Behavioral task
behavioral1
Sample
b5a74ad4ea3736d2e52a4e41687a6deb227542c99df346a0c14bbbe483ac15a0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b5a74ad4ea3736d2e52a4e41687a6deb227542c99df346a0c14bbbe483ac15a0N.exe
Resource
win10v2004-20241007-en
General
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Target
b5a74ad4ea3736d2e52a4e41687a6deb227542c99df346a0c14bbbe483ac15a0N.exe
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Size
31KB
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MD5
e9e35ac6fba4292361a89ce798241b30
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SHA1
9f028ef4939aed501a6efd4bb2e5674813df89ff
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SHA256
b5a74ad4ea3736d2e52a4e41687a6deb227542c99df346a0c14bbbe483ac15a0
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SHA512
e571b6d4c93995b991f1ac5fb0ef330b510f1ed77f918870db5b95c7347f49cf5dcd85de819da769337777dab655bc317f5efddd5ad94f2f863a633a920d9dca
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SSDEEP
384:A0bUe5XB4e0XnOd6ANuiEO0YaHWTgtTUFQqzFeObb6:lT9BuO4guiEYu0b6
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
skype.onthewifi.com:5050
d7b57bb578c3434f9
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reg_key
d7b57bb578c3434f9
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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 b5a74ad4ea3736d2e52a4e41687a6deb227542c99df346a0c14bbbe483ac15a0N.exe
Files
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b5a74ad4ea3736d2e52a4e41687a6deb227542c99df346a0c14bbbe483ac15a0N.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: 664B
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