2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

General

Target
2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 1.4MB
Sample260930-vewpaszt2k
SHA256 e08182be9a79ca6bf26e07328c3a93420c9faa89a2bd2c62bd7b4e7e5912b21c
MD5 c049d409052e9714b7caf7e996622762
SHA1 8a94381c9745895f311453a71cc8545fde190a22
SHA512 205c84ee83566b1c5e90dd78512bd400b36b0b6d4c0f1d9018f8a65e50d63129e091fb27e5ddd9c2e8dfdfc066111b7129e10981949a6875a53b23267da64c90
SSDEEP 24576:ja5D5Tvinrm5OaEBYLkiNkaaGa25jcAkSYqyE05jcAkSYqyE:C56rSpYqqpYq
TLSH
T136652815F6648B61D07BC0B9C5D2969AEA333C464F308BCB1385DA683F277D29936372
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 1.4MB

2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH 0ba39925cc55187335fdc1a6bb929fef
SHA256 e08182be9a79ca6bf26e07328c3a93420c9faa89a2bd2c62bd7b4e7e5912b21c
MD5 c049d409052e9714b7caf7e996622762
SHA1 8a94381c9745895f311453a71cc8545fde190a22
SHA512 205c84ee83566b1c5e90dd78512bd400b36b0b6d4c0f1d9018f8a65e50d63129e091fb27e5ddd9c2e8dfdfc066111b7129e10981949a6875a53b23267da64c90
SSDEEP 24576:ja5D5Tvinrm5OaEBYLkiNkaaGa25jcAkSYqyE05jcAkSYqyE:C56rSpYqqpYq
TLSH
T136652815F6648B61D07BC0B9C5D2969AEA333C464F308BCB1385DA683F277D29936372
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

18:f9:e4:c9:71:74:f6:d2:25:50:d4:a4:4b:9d:58:60:9c:2d:ba:9a:8a:3e:8d:25:5d:08:f8:cb:5b:74:3b:97

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

Chains

Sep 25, 2026

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

Serial Number

06:8b:e2:f5:34:52:c8:82:f1:8e:d4:1a:5d:d4:e7:a3

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Aug 19, 2021 - Aug 19, 2023

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Serial Number

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jan 1, 2021 - Jan 6, 2031

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jan 7, 2016 - Jan 7, 2031

Minor OS version

0

Major OS version

6

Entry point

5148

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

PDB paths

c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u321\2141\build\windows-amd64\jdk\objs\ktab_objs\ktab.pdb

2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

PE Signature issue

jli

kernel32

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

generic

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-29_c049d409052e9714b7caf7e996622762_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

PE Signature issue

jli

kernel32

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

generic