Behavioral task
behavioral1
Sample
8539d8e44e928a23ef872c5a8ad4d4e632c9f489a013a5b29d36d15ac2767b61.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
8539d8e44e928a23ef872c5a8ad4d4e632c9f489a013a5b29d36d15ac2767b61.exe
Resource
win10v2004-20230621-en
General
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Target
5658dd93a8379d6c46126a380ceb8b50.bin
-
Size
35KB
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MD5
ca0dc41e0b22edc05bb0aca5fd27a010
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SHA1
e5159efd2cecc1769a59401229e3a58467c8f782
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SHA256
99124bd66f959af418a01b449c46e579a8fccd244b70f1bba3ca4641ebedac0f
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SHA512
7cec1406a5156759d6746005b271fd274d7ab1d76cf3ab7ee587824320f089c78cd4548fe9b7b2735ec9823d1773e3ac45cf9d504d9ef6fc678668ca92648e08
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SSDEEP
768:eycqz88dJOJz0w5nZSDoeavP18we9uqpXajMIEWvnErTlVaDn8Tj3gM7:p3zxdJi95nZSDoeavNHVjBXGVa8Tj3R
Malware Config
Extracted
njrat
0.7.3
JUNIO777
verderesilencia.duckdns.org:2010
Client.exe
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reg_key
Client.exe
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splitter
2023
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/8539d8e44e928a23ef872c5a8ad4d4e632c9f489a013a5b29d36d15ac2767b61.exe
Files
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5658dd93a8379d6c46126a380ceb8b50.bin.zip
Password: infected
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8539d8e44e928a23ef872c5a8ad4d4e632c9f489a013a5b29d36d15ac2767b61.exe.exe windows 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: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 576B
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