Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 12:43
Static task
static1
Behavioral task
behavioral1
Sample
e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe
Resource
win10v2004-20241007-en
General
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Target
e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe
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Size
1.6MB
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MD5
a242ff4c721d354d18cc9d0146776fe0
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SHA1
19e36cdcd28252949cfab7ed425e1359176b896d
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SHA256
e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6
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SHA512
baab3c852f6774fcaf2d09555638b7b07e4e149f984f3aa41a8eba34c999674e061c124128304d060f9057a04d7ced7b522379d51ad6cb64111b1e43e85c1c8c
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SSDEEP
49152:2oRF3Wh8esAMmyyImtH97VTjrtlEfmSX4ca:2oXWh8JAV/VH97F3tlQ+v
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000a000000023c0f-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000a000000023c0f-1.dat acprotect -
Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Loads dropped DLL 1 IoCs
pid Process 816 e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe -
resource yara_rule behavioral2/files/0x000a000000023c0f-1.dat upx behavioral2/memory/816-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/816-235-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/816-237-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/816-240-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\hi.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ca.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\fy.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\tk.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\be.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ku.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\is.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7-zip32.dll e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\de.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7-zip.dll e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\gu.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\he.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\hy.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\tr.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\descript.ion e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\kaa.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7z.sfx e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ba.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\el.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ja.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\sk.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ta.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7z.exe e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\fa.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\hr.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7zCon.sfx e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\id.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\eo.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ga.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\si.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\th.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\nn.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ps.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\tg.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\vi.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\mr.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\sv.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\et.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ast.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\fr.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7z.dll e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\sl.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\tt.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ug.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\uz-cyrl.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\uk.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\uz.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\az.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\da.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\sq.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\co.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\ku-ckb.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe File opened for modification C:\Program Files\7-Zip\Lang\va.txt e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe -
Modifies registry class 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files\\7-Zip\\7-zip.dll" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000} e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files\\7-Zip\\7-zip32.dll" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\7-Zip e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000} e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 816 e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe 816 e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 816 e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe"C:\Users\Admin\AppData\Local\Temp\e09ddc8c8a92dadddeb59cba78d974d8af1b0505298850bcdfa3b69b70489da6N.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:816
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab