SST[.]zip | Triage

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General

Target

SST.zip
Size

12.7MB
MD5

c543f595e3f3221cdaabda2c1b6eb586
SHA1

e115a9891b5d3a63f18a7ab5abaa743bc8aa093a
SHA256

79eabbaeffb67a44981dfea15aa5a913369893b86735eea0e003301b5ad894e6
SHA512

6b83e5127d169428c2ece66f7723210d8fd0f570dc6b5547a39724190de11f7e935a47da0c6d0f1893b6bb6fa225351031644ecceb25d639af1be5529e6ad41e
SSDEEP

393216:5htP7gNUZryqxTVNcgdwheP3T7m0aUTuRYlrIvCI:FryqHehePvm09qupIaI

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/SST/SST.exe

Files

SST.zip
.zip
SST/Process_Hacker_-_Undetected.exe
.exe windows:5 windows x86 arch:x86

Code Sign

7d:e6:61:e7:bb:da:51:bc:4d:35:6f:66:65:69:34:fa
Certificate

Issuer

CN=MobileDE

Not Before

29/06/2019, 20:37

Not After

31/12/2039, 23:59

Subject

CN=MobileDE

Extended Key Usages

ExtKeyUsageCodeSigning

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

7d:e6:61:e7:bb:da:51:bc:4d:35:6f:66:65:69:34:fa
Certificate

Issuer

CN=MobileDE

Not Before

29/06/2019, 20:37

Not After

31/12/2039, 23:59

Subject

CN=MobileDE

Extended Key Usages

ExtKeyUsageCodeSigning

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

93:4f:69:e7:55:8e:b9:38:48:b3:1f:a6:4b:a4:f4:0f:3c:d6:dc:7c:d3:b0:a4:b8:15:5d:61:e7:f3:cc:a8:e8
Signer

Actual PE Digest

93:4f:69:e7:55:8e:b9:38:48:b3:1f:a6:4b:a4:f4:0f:3c:d6:dc:7c:d3:b0:a4:b8:15:5d:61:e7:f3:cc:a8:e8

Digest Algorithm

sha256

PE Digest Matches

true

e3:b5:d7:ef:e5:19:88:80:99:cc:6d:a9:57:33:d2:c5:19:41:41:4c
Signer

Actual PE Digest

e3:b5:d7:ef:e5:19:88:80:99:cc:6d:a9:57:33:d2:c5:19:41:41:4c

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 163KB - Virtual size: 356KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 43KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 2KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 22KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 8.1MB - Virtual size: 6.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.38rlqw
Size: 7B - Virtual size: 7B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Zoi1JH
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
SST/SST.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 126KB - Virtual size: 126KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7d:e6:61:e7:bb:da:51:bc:4d:35:6f:66:65:69:34:faCertificate

Extended Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

7d:e6:61:e7:bb:da:51:bc:4d:35:6f:66:65:69:34:faCertificate

Extended Key Usages

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

93:4f:69:e7:55:8e:b9:38:48:b3:1f:a6:4b:a4:f4:0f:3c:d6:dc:7c:d3:b0:a4:b8:15:5d:61:e7:f3:cc:a8:e8Signer

e3:b5:d7:ef:e5:19:88:80:99:cc:6d:a9:57:33:d2:c5:19:41:41:4cSigner

Headers

File Characteristics

Sections

Size: 163KB - Virtual size: 356KB

Size: 43KB - Virtual size: 100KB

Size: 2KB - Virtual size: 40KB

Size: 5KB - Virtual size: 12KB

Size: 22KB - Virtual size: 32KB

.rsrc Size: 6KB - Virtual size: 8KB

Size: 8.1MB - Virtual size: 6.1MB

.data Size: 1.8MB - Virtual size: 1.8MB

.38rlqw Size: 7B - Virtual size: 7B

.Zoi1JH Size: 5KB - Virtual size: 5KB

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 3.1MB - Virtual size: 3.1MB

.rsrc Size: 126KB - Virtual size: 126KB

.reloc Size: 512B - Virtual size: 12B

7d:e6:61:e7:bb:da:51:bc:4d:35:6f:66:65:69:34:fa
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

7d:e6:61:e7:bb:da:51:bc:4d:35:6f:66:65:69:34:fa
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

93:4f:69:e7:55:8e:b9:38:48:b3:1f:a6:4b:a4:f4:0f:3c:d6:dc:7c:d3:b0:a4:b8:15:5d:61:e7:f3:cc:a8:e8
Signer

e3:b5:d7:ef:e5:19:88:80:99:cc:6d:a9:57:33:d2:c5:19:41:41:4c
Signer

.rsrc
Size: 6KB - Virtual size: 8KB

.data
Size: 1.8MB - Virtual size: 1.8MB

.38rlqw
Size: 7B - Virtual size: 7B

.Zoi1JH
Size: 5KB - Virtual size: 5KB

.text
Size: 3.1MB - Virtual size: 3.1MB

.rsrc
Size: 126KB - Virtual size: 126KB

.reloc
Size: 512B - Virtual size: 12B