2024-10-18_ffdbcc15aa6915d3f44d3602474df144_hiddentear_hijackloader

Sharing

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General

Target

2024-10-18_ffdbcc15aa6915d3f44d3602474df144_hiddentear_hijackloader
Size

367KB
MD5

ffdbcc15aa6915d3f44d3602474df144
SHA1

b148d766e795f194d3edb2d22795cf0af9a21598
SHA256

f44aa6ba6f076525f0a1d7cabf354d61da6303c33ddefd81538214b585ede69d
SHA512

de41d9c26528f34abede8594a88725c5c960207dcf85789e25352d75175de115ca9e43c71ed284327b12244972e9d1f0400ea052f6cea00840b76dd6cfb41aa4
SSDEEP

3072:bUJ9OwUnDAWJhVE03gUf496lkeR7F6ueI6aYyK4tPDyonZj8C4i3TMpsAkLRM+ld:cUD9hG7aBFH76By5LybbsW+lDAA

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
sample	net_reactor

Files

2024-10-18_ffdbcc15aa6915d3f44d3602474df144_hiddentear_hijackloader
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

07:b9:4d:c8:74:2a:0b:40:b3:ad:bb:5b:a9:da:9f:8d
Certificate

Issuer

CN=Moscow Z LLC,OU=666,O=Bitrix,L=Mountian,ST=Russia,C=Z

Not Before

15/10/2024, 06:01

Not After

15/10/2025, 00:00

Subject

CN=Moscow Z LLC,OU=666,O=Bitrix,L=Mountian,ST=Russia,C=Z

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

26/09/2024, 00:00

Not After

25/11/2035, 23:59

Subject

CN=DigiCert Timestamp 2024,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

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

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:b9:4d:c8:74:2a:0b:40:b3:ad:bb:5b:a9:da:9f:8d
Certificate

Issuer

CN=Moscow Z LLC,OU=666,O=Bitrix,L=Mountian,ST=Russia,C=Z

Not Before

15/10/2024, 06:01

Not After

15/10/2025, 00:00

Subject

CN=Moscow Z LLC,OU=666,O=Bitrix,L=Mountian,ST=Russia,C=Z

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

26/09/2024, 00:00

Not After

25/11/2035, 23:59

Subject

CN=DigiCert Timestamp 2024,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

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

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c5:91:08:44:f3:24:b0:c5:08:2d:02:39:1e:98:ff:c6:67:74:e5:37:c1:1e:53:b4:c4:7d:27:72:d4:8f:ec:96
Signer

Actual PE Digest

c5:91:08:44:f3:24:b0:c5:08:2d:02:39:1e:98:ff:c6:67:74:e5:37:c1:1e:53:b4:c4:7d:27:72:d4:8f:ec:96

Digest Algorithm

sha256

PE Digest Matches

true

08:eb:8c:70:44:e1:52:91:7d:40:43:ec:21:5a:40:03:98:26:54:df
Signer

Actual PE Digest

08:eb:8c:70:44:e1:52:91:7d:40:43:ec:21:5a:40:03:98:26:54:df

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 253KB - Virtual size: 253KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 99KB - Virtual size: 98KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

07:b9:4d:c8:74:2a:0b:40:b3:ad:bb:5b:a9:da:9f:8dCertificate

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:b9:4d:c8:74:2a:0b:40:b3:ad:bb:5b:a9:da:9f:8dCertificate

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

c5:91:08:44:f3:24:b0:c5:08:2d:02:39:1e:98:ff:c6:67:74:e5:37:c1:1e:53:b4:c4:7d:27:72:d4:8f:ec:96Signer

08:eb:8c:70:44:e1:52:91:7d:40:43:ec:21:5a:40:03:98:26:54:dfSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 253KB - Virtual size: 253KB

.rsrc Size: 99KB - Virtual size: 98KB

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

07:b9:4d:c8:74:2a:0b:40:b3:ad:bb:5b:a9:da:9f:8d
Certificate

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:b9:4d:c8:74:2a:0b:40:b3:ad:bb:5b:a9:da:9f:8d
Certificate

0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

c5:91:08:44:f3:24:b0:c5:08:2d:02:39:1e:98:ff:c6:67:74:e5:37:c1:1e:53:b4:c4:7d:27:72:d4:8f:ec:96
Signer

08:eb:8c:70:44:e1:52:91:7d:40:43:ec:21:5a:40:03:98:26:54:df
Signer

.text
Size: 253KB - Virtual size: 253KB

.rsrc
Size: 99KB - Virtual size: 98KB

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