Behavioral task
behavioral1
Sample
6339af085c42edefc5bff55a84c66e8945a567eb193cc29b497aeb0233d53e0f.exe
Resource
win7-20240221-en
General
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Target
682061b30d5c929bd31e5d23a1a736ead65f124d16732f4e3de2ea973daf0f66
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Size
16KB
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MD5
c7bcc707254a6b8ba96251df125d90df
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SHA1
a5fb15679cf07b7f7a0d1f4355e256183548d7fe
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SHA256
682061b30d5c929bd31e5d23a1a736ead65f124d16732f4e3de2ea973daf0f66
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SHA512
d49e43998fad1fc15c35cab164a5b877230285aec3e930e729945c42bff545c75d953ce560ef3fdd17f47cb614af4d5c847b4cf9d77e09d8642088503f340e83
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SSDEEP
384:jTjUP8Cab0Mbvd4RLMdHLHGXj/4g7Eb64rFHf3tm67QC+p47s:HHJbvWV8rH454b6kpdmW7yt
Malware Config
Extracted
njrat
im523
MAX
0.tcp.eu.ngrok.io:13241
0557bafb14c73fcc927e4c1c97522cd6
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reg_key
0557bafb14c73fcc927e4c1c97522cd6
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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.
Processes:
resource unpack001/6339af085c42edefc5bff55a84c66e8945a567eb193cc29b497aeb0233d53e0f.exe
Files
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682061b30d5c929bd31e5d23a1a736ead65f124d16732f4e3de2ea973daf0f66.zip
Password: infected
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6339af085c42edefc5bff55a84c66e8945a567eb193cc29b497aeb0233d53e0f.exe.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: 35KB - Virtual size: 34KB
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