Ethera[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Ethera.exe
Size

16.4MB
MD5

ced8354ec88d906d803c8b021c29d180
SHA1

d1cdade70fd887f19497fb17a447023faa5c6187
SHA256

d2535f21295f50896cd637376f8e297a82379be514ab467b27b37e730fd4c68b
SHA512

01857db32cdb06f50c3fedbdf06a046faf0593dc09fda360a5bfbe68a26e90972dd8f6069e67a6bf52281280b1c6dffc94a71571c3c40746a5d5768550a42852
SSDEEP

393216:Ap3h+ILC3wJzsOy4r8usI2yIjtJhKgCIDMTdVJWQ0sOcXd7:ccltQI/cktnZCIgTZx9OC

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

Files

Ethera.exe
.exe windows:6 windows x64 arch:x64

5c9304ffb78c179da367ae35c218e2af

Code Sign

f1:10:2f:ec:fe:34:ae:9f
Certificate

Issuer

CN=SPNxDiaGuard

Not Before

25/02/2024, 05:00

Not After

25/02/2029, 05:00

Subject

CN=SPNxDiaGuard

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

ee:4d:6e:b3:5d:d7:f6:12:20:29:4f:1d:f9:fc:e5:d4:3d:6b:31:89:5e:f6:99:07:09:5b:a2:2c:63:3e:0c:44
Signer

Actual PE Digest

ee:4d:6e:b3:5d:d7:f6:12:20:29:4f:1d:f9:fc:e5:d4:3d:6b:31:89:5e:f6:99:07:09:5b:a2:2c:63:3e:0c:44

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

crypt32

CertFreeCertificateChain

kernel32

SetConsoleScreenBufferSize
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

GetClassNameA

msvcp140

_Query_perf_frequency

wintrust

WinVerifyTrust

shlwapi

SHDeleteKeyW

ntdll

NtClose

normaliz

IdnToAscii

wldap32

ord217

ws2_32

closesocket

rpcrt4

RpcStringFreeA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140

memcmp

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-runtime-l1-1-0

__sys_nerr

api-ms-win-crt-heap-l1-1-0

_set_new_mode

api-ms-win-crt-convert-l1-1-0

atoi

api-ms-win-crt-stdio-l1-1-0

_lseeki64

api-ms-win-crt-filesystem-l1-1-0

_unlock_file

api-ms-win-crt-time-l1-1-0

_gmtime64

api-ms-win-crt-string-l1-1-0

strncpy

api-ms-win-crt-multibyte-l1-1-0

_mbsstr

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-environment-l1-1-0

getenv

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-utility-l1-1-0

qsort

advapi32

AddAccessAllowedAce

shell32

ShellExecuteA

Sections

.text
Size: - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.SPN
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.Ethera
Size: - Virtual size: 3B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.ASPack
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vxl
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.enigma1
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.enigma2
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp0
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp1
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp2
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.boot
Size: - Virtual size: 2B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 1B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

."t7
Size: - Virtual size: 15.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.t72
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sbe
Size: 16.4MB - Virtual size: 16.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 469B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5c9304ffb78c179da367ae35c218e2af

Code Sign

f1:10:2f:ec:fe:34:ae:9fCertificate

Extended Key Usages

Key Usages

ee:4d:6e:b3:5d:d7:f6:12:20:29:4f:1d:f9:fc:e5:d4:3d:6b:31:89:5e:f6:99:07:09:5b:a2:2c:63:3e:0c:44Signer

Headers

DLL Characteristics

File Characteristics

Imports

crypt32

kernel32

user32

msvcp140

wintrust

shlwapi

ntdll

normaliz

wldap32

ws2_32

rpcrt4

psapi

userenv

vcruntime140

vcruntime140_1

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-multibyte-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-utility-l1-1-0

advapi32

shell32

Sections

.text Size: - Virtual size: 1.2MB

.rdata Size: - Virtual size: 127KB

.data Size: - Virtual size: 36KB

.pdata Size: - Virtual size: 21KB

.SPN Size: - Virtual size: 1B

.Ethera Size: - Virtual size: 3B

.themida Size: - Virtual size: 1B

.ASPack Size: - Virtual size: 1B

.vxl Size: - Virtual size: 1B

.enigma1 Size: - Virtual size: 1B

.enigma2 Size: - Virtual size: 1B

.vmp0 Size: - Virtual size: 1B

.vmp1 Size: - Virtual size: 1B

.vmp2 Size: - Virtual size: 1B

.boot Size: - Virtual size: 2B

.tls Size: - Virtual size: 1B

."t7 Size: - Virtual size: 15.2MB

.t72 Size: 5KB - Virtual size: 5KB

.sbe Size: 16.4MB - Virtual size: 16.4MB

.rsrc Size: 512B - Virtual size: 469B

f1:10:2f:ec:fe:34:ae:9f
Certificate

ee:4d:6e:b3:5d:d7:f6:12:20:29:4f:1d:f9:fc:e5:d4:3d:6b:31:89:5e:f6:99:07:09:5b:a2:2c:63:3e:0c:44
Signer

.text
Size: - Virtual size: 1.2MB

.rdata
Size: - Virtual size: 127KB

.data
Size: - Virtual size: 36KB

.pdata
Size: - Virtual size: 21KB

.SPN
Size: - Virtual size: 1B

.Ethera
Size: - Virtual size: 3B

.themida
Size: - Virtual size: 1B

.ASPack
Size: - Virtual size: 1B

.vxl
Size: - Virtual size: 1B

.enigma1
Size: - Virtual size: 1B

.enigma2
Size: - Virtual size: 1B

.vmp0
Size: - Virtual size: 1B

.vmp1
Size: - Virtual size: 1B

.vmp2
Size: - Virtual size: 1B

.boot
Size: - Virtual size: 2B

.tls
Size: - Virtual size: 1B

."t7
Size: - Virtual size: 15.2MB

.t72
Size: 5KB - Virtual size: 5KB

.sbe
Size: 16.4MB - Virtual size: 16.4MB

.rsrc
Size: 512B - Virtual size: 469B