Behavioral task
behavioral1
Sample
Curd.exe
Resource
win7-20240903-en
General
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Target
Curd.exe
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Size
7.5MB
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MD5
b536faca77dc94cb96eda5d45bdc4afa
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SHA1
01e75c013c5b77597d58cf20365812c01ce73eaa
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SHA256
b406c1acec618c85ce1990fb931342aff9c5173b862b4a828b61cb89c24aa0c3
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SHA512
d70ca52c1b42ebcf2c59c6abe3b49be91c7915751640a31810af6f2990e0e729de51901a89cf9fa69324cf8e02f84c2dcf049213bfa17179e7811b8ffe8dca47
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SSDEEP
98304:nteYgI6OshoKyDvuIYc5AhV+gEc4kZvRLoI0EJfNA3z5UTbDv9JTSPhlVtQo1fO:nIYmOshoKMuIkhVastRL5Di3tK/SPJO
Malware Config
Signatures
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A stealer written in Python and packaged with Pyinstaller 1 IoCs
Processes:
resource yara_rule static1/unpack001/t�2sX��.pyc blankgrabber -
Blankgrabber family
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Curd.exe
Files
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Curd.exe.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: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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t�2sX��.pyc