NEAS[.]6209de68de8fc481082bc68c5f409a40[.]exe

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General

Target

NEAS.6209de68de8fc481082bc68c5f409a40.exe
Size

41KB
MD5

6209de68de8fc481082bc68c5f409a40
SHA1

3899a58b6db9a4e885156eb125bbcf4a07833f9f
SHA256

8b458c01ea659178d46d21d22f1de3468abe8b525c8e0798622d0656c1520d62
SHA512

c52b3ed41986bcc748aaacfb803aabc11d55fdfd778224c0a33a800c35262cfcd3ea5db4618ff447ac9ddcec212e83a448745c6ab4563dfc55b00210b5ce709a
SSDEEP

768:sazWUgB5e8hBfaFlTFtLVHIicbuqRfi9UrYERp:sazFgCLCicz1p

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
sample	acprotect

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

NEAS.6209de68de8fc481082bc68c5f409a40.exe
.dll windows:5 windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

05:7e:62:c6:be:a3:d7:92:a2:5a:1b:9f:5d:b2:2c:90
Certificate

Issuer

CN=WoSign Class 2 Code Signing CA,O=WoSign CA Limited,C=CN

Not Before

26/11/2014, 12:08

Not After

26/11/2015, 12:08

Subject

CN=Qingyun Guan,L=Lianjiang,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

25:e7:3b:77:32:8e:5c:a0:aa:57:f8:65:68:dc:f6:e8
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 2 Code Signing CA,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

40:30:b8:85:6c:0b:23:6e:50:5f:e6:45:68:d2:4c:e4:92:ef:2e:37
Signer

Actual PE Digest

40:30:b8:85:6c:0b:23:6e:50:5f:e6:45:68:d2:4c:e4:92:ef:2e:37

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Exports

Exports

?KxGBKtoUTF8@@YAHPBDPADK@Z
KxGetInstallDate
KxGetMachineId
KxGetSourceId
KxGetVersion
KxInitClientReport
KxInitInstallReport
KxReport
KxReportZh
KxSetSecurity
KxWaitForReport

Sections

UPX0
Size: - Virtual size: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 32KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:5 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

05:7e:62:c6:be:a3:d7:92:a2:5a:1b:9f:5d:b2:2c:90Certificate

Extended Key Usages

Key Usages

25:e7:3b:77:32:8e:5c:a0:aa:57:f8:65:68:dc:f6:e8Certificate

Extended Key Usages

Key Usages

40:30:b8:85:6c:0b:23:6e:50:5f:e6:45:68:d2:4c:e4:92:ef:2e:37Signer

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

UPX0 Size: - Virtual size: 68KB

UPX1 Size: 32KB - Virtual size: 36KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 48KB - Virtual size: 47KB

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 4KB - Virtual size: 15KB

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

.reloc Size: 5KB - Virtual size: 5KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

05:7e:62:c6:be:a3:d7:92:a2:5a:1b:9f:5d:b2:2c:90
Certificate

25:e7:3b:77:32:8e:5c:a0:aa:57:f8:65:68:dc:f6:e8
Certificate

40:30:b8:85:6c:0b:23:6e:50:5f:e6:45:68:d2:4c:e4:92:ef:2e:37
Signer

UPX0
Size: - Virtual size: 68KB

UPX1
Size: 32KB - Virtual size: 36KB

.rsrc
Size: 2KB - Virtual size: 4KB

.text
Size: 48KB - Virtual size: 47KB

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 4KB - Virtual size: 15KB

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

.reloc
Size: 5KB - Virtual size: 5KB