InstallEngine_x86[.]exe

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General

Target

InstallEngine_x86.exe
Size

512KB
MD5

38a274368fece760a7340868cebeb461
SHA1

65959e07436d4960859c3488024a0713559d3687
SHA256

6073543ebb2ffffcb02cb32a6e2d3b1bfd5323ac93080a8bf682881aa81ea3ce
SHA512

cf3b4c0a1aa8069b084375e6572ebe9c08868ecb80233a0a88486fdc33c613421f7700337d1002274ab67856a77cb5b396a026b91fe507a3e4bfb24e03a1a096
SSDEEP

12288:NtBWMo9I08q0lPmWo5AiNl0pkV8sP+ZHu5BDca05DxxQQtDga+9j1:Do9B8zPmWo5dNQB5u1GDflga+9J

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
static1/unpack001/Device/HarddiskVolume3/WINDOWS/Temp/7zS042700E2/InstallEngine_x86.exe	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
static1/unpack002/out.upx	autoit_exe

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/out.upx

Files

InstallEngine_x86.exe
.zip

Password: Infected$12345
Device/HarddiskVolume3/WINDOWS/Temp/7zS042700E2/InstallEngine_x86.exe
.exe windows:5 windows x86 arch:x86

Password: Infected$12345

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

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

06:cc:8d:d2:d7:08:b9:07:32:83:8e:67:97:7b:30:7f
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

23/03/2023, 00:00

Not After

29/04/2026, 23:59

Subject

CN=Ivanti\, Inc.,O=Ivanti\, Inc.,L=South Jordan,ST=Utah,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

d0:d4:a8:1b:42:ee:88:b4:ff:2a:16:6e:fc:d7:ff:41:55:43:77:2c:ea:d5:e8:b3:2f:58:b1:a3:b4:5d:68:56
Signer

Actual PE Digest

d0:d4:a8:1b:42:ee:88:b4:ff:2a:16:6e:fc:d7:ff:41:55:43:77:2c:ea:d5:e8:b3:2f:58:b1:a3:b4:5d:68:56

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: 680KB

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: 164KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch: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: 172KB - Virtual size: 171KB

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
manifest.json

Sharing

General

Malware Config

Signatures

Files

Password: Infected$12345

Password: Infected$12345

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

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

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

Extended Key Usages

Key Usages

06:cc:8d:d2:d7:08:b9:07:32:83:8e:67:97:7b:30:7fCertificate

Extended Key Usages

Key Usages

d0:d4:a8:1b:42:ee:88:b4:ff:2a:16:6e:fc:d7:ff:41:55:43:77:2c:ea:d5:e8:b3:2f:58:b1:a3:b4:5d:68:56Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 680KB

UPX1 Size: 343KB - Virtual size: 344KB

.rsrc Size: 164KB - Virtual size: 168KB

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: 172KB - Virtual size: 171KB

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

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

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

06:cc:8d:d2:d7:08:b9:07:32:83:8e:67:97:7b:30:7f
Certificate

d0:d4:a8:1b:42:ee:88:b4:ff:2a:16:6e:fc:d7:ff:41:55:43:77:2c:ea:d5:e8:b3:2f:58:b1:a3:b4:5d:68:56
Signer

UPX0
Size: - Virtual size: 680KB

UPX1
Size: 343KB - Virtual size: 344KB

.rsrc
Size: 164KB - Virtual size: 168KB

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

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

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

.rsrc
Size: 172KB - Virtual size: 171KB

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