Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 20:08
Static task
static1
Behavioral task
behavioral1
Sample
main.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
main.exe
Resource
win10v2004-20240508-en
General
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Target
main.exe
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Size
20.8MB
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MD5
a18229feee8fd2a2d11caf3334962724
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SHA1
4c1a078607d9cb97103bfb3122be3b45bdeff817
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SHA256
b9c4ebecf944e0e9955f86a7581b3b02187ce64e78011035dedab40377ee3001
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SHA512
fc35eb60b4ab3014c680e4fdb2c54eea08ee7480c6c765402985be532d3465bd28317482b0e4f4cd2e69b4691a5a19974e2e8229b1001269fbd189d14b82c37a
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SSDEEP
393216:qdjJmE6NrDREnCE8odCMiqwmtD/BFZTFjRUpLHfKg4NMaTSzmGg37P:6JmE6hDOnCE84CMMmt7XepL/KQajGg37
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
main.exepid process 2812 main.exe -
Loads dropped DLL 2 IoCs
Processes:
main.exemain.exepid process 1652 main.exe 2812 main.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
main.exedescription pid process target process PID 1652 wrote to memory of 2812 1652 main.exe main.exe PID 1652 wrote to memory of 2812 1652 main.exe main.exe PID 1652 wrote to memory of 2812 1652 main.exe main.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\main.exe"C:\Users\Admin\AppData\Local\Temp\main.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Users\Admin\AppData\Local\Temp\onefile_1652_133608821025840000\main.exe"C:\Users\Admin\AppData\Local\Temp\main.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2812
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.5MB
MD59a24c8c35e4ac4b1597124c1dcbebe0f
SHA1f59782a4923a30118b97e01a7f8db69b92d8382a
SHA256a0cf640e756875c25c12b4a38ba5f2772e8e512036e2ac59eb8567bf05ffbfb7
SHA5129d9336bf1f0d3bc9ce4a636a5f4e52c5f9487f51f00614fc4a34854a315ce7ea8be328153812dbd67c45c75001818fa63317eba15a6c9a024fa9f2cab163165b
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Filesize
41.9MB
MD5d8143edadc864c42daec34549563b607
SHA198ce03685f3684cb22ce14e08481f04d3d2959c6
SHA256d3874a36ed2f12957873843f7b63c80bb36bb22cbb8d4ea08002b0ba228d0f55
SHA512cac11f6d74097f75888f1604338ade403929e42ee4420853f552bf4d18fba51f79faefadae5751ed218f69c15324a09e2bdf3ff12150c40707b38a2079901cda