Behavioral task
behavioral1
Sample
2b79e481fdfd0cf42f76ca502578e503.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b79e481fdfd0cf42f76ca502578e503.exe
Resource
win10v2004-20231215-en
General
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Target
2b79e481fdfd0cf42f76ca502578e503
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Size
30KB
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MD5
2b79e481fdfd0cf42f76ca502578e503
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SHA1
d1c11c2eb057a8c8a997a660919841f900faf16c
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SHA256
fef0598a4798f1f4cab75c433751440fc686623580ed3e37acdfab23972428b1
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SHA512
7664b6fad8022163018cfd876280082826021ab87bb7c14886d950d487723c036da0bbac839a72752ac9bd5da5601e070a6f24e48e4cea93406db2741492a803
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SSDEEP
768:TYyxgQfG6d+xblFN5Gtg65RuGP29TlloA:s8MHct6GP29TsA
Malware Config
Extracted
njrat
1.5
ServiceGirl
microsofl.bid:5252
113b98dd171958ac3cc3dadcc08c2b5f
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reg_key
113b98dd171958ac3cc3dadcc08c2b5f
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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 2b79e481fdfd0cf42f76ca502578e503
Files
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2b79e481fdfd0cf42f76ca502578e503.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: 28KB - Virtual size: 28KB
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