Behavioral task
behavioral1
Sample
7a3b4434bc8c5175b29c8c905e4b97b6e4bf6d9ae9371a25c8b12dc6cacc0d8a.exe
Resource
win7-20240903-en
General
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Target
7a3b4434bc8c5175b29c8c905e4b97b6e4bf6d9ae9371a25c8b12dc6cacc0d8a
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Size
16.3MB
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MD5
608e4e58655dfb340770b4a7054a8093
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SHA1
5d054922ace64de66017d8d27c3b7206683d19b4
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SHA256
7a3b4434bc8c5175b29c8c905e4b97b6e4bf6d9ae9371a25c8b12dc6cacc0d8a
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SHA512
b506dbae0986e567b78fcc1da2760f08e1337321165aaf6e367039152ee14b498d44faa2c920763883d69cb139813db0d612b311aae0bd330013230f6f3668b3
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SSDEEP
393216:C20EjcTK84e3km6NsO9l1dy1JCcYSwOshouIkPftRL54lR+:eE4CsAsWyDYSRwouTtRLf
Malware Config
Signatures
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A stealer written in Python and packaged with Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/,�����.pyc blankgrabber -
Blankgrabber family
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7a3b4434bc8c5175b29c8c905e4b97b6e4bf6d9ae9371a25c8b12dc6cacc0d8a
Files
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7a3b4434bc8c5175b29c8c905e4b97b6e4bf6d9ae9371a25c8b12dc6cacc0d8a.exe windows:4 windows x86 arch: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: 16.3MB - Virtual size: 16.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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,�����.pyc