AAct_Network[.]exe

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General

Target

AAct_Network.exe
Size

539KB
MD5

2466608a26c0fb12029d161ad50f30b4
SHA1

865395fa79bbe140da3053b8a6a16ce6086f6c2c
SHA256

2486620a3c789b07528edc97ffa5ba5b97cbbde41322cf9cad477c4f0db98770
SHA512

c0c1e65c262feb39bbf9d57a9fba86d048ef633c195ee1e218515e34cb2eb04c5b2c146efb63ddca3117ac9712ec9de337572d7775cd001148277810f1ac4562
SSDEEP

12288:FeXOj0vdxkEWipomtGfo1raWWH46c0JvsZm4/:FebvdxkjipomIo1raWWHfLvY

Score

8^/10

aspackv2

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
sample	aspack_v212_v242

Files

AAct_Network.exe
.exe windows x86

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02/11/2016, 18:47

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74
Certificate

Issuer

CN=WZTeam

Not Before

10/03/2017, 18:02

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

b6:f3:3f:b8:a7:67:84:f2:00:0f:50:7a:ec:e3:20:39:67:b2:63:91:d4:5b:5f:37:58:7d:79:21:f6:fc:6a:94
Signer

Actual PE Digest

b6:f3:3f:b8:a7:67:84:f2:00:0f:50:7a:ec:e3:20:39:67:b2:63:91:d4:5b:5f:37:58:7d:79:21:f6:fc:6a:94

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=WZTeam

29/12/2017, 15:06
Valid: false

a7:37:42:6d:2a:cf:6b:f5:82:cc:f8:93:4a:c4:a0:c1:3f:76:5b:9f
Signer

Actual PE Digest

a7:37:42:6d:2a:cf:6b:f5:82:cc:f8:93:4a:c4:a0:c1:3f:76:5b:9f

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=WZTeam

29/12/2017, 15:06
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.code
Size: 17KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 210KB - Virtual size: 472KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 29KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 202KB - Virtual size: 364KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.msfree
Size: 72KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

b6:f3:3f:b8:a7:67:84:f2:00:0f:50:7a:ec:e3:20:39:67:b2:63:91:d4:5b:5f:37:58:7d:79:21:f6:fc:6a:94Signer

Signature Validations

Verification

29/12/2017, 15:06 Valid: false

a7:37:42:6d:2a:cf:6b:f5:82:cc:f8:93:4a:c4:a0:c1:3f:76:5b:9fSigner

Signature Validations

Verification

29/12/2017, 15:06 Valid: false

Headers

File Characteristics

Sections

.code Size: 17KB - Virtual size: 72KB

.text Size: 210KB - Virtual size: 472KB

.rdata Size: 29KB - Virtual size: 104KB

.data Size: 202KB - Virtual size: 364KB

.rsrc Size: 1024B - Virtual size: 68KB

.msfree Size: 72KB - Virtual size: 76KB

.adata Size: - Virtual size: 4KB

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

b6:f3:3f:b8:a7:67:84:f2:00:0f:50:7a:ec:e3:20:39:67:b2:63:91:d4:5b:5f:37:58:7d:79:21:f6:fc:6a:94
Signer

29/12/2017, 15:06
Valid: false

a7:37:42:6d:2a:cf:6b:f5:82:cc:f8:93:4a:c4:a0:c1:3f:76:5b:9f
Signer

29/12/2017, 15:06
Valid: false

.code
Size: 17KB - Virtual size: 72KB

.text
Size: 210KB - Virtual size: 472KB

.rdata
Size: 29KB - Virtual size: 104KB

.data
Size: 202KB - Virtual size: 364KB

.rsrc
Size: 1024B - Virtual size: 68KB

.msfree
Size: 72KB - Virtual size: 76KB

.adata
Size: - Virtual size: 4KB