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Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
18/07/2023, 14:24
Static task
static1
Behavioral task
behavioral1
Sample
bb8d16b05de49e_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
bb8d16b05de49e_JC.exe
Resource
win10v2004-20230703-en
General
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Target
bb8d16b05de49e_JC.exe
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Size
414KB
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MD5
bb8d16b05de49e9a0df17db209ed658e
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SHA1
73186b4827507bcdc8292504347cbd359f74ca3a
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SHA256
04367b73170a50c18f2b0169f6237f82860e6291fdaae68e87ae13efb15e68e3
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SHA512
3770b9fe50d32de981a3f91b0370457b06fac29703ad9bcc2d227ed3d3e4bae56657114ee6e9197b5068a359bbd9348c1ed7aa24243ad9bb878c61ffbe6a2b16
-
SSDEEP
12288:Wq4w/ekieZgU6sjtcV1NXkIjyK+kXKlCgoUF4alx:Wq4w/ekieH6s+VzUxKzbU9r
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2288 6BBE.tmp -
Executes dropped EXE 1 IoCs
pid Process 2288 6BBE.tmp -
Loads dropped DLL 1 IoCs
pid Process 1400 bb8d16b05de49e_JC.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1400 wrote to memory of 2288 1400 bb8d16b05de49e_JC.exe 28 PID 1400 wrote to memory of 2288 1400 bb8d16b05de49e_JC.exe 28 PID 1400 wrote to memory of 2288 1400 bb8d16b05de49e_JC.exe 28 PID 1400 wrote to memory of 2288 1400 bb8d16b05de49e_JC.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\bb8d16b05de49e_JC.exe"C:\Users\Admin\AppData\Local\Temp\bb8d16b05de49e_JC.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Users\Admin\AppData\Local\Temp\6BBE.tmp"C:\Users\Admin\AppData\Local\Temp\6BBE.tmp" --helpC:\Users\Admin\AppData\Local\Temp\bb8d16b05de49e_JC.exe 82EB39450014C486034AE62C27ACF7195B7BF29A9C57E8C6BA55E510DEB0F4856CF0B0D1DD672720CD7D6F96D4F025DBA00BF95D06D51CEDD8664E55694215A92⤵
- Deletes itself
- Executes dropped EXE
PID:2288
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
414KB
MD5740a5da53987063e95dd6ed6dd904c9e
SHA18788ea9baf9db21e0ca5190e34b2f0bd57c4dc1a
SHA256af9d82c139ad3744367c49340225edd22d9af2fa3c5c01f239c877cda352e6c4
SHA51267858584b052a8f0cbc1e21a3d43b8d38d7758897bf8a17d4d2fbc0d4c9c7d8e4c9450b59b522b174565c1aa225b76e0de937066b546c45cee6534ee530cdb26
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Filesize
414KB
MD5740a5da53987063e95dd6ed6dd904c9e
SHA18788ea9baf9db21e0ca5190e34b2f0bd57c4dc1a
SHA256af9d82c139ad3744367c49340225edd22d9af2fa3c5c01f239c877cda352e6c4
SHA51267858584b052a8f0cbc1e21a3d43b8d38d7758897bf8a17d4d2fbc0d4c9c7d8e4c9450b59b522b174565c1aa225b76e0de937066b546c45cee6534ee530cdb26