Behavioral task
behavioral1
Sample
4f359069c151d1dd983fb3a1c0bc68d95f29d32277026d5e229b2ca3e7d554b4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4f359069c151d1dd983fb3a1c0bc68d95f29d32277026d5e229b2ca3e7d554b4.exe
Resource
win10v2004-20240226-en
General
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Target
cecee6d38930d356cc3dc3adee0c2d6c8294e6adfa847a69e4e2584e2c2f4ad3
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Size
10KB
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MD5
39f8dc3aa753d9923ea30a756050be50
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SHA1
2593ae31a9dd36a4b74840c9998c14ab67021441
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SHA256
cecee6d38930d356cc3dc3adee0c2d6c8294e6adfa847a69e4e2584e2c2f4ad3
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SHA512
18ec65cecfc6e63b0b66b5757b48568c1b0c87a34784ab4c28368e49b49d8440f18b60f3ea22ef28908c72899fd75da01082f2a4539d1091b9f1255503c8127c
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SSDEEP
192:8JvNCiRPFxEXa3dOVatYmqc987QaN+REscwSPB33YXW4rNvw/2s+eOs33gBVX:Yjr8aBbqMbSPBH2ZrNY7+eN3gB1
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
microsoftdell1.duckdns.org:7010
1c903f66e573498e8
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reg_key
1c903f66e573498e8
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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 unpack001/4f359069c151d1dd983fb3a1c0bc68d95f29d32277026d5e229b2ca3e7d554b4.exe
Files
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cecee6d38930d356cc3dc3adee0c2d6c8294e6adfa847a69e4e2584e2c2f4ad3.zip
Password: infected
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4f359069c151d1dd983fb3a1c0bc68d95f29d32277026d5e229b2ca3e7d554b4.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: 680B
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