2026-09-29_2cacf129f669048f6e3601c25beaf08f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

General

Target
2026-09-29_2cacf129f669048f6e3601c25beaf08f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 2.1MB
Sample260930-2mbsessshx
SHA256 f9b63df488a260e286b90055ed298165e3f2b4ce062a8f7a5be2d4792e0e0159
MD5 2cacf129f669048f6e3601c25beaf08f
SHA1 c332c65bcd8cd64c2f09a8fc59608579cc9ca3c1
SHA512 09ab6835456f9a50902958369650c55a3529b6328e4c04ed71fe0ce4e158ff756cf70b1db92b7b34e65e14fc57edfc10b8fb3858e6a01efec26f826cec2fc60d
SSDEEP 24576:ja5D5TvinrmdCKaEBiXKaBhYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCHmTBW9:C56rkqJtb2IdqJtb2IQPji0Aj
TLSH
T154A50A25F5748B21D077C0B9C5D2A69AEA3238425F308BCB1286DB6C3E277D6D536732
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_2cacf129f669048f6e3601c25beaf08f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-29_2cacf129f669048f6e3601c25beaf08f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 2.1MB

2026-09-29_2cacf129f669048f6e3601c25beaf08f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH 0ba39925cc55187335fdc1a6bb929fef
SHA256 f9b63df488a260e286b90055ed298165e3f2b4ce062a8f7a5be2d4792e0e0159
MD5 2cacf129f669048f6e3601c25beaf08f
SHA1 c332c65bcd8cd64c2f09a8fc59608579cc9ca3c1
SHA512 09ab6835456f9a50902958369650c55a3529b6328e4c04ed71fe0ce4e158ff756cf70b1db92b7b34e65e14fc57edfc10b8fb3858e6a01efec26f826cec2fc60d
SSDEEP 24576:ja5D5TvinrmdCKaEBiXKaBhYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCHmTBW9:C56rkqJtb2IdqJtb2IQPji0Aj
TLSH
T154A50A25F5748B21D077C0B9C5D2A69AEA3238425F308BCB1286DB6C3E277D6D536732
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

8f:36:53:f7:3c:85:19:26:0a:74:12:db:27:9e:72:0f:94:a4:20:5e:1c:d7:c3:6c:06:20:9d:a7:c8:25:37:e1

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_2cacf129f669048f6e3601c25beaf08f_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_2cacf129f669048f6e3601c25beaf08f_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