Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25/05/2024, 01:10
Static task
static1
Behavioral task
behavioral1
Sample
3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe
Resource
win10v2004-20240226-en
General
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Target
3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe
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Size
435KB
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MD5
b1143a00790c44774fc1c4e719935ed7
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SHA1
30d15dffa86f088136cfcb7bba1be27910509a0a
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SHA256
3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e
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SHA512
362625ded2e385217ec4a822dabc84f5abcd04fceb9e8c2f94b871ddc07ff56c9daa43581b64f6996fac9a944224eb1536f8dc9321f404ffb784d2feacf05ca4
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SSDEEP
12288:ov9BvAO/QnZ5fwuEcHmOEIANKByRYziikVt/J:o3QZ5VEKEIAoByuziFVt/J
Malware Config
Signatures
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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
pid Process 848 Setup.exe -
Loads dropped DLL 3 IoCs
pid Process 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe -
Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: Setup.exe File opened (read-only) \??\F: Setup.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\win.ini Setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 848 Setup.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 848 Setup.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28 PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28 PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28 PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28 PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28 PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28 PID 2148 wrote to memory of 848 2148 3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe"C:\Users\Admin\AppData\Local\Temp\3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Users\Admin\AppData\Local\Temp\TempAltRemoveKeyPath\Setup.exe"C:\Users\Admin\AppData\Local\Temp\TempAltRemoveKeyPath\Setup.exe" 56-30-53-2a-f2-ee AltRemoKey 2.2.0.0 32200002⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:848
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
15.2MB
MD58280a8dd4c353d402fb44fb02f76b679
SHA1d7aaa8f25f06a64d4d72b7cfee7725c4aa2bb153
SHA2564dc74e75e88c068fa0d16da2207779e7ab77829b3c6c71525a5c3bdc65ea70cc
SHA5124738707d537149072f1f9da6035e0f63861bf7f06f9139dbf5c3c88ae06e9655c6b3822bf7296a27473aa8253855dd8e9eda1dbf4154066ec55a6573cdcc072e