Analysis
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max time kernel
120s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
06-11-2023 02:37
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.72e43813f958fc7ee0c534f5273846b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.72e43813f958fc7ee0c534f5273846b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.72e43813f958fc7ee0c534f5273846b0.exe
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Size
68KB
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MD5
72e43813f958fc7ee0c534f5273846b0
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SHA1
f71e56368896989db47ed6d9982593445de4c525
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SHA256
0fda19ca1e1df0711889e6e156f12b353c88a3474b8940ed506df23d17e1d0e1
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SHA512
a70f16f2cc45b554336af5e231c2525d361613de4d9b690e56b86f92bbfe7653582f2f4a1e52b39d911c6991ba27505c57a1096a97666d677413b5b96baa4655
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SSDEEP
1536:f1Tzy48untU8fOMEI3jyYfPiuOgu6j9sEn:NzltUeOsa+u6j9sEn
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2888 wrote to memory of 1712 2888 NEAS.72e43813f958fc7ee0c534f5273846b0.exe 29 PID 2888 wrote to memory of 1712 2888 NEAS.72e43813f958fc7ee0c534f5273846b0.exe 29 PID 2888 wrote to memory of 1712 2888 NEAS.72e43813f958fc7ee0c534f5273846b0.exe 29 PID 2888 wrote to memory of 1712 2888 NEAS.72e43813f958fc7ee0c534f5273846b0.exe 29 PID 1712 wrote to memory of 2712 1712 cmd.exe 30 PID 1712 wrote to memory of 2712 1712 cmd.exe 30 PID 1712 wrote to memory of 2712 1712 cmd.exe 30 PID 1712 wrote to memory of 2712 1712 cmd.exe 30 PID 2712 wrote to memory of 268 2712 iexpress.exe 31 PID 2712 wrote to memory of 268 2712 iexpress.exe 31 PID 2712 wrote to memory of 268 2712 iexpress.exe 31 PID 2712 wrote to memory of 268 2712 iexpress.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.72e43813f958fc7ee0c534f5273846b0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.72e43813f958fc7ee0c534f5273846b0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7C9F.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\NEAS.72e43813f958fc7ee0c534f5273846b0.exe""2⤵
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\SysWOW64\iexpress.exeiexpress /n /q /m C:\Users\Admin\AppData\Local\Temp\popup.sed3⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\makecab.exeC:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"4⤵PID:268
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1KB
MD502dba5f37067292355c6d01a57d4ef48
SHA17c67ab3f99fbf7a53018dd295d2968c525db83d9
SHA2568b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242
SHA51212201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a
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Filesize
1KB
MD502dba5f37067292355c6d01a57d4ef48
SHA17c67ab3f99fbf7a53018dd295d2968c525db83d9
SHA2568b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242
SHA51212201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a
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Filesize
68KB
MD5c0dca22e92db7f5ac8c6d186166653f6
SHA197e1563e5d45f85e2224edb8d242166c2adf9c6e
SHA256dbc04c76de59abea409d1434b624b957f3b70c988664a7c3b96ca4d151aef0cf
SHA512cdb837b2f8ff6a30bd358ae48c3d1f0f908637dd501ca14947ccb29e21f18cee94396bddf50032faeb829e2237ddcc6743d05cc3ee3ed23e212e75610d528337
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Filesize
68KB
MD5c0dca22e92db7f5ac8c6d186166653f6
SHA197e1563e5d45f85e2224edb8d242166c2adf9c6e
SHA256dbc04c76de59abea409d1434b624b957f3b70c988664a7c3b96ca4d151aef0cf
SHA512cdb837b2f8ff6a30bd358ae48c3d1f0f908637dd501ca14947ccb29e21f18cee94396bddf50032faeb829e2237ddcc6743d05cc3ee3ed23e212e75610d528337
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Filesize
724B
MD5c3ca008abd6997c4b036a7e8be75cb2c
SHA105f7a3527bb04c691b08f040f562582035398829
SHA25629ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3
SHA512bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083