Analysis
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max time kernel
68s -
max time network
72s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
15-10-2022 06:44
Static task
static1
Behavioral task
behavioral1
Sample
client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe
Resource
win10v2004-20220812-en
General
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Target
client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe
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Size
2.0MB
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MD5
0fab790a8c17f3814203a1811e61a350
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SHA1
77b1f53fbb8566c38bd448042ebb5055165cc626
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SHA256
561ea3d3c3fee5002d29f24c383917c007a26ea2dcc2a09093d349ba8e209997
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SHA512
534811c47a32e31731002047faff651a9a4608d7f6e430b8d1e030b75ae10f942b7861fcbd1f05f33b53b2e64137947442a4fa3928b8a52f5a83e5d8b35d8271
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SSDEEP
24576:MB0slVqXmxJNJ2f1zIhO6V/WzO4kiVvUhjr9cNphx1yeBcbhPf/3bzaeTP0JdbiT:z7VvUhjr9cNNEe8f/rue0J4T
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1476 Fu537A5.tmp -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1388 wrote to memory of 1476 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe 26 PID 1388 wrote to memory of 1476 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe 26 PID 1388 wrote to memory of 1476 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe 26 PID 1388 wrote to memory of 1476 1388 client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe"C:\Users\Admin\AppData\Local\Temp\client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1388 -
C:\Users\Admin\AppData\Local\Temp\Fu537A5.tmp1 1388 C:\Users\Admin\AppData\Local\Temp\client-win2k-i386_key-20220921-143520-00000000_20221014-202828-00000000.exe2⤵
- Executes dropped EXE
PID:1476
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
73KB
MD556a03424e0d92573235327a4cc5e88fd
SHA187c57e0fab727638003aba56eda062e3de606762
SHA256f3c1a2949ecae4c2d27b70e6526f5d016ced372e4ce376a26fd462c815f45cd4
SHA512edebe2a4557a6d04cef23bf1497e6a982446fdf94bf0ebb04ab77ed4821e101bcd6137e19c825f076aa8fb9faa04ddcea695296afcb07ea1991bcddcba647234