Behavioral task
behavioral1
Sample
cf235bd2c46ce62bcffa21733ada4a8e13a6f2f8d4a88b3f3d3346c5949b5373.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
cf235bd2c46ce62bcffa21733ada4a8e13a6f2f8d4a88b3f3d3346c5949b5373.exe
Resource
win10v2004-20231023-en
General
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Target
13004603302.zip
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Size
404KB
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MD5
7bc5d2a874da702195d4e5a5ba9bf0a5
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SHA1
8a27cfd6e6c9ea6026d24aec08aa68891ca7709f
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SHA256
eaf141097e6e50d51a2ce28f152f6ce9956260454e28ab215824459cbd9b7dea
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SHA512
d4f53ab2d67847c62d2a21865e0041cc816dfe42c65ae2d4cac12d58ad5adebb8e7fcb462b538af27eec35891a6b4b830d8aa874cd0e2c41724c6ea943fb3bcf
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SSDEEP
12288:tEVpNtJh1J2YbDlUx6Z+pij1KTvUGRDEdW:mN/h1JREpiZCjgE
Malware Config
Signatures
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StormKitty payload 1 IoCs
resource yara_rule static1/unpack001/cf235bd2c46ce62bcffa21733ada4a8e13a6f2f8d4a88b3f3d3346c5949b5373 family_stormkitty -
Stormkitty family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cf235bd2c46ce62bcffa21733ada4a8e13a6f2f8d4a88b3f3d3346c5949b5373
Files
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13004603302.zip.zip
Password: 123
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cf235bd2c46ce62bcffa21733ada4a8e13a6f2f8d4a88b3f3d3346c5949b5373.exe windows:4 windows x86 arch:x86
Password: 123
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ