shurk | Aurora[.]exe

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General

Target
Aurora.exe
Size 25.9MB
Sample240612-dd14yszank
SHA256 27ef1ed7a6cd92d08e23da1e80f3889fbab55b504e633d914983b69c17e2e7dc
MD5 fbf3377a2792a5c659b324758e1a3424
SHA1 f6aec1d479dec9971c83f042dd641951edd4e05f
SHA512 67d092f5ef7c559f7b5eecb734e8b9c896a35ab354f3eb9ce98173a13b2a0ad303662267b705817028f2785530bcfecb6150e123a2ca22680b820503506c346d
SSDEEP 196608:+QPY9mgGvkHEAsdtLRVRXgFqKQbEZxRHY:6M7sHEAEtLNXgFqxbEZxK
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

shurk aurora

Malware Config

Signatures

Aurora family
aurora

Shurk Stealer payload 1 IoCs

resource	yara_rule
sample	shurk_stealer

Shurk family
shurk

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Aurora.exe

File Explorer

Aurora.exe

.exe 25.9MB

Aurora.exe

SHA256 27ef1ed7a6cd92d08e23da1e80f3889fbab55b504e633d914983b69c17e2e7dc
MD5 fbf3377a2792a5c659b324758e1a3424
SHA1 f6aec1d479dec9971c83f042dd641951edd4e05f
SHA512 67d092f5ef7c559f7b5eecb734e8b9c896a35ab354f3eb9ce98173a13b2a0ad303662267b705817028f2785530bcfecb6150e123a2ca22680b820503506c346d
SSDEEP 196608:+QPY9mgGvkHEAsdtLRVRXgFqKQbEZxRHY:6M7sHEAEtLNXgFqxbEZxK
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Shurk Stealer payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

8396

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

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

PDB paths

Name

CODE

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

DATA

Size

512B

Virtual Size

124B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

BSS

Size

Virtual Size

1KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

1024B

Virtual Size

770B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

456B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

25.9MB

Virtual Size

25.9MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

Aurora.exe

generic