file[.]exe | Triage

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General

Target

file.exe
Size

5.2MB
MD5

eaf8a00642ed7990b11017e7ef1a3bdf
SHA1

cc22f825e1a3e9a308508710f0a1ee4dce189f2a
SHA256

5e2c00103e36e20eb89234c1220e8235fc9cec5993612ddff5c6da7eb481d832
SHA512

af794f6c166797bbe76040b3eff461d225ba33491dfdab9f4a26a1b01e4e366f99fa93b7e7b27b68d9455dce7bc8dac487a0a349d160859f7ef6b785becf55bf
SSDEEP

98304:CbaHP6tnJEAXLFHnMsf+b31ZPTk0blBdrbCGDjYEpdNj2Or8DwC1dB6M:2aHP6tnnbFHnMZ1e+DdKaj1dNSOr6z1d

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

file.exe
.exe windows:6 windows x86 arch:x86

1d7b3ec6e021fdb8eb5d7101ac8398e0

Code Sign

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5a
Certificate

Issuer

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

Not Before

10/12/2022, 12:00

Not After

11/12/2032, 12:00

Subject

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

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

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,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

55:a2:8c:55:a7:8d:f5:93:2e:b3:ae:5b:4a:b1:ee:9d:75:1d:67:92:1e:47:96:96:15:37:7a:d4:2d:16:c2:1c
Signer

Actual PE Digest

55:a2:8c:55:a7:8d:f5:93:2e:b3:ae:5b:4a:b1:ee:9d:75:1d:67:92:1e:47:96:96:15:37:7a:d4:2d:16:c2:1c

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_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

ReleaseDC

gdi32

CreateCompatibleBitmap

advapi32

SystemFunction036

shell32

SHGetFolderPathA

ole32

CoCreateInstance

ws2_32

shutdown

crypt32

CryptUnprotectData

shlwapi

PathFindExtensionA

gdiplus

GdipSaveImageToFile

setupapi

SetupDiGetClassDevsA

ntdll

RtlUnicodeStringToAnsiString

Sections

Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: - Virtual size: 203KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 559KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.WinZipp
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 3.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.WinZipp
Size: - Virtual size: 958KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.WinZipp
Size: 1024B - Virtual size: 516B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.WinZipp
Size: 5.2MB - Virtual size: 5.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1d7b3ec6e021fdb8eb5d7101ac8398e0

Code Sign

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5aCertificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

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

55:a2:8c:55:a7:8d:f5:93:2e:b3:ae:5b:4a:b1:ee:9d:75:1d:67:92:1e:47:96:96:15:37:7a:d4:2d:16:c2:1cSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

ws2_32

crypt32

shlwapi

gdiplus

setupapi

ntdll

Sections

Size: - Virtual size: 1.0MB

Size: - Virtual size: 203KB

Size: - Virtual size: 13KB

Size: - Virtual size: 559KB

Size: - Virtual size: 32KB

.idata Size: - Virtual size: 4KB

.WinZipp Size: - Virtual size: 5KB

.themida Size: - Virtual size: 3.9MB

.boot Size: - Virtual size: 2.2MB

.WinZipp Size: - Virtual size: 958KB

.WinZipp Size: 1024B - Virtual size: 516B

.WinZipp Size: 5.2MB - Virtual size: 5.2MB

.reloc Size: 7KB - Virtual size: 6KB

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

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5a
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

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

55:a2:8c:55:a7:8d:f5:93:2e:b3:ae:5b:4a:b1:ee:9d:75:1d:67:92:1e:47:96:96:15:37:7a:d4:2d:16:c2:1c
Signer

.idata
Size: - Virtual size: 4KB

.WinZipp
Size: - Virtual size: 5KB

.themida
Size: - Virtual size: 3.9MB

.boot
Size: - Virtual size: 2.2MB

.WinZipp
Size: - Virtual size: 958KB

.WinZipp
Size: 1024B - Virtual size: 516B

.WinZipp
Size: 5.2MB - Virtual size: 5.2MB

.reloc
Size: 7KB - Virtual size: 6KB

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