Behavioral task
behavioral1
Sample
b66f55f68f24a7b10582a0d5781a57b2afafddbb775c21846b722bdbc3d8fba2N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b66f55f68f24a7b10582a0d5781a57b2afafddbb775c21846b722bdbc3d8fba2N.exe
Resource
win10v2004-20241007-en
General
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Target
b66f55f68f24a7b10582a0d5781a57b2afafddbb775c21846b722bdbc3d8fba2N
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Size
29KB
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MD5
56f0bfe2be04bee91c72ca4e2b37fa10
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SHA1
48f21909f78e038bf80c6efdbb9f9554f489abe6
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SHA256
b66f55f68f24a7b10582a0d5781a57b2afafddbb775c21846b722bdbc3d8fba2
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SHA512
1c5be58ba3af1ecf3cf5b19c0704361e30ec4e058057a5cf6ae27326ba5aa3cfecda4bbb7daae5a3e8e964526b601ad4072cd18cb277de2254c6edb94ea3f1f3
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SSDEEP
384:ros5l7l7EMrof6oyr/5NxrimmqDWD4IePUGBsbh0w4wlAokw9OhgOL1vYRGOZze7:T7GMroynbprsq04IePBKh0p29SgR4F
Malware Config
Extracted
njrat
0.6.4
registry
register.hopto.org:1177
c1c860ff12fc4f76764afdc52f550013
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reg_key
c1c860ff12fc4f76764afdc52f550013
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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 b66f55f68f24a7b10582a0d5781a57b2afafddbb775c21846b722bdbc3d8fba2N
Files
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b66f55f68f24a7b10582a0d5781a57b2afafddbb775c21846b722bdbc3d8fba2N.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