Analysis
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max time kernel
151s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
01-11-2023 12:09
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe
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Size
7.7MB
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MD5
1a0efd7abf70744797c49be39d9b25d0
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SHA1
5aa4ccceec4c9ae81fec0842eb95b24dcf809a07
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SHA256
0eedade628db8f1cefb74b561fad9b9c4510a3205f0b10361fbf6090a0573b0a
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SHA512
c2c568cf97d8b415d4dc57790fdcd1d4e25829d80b892d2810024d72a049a8efc88d34a170cc08c3693a1175bc5c3580aab01b6510b50ca9e097657cdad12b06
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SSDEEP
196608:IrhJiJe52wsqjaCqUf9jlfOqnqL1QpF5ZLxpcMA:IhEe4zi9ljnnqxaz+7
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 1248 DataLib.exe 4996 DataLib.exe -
Loads dropped DLL 1 IoCs
pid Process 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\DataLib\websockets\is-OH6EG.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-KILM5.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\shiboken2\is-8O4FF.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-6BBDE.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\websockets-10.4.dist-info\is-HKRI0.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-CK65P.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-7TNTD.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\sqldrivers\is-VRIVG.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\win32com\shell\is-T45V4.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-OPO9B.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\phonon_backend\is-HEDPF.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-SK9A3.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File opened for modification C:\Program Files (x86)\DataLib\unins000.dat NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-069LT.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-JON9D.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-7F3B7.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\pywin32_system32\is-1OQIF.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\sqldrivers\is-O2ORI.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File opened for modification C:\Program Files (x86)\DataLib\DataLib.exe NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-4D130.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\certifi\is-L87SJ.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-GQ6BH.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\websockets-10.4.dist-info\is-TSD1I.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-PJ8IL.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-LJG07.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\sqldrivers\is-NIQ0V.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-LCN2D.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-PP7K7.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-5S656.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-DSKDN.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-596VI.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-TKV8S.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\sqldrivers\is-A6T18.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-3EUJS.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-EV7D7.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-E13NB.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-EJRUJ.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-EK69B.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-EA2QJ.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-1PBCJ.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\sqldrivers\is-6TTUF.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-7TMF0.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-CDLK8.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\certifi\is-N05ML.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-CT450.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-LK02O.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-81R03.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-BKBSR.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\websockets-10.4.dist-info\is-QSQOH.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-I5D6J.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\shiboken2\is-4IS2N.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\sqldrivers\is-Q1PRE.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-HES2H.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-11UK3.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\websockets-10.4.dist-info\is-9I9IU.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-JH06A.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-ARHSL.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-AK3PL.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-U184H.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\is-9LO5E.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\imageformats\is-97NSS.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\shiboken2\is-F7G0Q.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\websockets-10.4.dist-info\is-BA2BC.tmp NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp File created C:\Program Files (x86)\DataLib\unins000.dat NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 15 IoCs
pid pid_target Process procid_target 1464 1248 WerFault.exe 95 3252 1248 WerFault.exe 95 2832 1248 WerFault.exe 95 1088 1248 WerFault.exe 95 4044 4996 WerFault.exe 110 4128 4996 WerFault.exe 110 1020 4996 WerFault.exe 110 2720 4996 WerFault.exe 110 2364 4996 WerFault.exe 110 676 4996 WerFault.exe 110 1364 4996 WerFault.exe 110 4464 4996 WerFault.exe 110 4240 4996 WerFault.exe 110 1792 4996 WerFault.exe 110 4952 4996 WerFault.exe 110 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4996 DataLib.exe 4996 DataLib.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4756 wrote to memory of 964 4756 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe 87 PID 4756 wrote to memory of 964 4756 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe 87 PID 4756 wrote to memory of 964 4756 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe 87 PID 964 wrote to memory of 4268 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 93 PID 964 wrote to memory of 4268 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 93 PID 964 wrote to memory of 4268 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 93 PID 964 wrote to memory of 1248 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 95 PID 964 wrote to memory of 1248 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 95 PID 964 wrote to memory of 1248 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 95 PID 964 wrote to memory of 2536 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 109 PID 964 wrote to memory of 2536 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 109 PID 964 wrote to memory of 2536 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 109 PID 964 wrote to memory of 4996 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 110 PID 964 wrote to memory of 4996 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 110 PID 964 wrote to memory of 4996 964 NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp 110
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4756 -
C:\Users\Admin\AppData\Local\Temp\is-SC4JU.tmp\NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp"C:\Users\Admin\AppData\Local\Temp\is-SC4JU.tmp\NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.tmp" /SL5="$7011E,7869443,84992,C:\Users\Admin\AppData\Local\Temp\NEAS.1a0efd7abf70744797c49be39d9b25d0_JC.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Delete /F /TN "DL1028-3"3⤵PID:4268
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C:\Program Files (x86)\DataLib\DataLib.exe"C:\Program Files (x86)\DataLib\DataLib.exe"3⤵
- Executes dropped EXE
PID:1248 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 9244⤵
- Program crash
PID:1464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 9684⤵
- Program crash
PID:3252
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 10644⤵
- Program crash
PID:2832
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 1404⤵
- Program crash
PID:1088
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:2536
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C:\Program Files (x86)\DataLib\DataLib.exe"C:\Program Files (x86)\DataLib\DataLib.exe" 9998bdf2f7bdc51ea9987b69b4a5541d3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4996 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 9004⤵
- Program crash
PID:4044
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 9164⤵
- Program crash
PID:4128
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 9724⤵
- Program crash
PID:1020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 11084⤵
- Program crash
PID:2720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 11404⤵
- Program crash
PID:2364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 12004⤵
- Program crash
PID:676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 12444⤵
- Program crash
PID:1364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 13524⤵
- Program crash
PID:4464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 13604⤵
- Program crash
PID:4240
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 10324⤵
- Program crash
PID:1792
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 12204⤵
- Program crash
PID:4952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1248 -ip 12481⤵PID:4244
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1248 -ip 12481⤵PID:760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1248 -ip 12481⤵PID:1688
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1248 -ip 12481⤵PID:1392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4996 -ip 49961⤵PID:4848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4996 -ip 49961⤵PID:2864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4996 -ip 49961⤵PID:2688
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4996 -ip 49961⤵PID:4400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4996 -ip 49961⤵PID:1820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4996 -ip 49961⤵PID:5064
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4996 -ip 49961⤵PID:4940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4996 -ip 49961⤵PID:3852
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4996 -ip 49961⤵PID:3784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4996 -ip 49961⤵PID:2152
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4996 -ip 49961⤵PID:3244
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.9MB
MD59745a65e5a31dde441dfd47ce2cb3d20
SHA100a0b3d8a92525c43d1b7fa80034e0bd2d0f40e2
SHA2564cd630a4c1c682cbacbbc0e441c74ebc62168b5ef91c440dc25ed4ff09209132
SHA5127a03cefa4edaaa2f205bdd528418ea03d3303998aa92ee76f0675ebbfb66b1be5680e03009fd2bd24bd9511e724196a1fc6bcaf317bcdb61dc250f7e5323676f
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Filesize
4.9MB
MD59745a65e5a31dde441dfd47ce2cb3d20
SHA100a0b3d8a92525c43d1b7fa80034e0bd2d0f40e2
SHA2564cd630a4c1c682cbacbbc0e441c74ebc62168b5ef91c440dc25ed4ff09209132
SHA5127a03cefa4edaaa2f205bdd528418ea03d3303998aa92ee76f0675ebbfb66b1be5680e03009fd2bd24bd9511e724196a1fc6bcaf317bcdb61dc250f7e5323676f
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
710KB
MD5cbbf8771d950e9cdaf90c2f51fa89eae
SHA1fec707cb99db603a5af0648b6694195e134b5bf2
SHA25653817a61e53ecf3bd3737f1ade9015b77d274517c8b13e5c35f428a982c000ba
SHA5122f8f08581c18c11a7c706402b1dc82683670176599201b79b9598c68ad19f859bad7e2c3a31769f52e08a7828b5ba5302116309f138d78b405e55967fb509cc6
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Filesize
710KB
MD5cbbf8771d950e9cdaf90c2f51fa89eae
SHA1fec707cb99db603a5af0648b6694195e134b5bf2
SHA25653817a61e53ecf3bd3737f1ade9015b77d274517c8b13e5c35f428a982c000ba
SHA5122f8f08581c18c11a7c706402b1dc82683670176599201b79b9598c68ad19f859bad7e2c3a31769f52e08a7828b5ba5302116309f138d78b405e55967fb509cc6