Behavioral task
behavioral1
Sample
8a40b60f37d095570a50f5edf2680d48.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8a40b60f37d095570a50f5edf2680d48.exe
Resource
win10v2004-20241007-en
General
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Target
8a40b60f37d095570a50f5edf2680d48.exe
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Size
31KB
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MD5
8a40b60f37d095570a50f5edf2680d48
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SHA1
c29668edffbfa0e444ad56fbd5bc71d3aa81281e
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SHA256
4c64981ad17309e21b795b0af8fc4174d4ebeaca4129ab73b50a37b96066daa3
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SHA512
4c61b139630082394d2c9db2b2e7e651b3dac083345044e42cfa15abd4e690a1aabe7961ecbe9453b3b0cf1ad2b5811a2af7d22de6c49d91f8acb768271a9686
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SSDEEP
768:AjMXjwpJbb2zxxO56eqvPisfv8yQmIDUu0ti9Cj:XkKdisvQVkVj
Malware Config
Extracted
njrat
0.7d
upss
0.tcp.eu.ngrok.io:14673
4f7098563ca32e152a50bf8bea3737b3
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reg_key
4f7098563ca32e152a50bf8bea3737b3
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splitter
Y262SUCZ4UJJ
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a40b60f37d095570a50f5edf2680d48.exe
Files
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8a40b60f37d095570a50f5edf2680d48.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: 29KB - Virtual size: 29KB
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