Behavioral task
behavioral1
Sample
d73b674e1bcd545b04f74778c20baa1e0687b1e3219efddaec0280d2b9216802.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
d73b674e1bcd545b04f74778c20baa1e0687b1e3219efddaec0280d2b9216802.exe
Resource
win10v2004-20231222-en
General
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Target
6f63ae5040ffe8045c6b3f6efbbf5c3a.bin
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Size
10KB
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MD5
400dfd77aeffa7118fcbba3804beb41c
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SHA1
e4c23820099c0b617888be0b608f6208d9f91bb0
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SHA256
a41c6f5744fd6892a2c05ce0ba154ea64795f74b653c3a3fc393e489590396e9
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SHA512
cf3e9bf749d3ecc1715e4c95340ab1ef5905139a45d7327a8fed7c38dc82f107aab27fdac9c4050809f8e7dc6ed76d4a70b5b41e2cd0a8f36650f56fc6de050c
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SSDEEP
192:E2WE6yNqNcKz5IpfWxtPZhoVi9jx5mPTlVcxqpscJFvH281uGglOdEMLloH8:E2ZBr2eetP352Tdp5vNXEPH8
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
medellin230.duckdns.org:3002
2bccc4870a
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reg_key
2bccc4870a
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splitter
@!#&^%$
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/d73b674e1bcd545b04f74778c20baa1e0687b1e3219efddaec0280d2b9216802.exe
Files
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6f63ae5040ffe8045c6b3f6efbbf5c3a.bin.zip
Password: infected
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d73b674e1bcd545b04f74778c20baa1e0687b1e3219efddaec0280d2b9216802.exe.exe windows:4 windows x86 arch:x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 672B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ