SZZ_10[.]zip | Triage

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General

Target

SZZ_10.zip
Size

214.7MB
MD5

5cf3ba970452a0fc51265d393e2927a6
SHA1

2ba7c8c21ec7b5c1761f429b14af59e52963e2c2
SHA256

f82ccddbb4c78d0a8d6f7ad88257cc09a8799a2c929fd0a90693a0bffc788dae
SHA512

ffc9c07777ed022700f6f4238a7099267ef329928646664d095e600362fa79f2079237120c299b1f9a71f34624959c6784a5cac2619816331d5b1e5e2012207d
SSDEEP

6291456:QgtX6iN3SzvlLwDaAJKbO++fsWcsJgfPOQJj6gYQdKOFXK4qTE:Qg1Vop1AJKb9tfPOQlKV4qTE

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
static1/unpack001/12551/SZZ_10/INSTALL.EXE	upx

Files

SZZ_10.zip
.zip
12551/SZZ_10/INSTALL.EXE
.exe windows x86

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

01:c6:11:66:28:c1:f2:d8:fd:6e:a2:db:80:c9:ce:ae
Certificate

Issuer

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

Not Before

29/07/2021, 00:00

Not After

30/07/2024, 23:59

Subject

CN=OOO Firma Integral,O=OOO Firma Integral,L=Saint-Petersburg,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

10:69:cb:0f:b5:14:d4:b4:2e:7a:f0:1b:60:99:9c:3e:9b:5d:d3:e5
Signer

Actual PE Digest

10:69:cb:0f:b5:14:d4:b4:2e:7a:f0:1b:60:99:9c:3e:9b:5d:d3:e5

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=OOO Firma Integral,O=OOO Firma Integral,L=Saint-Petersburg,C=RU

09/09/2022, 13:02
Valid: true

Chain 1

CN=OOO Firma Integral,O=OOO Firma Integral,L=Saint-Petersburg,C=RU

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

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

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 760KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 398KB - Virtual size: 400KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 750KB - Virtual size: 750KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 5KB

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: 22KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 231KB - Virtual size: 231KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
12551/SZZ_10/Install.Dat
.rar
12551/SZZ_10/data.000
.rar
12551/SZZ_10/precopy.dat
.rar
12551/SZZ_10/readme.txt
12551/SZZ_10/unrar.dll
.dll windows x86

8b009ad0382f5905b515f5cc121800b0

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
SetFileSecurityA
SetFileSecurityW

kernel32

CloseHandle
CompareStringA
CompareStringW
CreateDirectoryA
CreateDirectoryW
CreateFileA
CreateFileW
DeleteFileA
DeleteFileW
DeviceIoControl
ExitProcess
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FreeEnvironmentStringsA
FreeLibrary
GetACP
GetCPInfo
GetCurrentProcess
GetCurrentThreadId
GetEnvironmentStrings
GetFileAttributesA
GetFileAttributesW
GetFileType
GetFullPathNameA
GetLastError
GetLocalTime
GetModuleFileNameA
GetModuleHandleA
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetStringTypeW
GetVersion
GetVersionExA
GlobalMemoryStatus
HeapAlloc
HeapFree
IsDBCSLeadByte
LCMapStringA
LoadLibraryA
LocalFileTimeToFileTime
MultiByteToWideChar
RaiseException
ReadFile
RtlUnwind
SetConsoleCtrlHandler
SetEndOfFile
SetFileAttributesA
SetFileAttributesW
SetFilePointer
SetFileTime
SetHandleCount
Sleep
SystemTimeToFileTime
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
WideCharToMultiByte
WriteFile

user32

CharLowerA
CharLowerW
CharToOemA
CharToOemBuffA
CharUpperA
CharUpperW
EnumThreadWindows
MessageBoxA
OemToCharA
OemToCharBuffA
wsprintfA

Exports

Exports

RARCloseArchive
RARGetDllVersion
RAROpenArchive
RAROpenArchiveEx
RARProcessFile
RARProcessFileW
RARReadHeader
RARReadHeaderEx
RARSetCallback
RARSetChangeVolProc
RARSetPassword
RARSetProcessDataProc
___CPPdebugHook

Sections

.text
Size: 129KB - Virtual size: 132KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

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

Extended Key Usages

Key Usages

01:c6:11:66:28:c1:f2:d8:fd:6e:a2:db:80:c9:ce:aeCertificate

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

10:69:cb:0f:b5:14:d4:b4:2e:7a:f0:1b:60:99:9c:3e:9b:5d:d3:e5Signer

Signature Validations

Verification

09/09/2022, 13:02 Valid: true

Chain 1

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 760KB

UPX1 Size: 398KB - Virtual size: 400KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 750KB - Virtual size: 750KB

.itext Size: 6KB - Virtual size: 5KB

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

.bss Size: - Virtual size: 22KB

.idata Size: 14KB - Virtual size: 13KB

.tls Size: - Virtual size: 52B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 58KB - Virtual size: 57KB

.rsrc Size: 231KB - Virtual size: 231KB

8b009ad0382f5905b515f5cc121800b0

Headers

File Characteristics

Imports

advapi32

kernel32

user32

Exports

Exports

Sections

.text Size: 129KB - Virtual size: 132KB

.data Size: 15KB - Virtual size: 44KB

.tls Size: 512B - Virtual size: 4KB

.idata Size: 2KB - Virtual size: 4KB

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 4KB

.reloc Size: 4KB - Virtual size: 4KB

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

01:c6:11:66:28:c1:f2:d8:fd:6e:a2:db:80:c9:ce:ae
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

10:69:cb:0f:b5:14:d4:b4:2e:7a:f0:1b:60:99:9c:3e:9b:5d:d3:e5
Signer

09/09/2022, 13:02
Valid: true

UPX0
Size: - Virtual size: 760KB

UPX1
Size: 398KB - Virtual size: 400KB

.rsrc
Size: 9KB - Virtual size: 12KB

.text
Size: 750KB - Virtual size: 750KB

.itext
Size: 6KB - Virtual size: 5KB

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

.bss
Size: - Virtual size: 22KB

.idata
Size: 14KB - Virtual size: 13KB

.tls
Size: - Virtual size: 52B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 58KB - Virtual size: 57KB

.rsrc
Size: 231KB - Virtual size: 231KB

.text
Size: 129KB - Virtual size: 132KB

.data
Size: 15KB - Virtual size: 44KB

.tls
Size: 512B - Virtual size: 4KB

.idata
Size: 2KB - Virtual size: 4KB

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 4KB

.reloc
Size: 4KB - Virtual size: 4KB