neshta | JaffaCakes118_32ddd049346545baeeaf4c527c1602c3

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General

Target

JaffaCakes118_32ddd049346545baeeaf4c527c1602c3
Size

874KB
MD5

32ddd049346545baeeaf4c527c1602c3
SHA1

503411073b849058d162d0855cd11ba720f79159
SHA256

9ad613f9e1d25cd9570d82491a07bafbab4b179bc7cbaefd6d310136aef5b31b
SHA512

c9992a131bf11c15cd7031ad993058074845a33b38ee5a868ac4ee70970cb049eca88692c521149e21f55fdf388d413d93e0312315302bd056ed5fc99b237402
SSDEEP

3072:fsA1ye6YIbl+l+lBltl6l+l+l1S8RYmoOy3qr85C:0AMdYIbl+l+lBltl6l+l+lo8RYmoI9

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
sample	family_neshta

Neshta family
neshta

Files

JaffaCakes118_32ddd049346545baeeaf4c527c1602c3
.dll windows:6 windows x86 arch:x86

Code Sign

33:00:00:00:c3:3b:b8:10:d6:ab:75:9c:84:00:00:00:00:00:c3
Certificate

Issuer

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

Not Before

07-09-2016 17:58

Not After

07-09-2018 17:58

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=nCipher DSE ESN:D236-37DA-9761,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

Issuer

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

Not Before

11-08-2017 20:11

Not After

11-08-2018 20:11

Subject

CN=Microsoft Corporation,OU=MOPR,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:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11-08-2017 20:20

Not After

11-08-2018 20:20

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1c:ca:e2:b2:f7:32:35:68:3c:f6:92:34:d6:83:57:3a:87:f5:34:68:09:cb:f8:3f:c9:a7:95:97:20:4e:f5:16
Signer

Actual PE Digest

1c:ca:e2:b2:f7:32:35:68:3c:f6:92:34:d6:83:57:3a:87:f5:34:68:09:cb:f8:3f:c9:a7:95:97:20:4e:f5:16

Digest Algorithm

sha256

PE Digest Matches

false

c3:7a:87:1f:2b:7f:51:5b:54:30:08:a5:9b:ee:40:84:16:48:ab:06
Signer

Actual PE Digest

c3:7a:87:1f:2b:7f:51:5b:54:30:08:a5:9b:ee:40:84:16:48:ab:06

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.rdata
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 817KB - Virtual size: 817KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:00:c3:3b:b8:10:d6:ab:75:9c:84:00:00:00:00:00:c3Certificate

Extended Key Usages

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79Certificate

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:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

1c:ca:e2:b2:f7:32:35:68:3c:f6:92:34:d6:83:57:3a:87:f5:34:68:09:cb:f8:3f:c9:a7:95:97:20:4e:f5:16Signer

c3:7a:87:1f:2b:7f:51:5b:54:30:08:a5:9b:ee:40:84:16:48:ab:06Signer

Headers

DLL Characteristics

File Characteristics

Sections

.rdata Size: 512B - Virtual size: 112B

.rsrc Size: 817KB - Virtual size: 817KB

33:00:00:00:c3:3b:b8:10:d6:ab:75:9c:84:00:00:00:00:00:c3
Certificate

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
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:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

1c:ca:e2:b2:f7:32:35:68:3c:f6:92:34:d6:83:57:3a:87:f5:34:68:09:cb:f8:3f:c9:a7:95:97:20:4e:f5:16
Signer

c3:7a:87:1f:2b:7f:51:5b:54:30:08:a5:9b:ee:40:84:16:48:ab:06
Signer

.rdata
Size: 512B - Virtual size: 112B

.rsrc
Size: 817KB - Virtual size: 817KB