Install[.]exe | Triage

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General

Target

Install.exe
Size

4.2MB
MD5

e097f6bc4f61dbb6b7c977b976d01208
SHA1

2cb168313500a0164872f8dfb9d2e92d4940bb45
SHA256

bf1a2b63d867158cb46ab32bd68afd322d6b6202bc746f45f95a5ce3293d3700
SHA512

a0fd2029cb28e686040124ff575a9e2620e5816bb941286f9ae43919a89c95ddeddbb662e825760a74f5ed7348e4d8bb32126250248fbf140de29e55152d702f
SSDEEP

98304:0/IZ8n1+KeAA5ixbYmXMhITiAre/5lF9GWM/mFkuoPdLZSwv6z+7f5MCH:0k8eAaixbYYMoiL5lF40k5PdLZxv6zUB

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs
Detects Themida, an advanced Windows software protection system.
themida

Processes:

resource yara_rule

sample themida

resource	yara_rule
sample	themida

Files

Install.exe
.exe windows x64

Code Sign

5f:cd:5e:93:49:26:1c:94:49:b8:8b:41:24:df:50:04
Certificate

Issuer

CN=Logitech ZC-9016 USA State of Washington

Not Before

15-12-2021 11:48

Not After

16-12-2031 11:48

Subject

CN=Logitech ZC-9016 USA State of Washington

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

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

Not Before

11-05-2022 00:00

Not After

10-08-2033 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=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

51:0d:f1:1f:3a:be:22:51:9b:19:e1:6a:c3:8c:ed:bb:1c:5e:33:86:17:d4:27:4a:4c:01:44:73:4a:db:4a:7b
Signer

Actual PE Digest

51:0d:f1:1f:3a:be:22:51:9b:19:e1:6a:c3:8c:ed:bb:1c:5e:33:86:17:d4:27:4a:4c:01:44:73:4a:db:4a:7b

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Logitech ZC-9016 USA State of Washington

15-12-2022 13:51
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Size: 2.7MB - Virtual size: 6.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 115KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

5f:cd:5e:93:49:26:1c:94:49:b8:8b:41:24:df:50:04Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

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

51:0d:f1:1f:3a:be:22:51:9b:19:e1:6a:c3:8c:ed:bb:1c:5e:33:86:17:d4:27:4a:4c:01:44:73:4a:db:4a:7bSigner

Signature Validations

Verification

15-12-2022 13:51 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

Size: 2.7MB - Virtual size: 6.9MB

.rsrc Size: 115KB - Virtual size: 114KB

.idata Size: 512B - Virtual size: 8KB

.themida Size: - Virtual size: 3.7MB

.boot Size: 1.3MB - Virtual size: 1.3MB

5f:cd:5e:93:49:26:1c:94:49:b8:8b:41:24:df:50:04
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

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

51:0d:f1:1f:3a:be:22:51:9b:19:e1:6a:c3:8c:ed:bb:1c:5e:33:86:17:d4:27:4a:4c:01:44:73:4a:db:4a:7b
Signer

15-12-2022 13:51
Valid: false

.rsrc
Size: 115KB - Virtual size: 114KB

.idata
Size: 512B - Virtual size: 8KB

.themida
Size: - Virtual size: 3.7MB

.boot
Size: 1.3MB - Virtual size: 1.3MB