NEAS[.]a57ac34df3326a2f3d7ce1b540102880[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

NEAS.a57ac34df3326a2f3d7ce1b540102880.exe
Size

1.5MB
MD5

a57ac34df3326a2f3d7ce1b540102880
SHA1

a72710842eee1df1800dcf73922f9fb08550d210
SHA256

e673d9637bc0b30df2d6d3fe026e0e85d3f6511a2cc08c81899f3647a5e59d9e
SHA512

1c4be7efbe805c14b94fb4b891e8ac9454246b981c15014f228291c72f69b11856c2afc56aeaf94de223bab207df729354a8de8873f79e8371480054b415f50e
SSDEEP

24576:a4GHnhIzO7uyHeUs6csyT70L+4+L72Xeza0h60bmoxuGmS+nO0zme3CMk2:Vshd7uuex5i+tGXYxJ7BX0zdf

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
static1/unpack001/out.upx	autoit_exe

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

NEAS.a57ac34df3326a2f3d7ce1b540102880.exe
.exe windows:5 windows x86

Code Sign

7c:68:77:01:63:65:f2:8a:49:86:f3:65:aa:7e:22:75
Certificate

Issuer

CN=Myserver

Not Before

10/08/2021, 15:00

Not After

30/12/2077, 15:00

Subject

CN=Myserver

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,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

7c:68:77:01:63:65:f2:8a:49:86:f3:65:aa:7e:22:75
Certificate

Issuer

CN=Myserver

Not Before

10/08/2021, 15:00

Not After

30/12/2077, 15:00

Subject

CN=Myserver

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,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

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5c
Signer

Actual PE Digest

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5c

Digest Algorithm

sha256

PE Digest Matches

true

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5c
Signer

Actual PE Digest

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5c

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 343KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 567KB - Virtual size: 567KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 184KB - Virtual size: 184KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7c:68:77:01:63:65:f2:8a:49:86:f3:65:aa:7e:22:75Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

7c:68:77:01:63:65:f2:8a:49:86:f3:65:aa:7e:22:75Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5cSigner

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5cSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.6MB

UPX1 Size: 343KB - Virtual size: 344KB

.rsrc Size: 1.1MB - Virtual size: 1.1MB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 567KB - Virtual size: 567KB

.rdata Size: 184KB - Virtual size: 184KB

.data Size: 20KB - Virtual size: 35KB

.rsrc Size: 1.1MB - Virtual size: 1.1MB

.reloc Size: 28KB - Virtual size: 28KB

7c:68:77:01:63:65:f2:8a:49:86:f3:65:aa:7e:22:75
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

7c:68:77:01:63:65:f2:8a:49:86:f3:65:aa:7e:22:75
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5c
Signer

d9:93:2d:be:2f:7d:a0:af:40:a2:54:14:f7:6f:b2:1b:ca:90:49:8e:17:44:9d:59:48:cf:24:ed:87:8e:30:5c
Signer

UPX0
Size: - Virtual size: 1.6MB

UPX1
Size: 343KB - Virtual size: 344KB

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

.text
Size: 567KB - Virtual size: 567KB

.rdata
Size: 184KB - Virtual size: 184KB

.data
Size: 20KB - Virtual size: 35KB

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

.reloc
Size: 28KB - Virtual size: 28KB