:a3:58:a9:ba:ff:c0:87:38:cb:c8
Signer

Actual PE Digest

a8:46:37:c3:59:3b:d5:61:8d:bc:d7:95:d1:65:e3:41:32:0d:23:9d:16:45:a3:58:a9:ba:ff:c0:87:38:cb:c8

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

UPX0
Size: - Virtual size: 5.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

c7:ea:2e:3b:c2:42:e8:f4:15:60:2b:d9:ce:36:33:1fCertificate

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

a8:46:37:c3:59:3b:d5:61:8d:bc:d7:95:d1:65:e3:41:32:0d:23:9d:16:45:a3:58:a9:ba:ff:c0:87:38:cb:c8Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 5.0MB

UPX1 Size: 1.7MB - Virtual size: 1.7MB

.rsrc Size: 2KB - Virtual size: 4KB

c7:ea:2e:3b:c2:42:e8:f4:15:60:2b:d9:ce:36:33:1f
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

a8:46:37:c3:59:3b:d5:61:8d:bc:d7:95:d1:65:e3:41:32:0d:23:9d:16:45:a3:58:a9:ba:ff:c0:87:38:cb:c8
Signer

UPX0
Size: - Virtual size: 5.0MB

UPX1
Size: 1.7MB - Virtual size: 1.7MB

.rsrc
Size: 2KB - Virtual size: 4KB