2024-06-16_56fbe9151dfa15cb239821f77a75a45f_ryuk

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General

Target

2024-06-16_56fbe9151dfa15cb239821f77a75a45f_ryuk
Size

312KB
MD5

56fbe9151dfa15cb239821f77a75a45f
SHA1

718b56cb4d77bd5e4f5210148a59dc1e50529828
SHA256

5810d05e684160f5146d354be5a2c8abf36bdd1f8a6b235d385db37a833d56f8
SHA512

05b2941b2e4a98f90857acf3cb6327184ceebb1c284411fdc8dac6373a58a4e57c6745030688f449faedc1b5a86ab7d2fdbbe37c484b83577dd021ec1951101d
SSDEEP

3072:oRgphnbui93BOjX/2VDiFJdhDQw7MRTKefMw7nuTuaot:zphnbuY3gjP2Voa7nu5ot

Score

1^/10

Malware Config

Signatures

Files

2024-06-16_56fbe9151dfa15cb239821f77a75a45f_ryuk
.exe windows:10 windows x64 arch:x64

Code Sign

33:00:00:00:ac:63:16:e7:e3:46:55:b3:1c:00:00:00:00:00:ac
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03/05/2016, 17:13

Not After

03/08/2017, 17:13

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:C0F4-3086-DEF8,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:09:e3:cd:ca:94:10:16:a2:98:00:01:00:00:01:09
Certificate

Issuer

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

Not Before

04/06/2015, 17:42

Not After

04/09/2016, 17:42

Subject

CN=Microsoft Corporation,OU=AOC,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:f4:e5:a3:b4:c6:7d:a1:61:22:00:00:00:00:00:f4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/01/2016, 18:39

Not After

06/04/2017, 18:39

Subject

CN=Microsoft Corporation,OU=AOC,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

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

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ea:cf:31:51:43:f6:5f:97:76:cd:e6:9f:dc:41:5e:9f:35:da:0f:37:1d:70:84:6f:8c:7c:6c:8b:a9:ac:62:11
Signer

Actual PE Digest

ea:cf:31:51:43:f6:5f:97:76:cd:e6:9f:dc:41:5e:9f:35:da:0f:37:1d:70:84:6f:8c:7c:6c:8b:a9:ac:62:11

Digest Algorithm

sha256

PE Digest Matches

false

b9:37:c7:98:4a:65:1a:cc:bb:f5:69:23:8f:d1:df:84:22:2f:d7:55
Signer

Actual PE Digest

b9:37:c7:98:4a:65:1a:cc:bb:f5:69:23:8f:d1:df:84:22:2f:d7:55

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

Elevated_MpMiniSigStub.pdb

Sections

.text
Size: 115KB - Virtual size: 114KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 54KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 114KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:00:ac:63:16:e7:e3:46:55:b3:1c:00:00:00:00:00:acCertificate

Extended Key Usages

33:00:00:01:09:e3:cd:ca:94:10:16:a2:98:00:01:00:00:01:09Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:f4:e5:a3:b4:c6:7d:a1:61:22:00:00:00:00:00:f4Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

ea:cf:31:51:43:f6:5f:97:76:cd:e6:9f:dc:41:5e:9f:35:da:0f:37:1d:70:84:6f:8c:7c:6c:8b:a9:ac:62:11Signer

b9:37:c7:98:4a:65:1a:cc:bb:f5:69:23:8f:d1:df:84:22:2f:d7:55Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Sections

.text Size: 115KB - Virtual size: 114KB

.rdata Size: 54KB - Virtual size: 53KB

.data Size: 3KB - Virtual size: 8KB

.pdata Size: 7KB - Virtual size: 7KB

.rsrc Size: 114KB - Virtual size: 114KB

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

33:00:00:00:ac:63:16:e7:e3:46:55:b3:1c:00:00:00:00:00:ac
Certificate

33:00:00:01:09:e3:cd:ca:94:10:16:a2:98:00:01:00:00:01:09
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:f4:e5:a3:b4:c6:7d:a1:61:22:00:00:00:00:00:f4
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

ea:cf:31:51:43:f6:5f:97:76:cd:e6:9f:dc:41:5e:9f:35:da:0f:37:1d:70:84:6f:8c:7c:6c:8b:a9:ac:62:11
Signer

b9:37:c7:98:4a:65:1a:cc:bb:f5:69:23:8f:d1:df:84:22:2f:d7:55
Signer

.text
Size: 115KB - Virtual size: 114KB

.rdata
Size: 54KB - Virtual size: 53KB

.data
Size: 3KB - Virtual size: 8KB

.pdata
Size: 7KB - Virtual size: 7KB

.rsrc
Size: 114KB - Virtual size: 114KB

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