zgrat | file | Triage

Sharing

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General

Target

file
Size

471KB
MD5

2968778419336ab3db3e51f6cf2835e3
SHA1

b2b4259d56dad68d38436c572ca6eca55a5415d4
SHA256

4e5bd19c6b7be379e5cee17c23a141a9903e53524f38198fa190346b610b83da
SHA512

40c850cc7cea6bffdf2b13391e5f8602ae19e458ba367454012bd8652f79e22bba85b8100366dd3e26d62f55801932242a2b27acfa35630c466cce7ae1bad2bb
SSDEEP

6144:8ZD0Ng4raVj5wYZ4OZZ//r/E7Qq/hzMED1TdE4Fbxx29D/D3iPKNT7MP:PuVj5coZ//osq/1BTJv29iyhM

Score

10^/10

zgrat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
sample	family_zgrat_v1

Zgrat family
zgrat

Files

file
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

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

Issuer

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

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
Certificate

Issuer

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

Not Before

18-10-2022 00:00

Not After

15-10-2025 23:59

Subject

CN=NVIDIA Corporation,OU=1-F,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,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

33:00:00:01:09:5e:de:a2:12:7e:92:81:cc:00:00:00:00:01:09
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

14-09-2023 19:14

Not After

04-09-2024 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18-04-2012 23:48

Not After

18-04-2027 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84
Signer

Actual PE Digest

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84

Digest Algorithm

sha256

PE Digest Matches

false

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84
Signer

Actual PE Digest

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84

Digest Algorithm

sha256

PE Digest Matches

false

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

Performing.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 448KB - Virtual size: 448KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:baCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

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

33:00:00:01:09:5e:de:a2:12:7e:92:81:cc:00:00:00:00:01:09Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84Signer

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 448KB - Virtual size: 448KB

.rsrc Size: 2KB - Virtual size: 1KB

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

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
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

33:00:00:01:09:5e:de:a2:12:7e:92:81:cc:00:00:00:00:01:09
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84
Signer

d8:57:74:5f:37:b8:91:7c:3c:19:1d:7c:93:f8:5a:43:2e:41:31:07:7e:b3:fd:a7:2c:2f:cc:d4:75:35:4d:84
Signer

.text
Size: 448KB - Virtual size: 448KB

.rsrc
Size: 2KB - Virtual size: 1KB

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