Behavioral task
behavioral1
Sample
57d80d9a174c2fd9b70b371d084b525eb3692d165896895f08bdf2afad1335b1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
57d80d9a174c2fd9b70b371d084b525eb3692d165896895f08bdf2afad1335b1.exe
Resource
win10v2004-20240226-en
General
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Target
57d80d9a174c2fd9b70b371d084b525eb3692d165896895f08bdf2afad1335b1.exe
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Size
32KB
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MD5
0367cedc135c5ef5f03c9568562f000e
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SHA1
fd9787a86ee67b37999a077148d2591964d6d3f0
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SHA256
57d80d9a174c2fd9b70b371d084b525eb3692d165896895f08bdf2afad1335b1
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SHA512
70f77b4edd75280c5a6acf6221c20a73ae8bbaabfe427f413c32ccffc4efe854488c3b2fc7dd9080d358b946c2bddde1a338069ab6b01d665c847402ab6025cb
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SSDEEP
384:a0bUe5XB4e0XnOZQ13BhhE9WTPtTUFQqzFC0ObbN:DT9BuOE3BhrHbN
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
njtrial.duckdns.org:5552
44198e0ea4474c9
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reg_key
44198e0ea4474c9
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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 57d80d9a174c2fd9b70b371d084b525eb3692d165896895f08bdf2afad1335b1.exe
Files
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57d80d9a174c2fd9b70b371d084b525eb3692d165896895f08bdf2afad1335b1.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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 736B
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