shurk | Aurora[.]exe | Triage

Sharing

General

Target

Aurora.exe
Size

25.5MB
MD5

5b5049eee909a12420356f785890ee12
SHA1

2458920623ab942e1f564cb09ae25fb02b6b76a0
SHA256

4e68fa05c32bcd3790d93809a53be10bc4b0b1023dfaef3b101ef0f29a62efd0
SHA512

5c7fecb1d55baa008ee4fa90a08c0a1dbbcb2635082a6df51bdacf6fde9fe878f36769fd8099f5a0c371b3e60e5d4ff8e4097bf38346f7167d0a13c9bcdc310c
SSDEEP

98304:UlQKxQh+98myGsy1slENtrE7pQ8kq34vEStCAsDrP7J8yStyBCWLRV7VtC4bksxA:QQPY9mgGvkHEAsdtLRVRXgFqKQbEZxRF

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

Files

Aurora.exe
.exe windows x86

Headers

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

Sections

CODE
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 512B - Virtual size: 124B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 1KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 770B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 4B

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: 512B - Virtual size: 456B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 25.5MB - Virtual size: 25.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ