aisetup[.]exe | Triage

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General

Target

aisetup.exe
Size

9.5MB
MD5

3ccd38ccfcd8076466807911aa03443d
SHA1

0856c8f808342a5a3fe067e4e1c2e87d6cf50383
SHA256

099e55c2cef35d0b61f4385fe54aa2c590b11114c1335d1353e3ad16a79b9250
SHA512

a8880fd6ea0dca40a690fd2217044dfdc8f7ce8cb0283982bf5ec52bdf46ac82127ce202adb696bc8c3adcdee22dc7a97110c63b3fefc2327fe19d7c7d3d48c3
SSDEEP

196608:CCgzixuxu7agbrTRV0NLXL+xR0rAWl/NRVhEQoIOtzZO39I94wf:YGuURarSYrdVvEQe43iX

Score

8^/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

Files

aisetup.exe
.exe windows x86

Code Sign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

69:21:85:af:fe:ff:f4:c9:94:2e:aa:35
Certificate

Issuer

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

25/03/2022, 10:16

Not After

25/03/2024, 10:16

Subject

CN=IP Kamalov Ruslan Faritovich,O=IP Kamalov Ruslan Faritovich,L=Ufa,ST=Republic of Bashkortostan,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

20:42:e5:93:2f:b4:c9:65:31:ba:23:0f:bf:98:ab:1a:c9:43:c4:b8:eb:a1:a4:39:1f:e3:e6:c2:bb:11:20:42
Signer

Actual PE Digest

20:42:e5:93:2f:b4:c9:65:31:ba:23:0f:bf:98:ab:1a:c9:43:c4:b8:eb:a1:a4:39:1f:e3:e6:c2:bb:11:20:42

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=IP Kamalov Ruslan Faritovich,O=IP Kamalov Ruslan Faritovich,L=Ufa,ST=Republic of Bashkortostan,C=RU

20/01/2023, 15:57
Valid: true

Chain 1

CN=IP Kamalov Ruslan Faritovich,O=IP Kamalov Ruslan Faritovich,L=Ufa,ST=Republic of Bashkortostan,C=RU

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 2.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 836KB - Virtual size: 840KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 167KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 27KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 151B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 84B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 211KB - Virtual size: 210KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 306KB - Virtual size: 305KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47Certificate

Extended Key Usages

Key Usages

69:21:85:af:fe:ff:f4:c9:94:2e:aa:35Certificate

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

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

Extended Key Usages

Key Usages

20:42:e5:93:2f:b4:c9:65:31:ba:23:0f:bf:98:ab:1a:c9:43:c4:b8:eb:a1:a4:39:1f:e3:e6:c2:bb:11:20:42Signer

Signature Validations

Verification

20/01/2023, 15:57 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.3MB

UPX1 Size: 836KB - Virtual size: 840KB

.rsrc Size: 167KB - Virtual size: 168KB

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: 2.4MB - Virtual size: 2.4MB

.itext Size: 7KB - Virtual size: 7KB

.data Size: 41KB - Virtual size: 41KB

.bss Size: - Virtual size: 27KB

.idata Size: 14KB - Virtual size: 14KB

.didata Size: 3KB - Virtual size: 3KB

.edata Size: 512B - Virtual size: 151B

.tls Size: - Virtual size: 84B

.rdata Size: 512B - Virtual size: 93B

.reloc Size: 211KB - Virtual size: 210KB

.rsrc Size: 306KB - Virtual size: 305KB

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

69:21:85:af:fe:ff:f4:c9:94:2e:aa:35
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

20:42:e5:93:2f:b4:c9:65:31:ba:23:0f:bf:98:ab:1a:c9:43:c4:b8:eb:a1:a4:39:1f:e3:e6:c2:bb:11:20:42
Signer

20/01/2023, 15:57
Valid: true

UPX0
Size: - Virtual size: 2.3MB

UPX1
Size: 836KB - Virtual size: 840KB

.rsrc
Size: 167KB - Virtual size: 168KB

.text
Size: 2.4MB - Virtual size: 2.4MB

.itext
Size: 7KB - Virtual size: 7KB

.data
Size: 41KB - Virtual size: 41KB

.bss
Size: - Virtual size: 27KB

.idata
Size: 14KB - Virtual size: 14KB

.didata
Size: 3KB - Virtual size: 3KB

.edata
Size: 512B - Virtual size: 151B

.tls
Size: - Virtual size: 84B

.rdata
Size: 512B - Virtual size: 93B

.reloc
Size: 211KB - Virtual size: 210KB

.rsrc
Size: 306KB - Virtual size: 305KB