Behavioral task
behavioral1
Sample
4a7199a48c0f1084d37b2b8a8d68d9f1c29c3fd142b29ddd8e96eed0f681061e.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
4a7199a48c0f1084d37b2b8a8d68d9f1c29c3fd142b29ddd8e96eed0f681061e.exe
Resource
win10v2004-20241007-en
General
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Target
4a7199a48c0f1084d37b2b8a8d68d9f1c29c3fd142b29ddd8e96eed0f681061e
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Size
29KB
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MD5
60dfdf92121ca4adcd41e95549665034
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SHA1
c5a91a51356f9806eae6055d6507c61d74d3ec01
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SHA256
4a7199a48c0f1084d37b2b8a8d68d9f1c29c3fd142b29ddd8e96eed0f681061e
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SHA512
da9ca7c87f3db1b6996afcc944be1dee3f96bb22c2b72deb6d7f9dc44161e3ed7ac740f60f3d43c7094ec5a730279c7cdff4b1b2145384337c1172c5f3aa1680
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SSDEEP
768:d7LeNXwlhgDZKUHZadCE8qlmeXBKh0p29SgRLK:d7Ly705KhG29jLK
Malware Config
Extracted
njrat
0.6.4
HacKed
127.0.0.1:5552
aa371e8ed3703d97ee84a5cd74e544a3
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reg_key
aa371e8ed3703d97ee84a5cd74e544a3
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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 4a7199a48c0f1084d37b2b8a8d68d9f1c29c3fd142b29ddd8e96eed0f681061e
Files
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4a7199a48c0f1084d37b2b8a8d68d9f1c29c3fd142b29ddd8e96eed0f681061e.exe windows:4 windows x86 arch:x86
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: 27KB - Virtual size: 26KB
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