Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/07/2026, 04:15
General
- Target 829f67338d9165358ffdab748662e90f6f6962711dee0e670faacd61517d20ff.exe
- Size 307KB
- Sample260703-evfd9ags2k
- SHA256 829f67338d9165358ffdab748662e90f6f6962711dee0e670faacd61517d20ff
Malware Config
Extracted
-
smokeloader
-
slov
Extracted
-
smokeloader
-
2022
-
http://ojinsei.com/
-
http://kanzay.biz/
-
http://ginjin.org/
-
http://hiragaih.com/
-
http://sakuratoma.com/
-
http://kyotobowls.com/
-
http://hasekushi.com/
-
http://yukyurice.com/
Signatures
- Family: SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
- 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.
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\829f67338d9165358ffdab748662e90f6f6962711dee0e670faacd61517d20ff.exe"C:\Users\Admin\AppData\Local\Temp\829f67338d9165358ffdab748662e90f6f6962711dee0e670faacd61517d20ff.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3268-4-0x0000000002D00000-0x0000000002D16000-memory.dmp
memory/3268-15-0x0000000002C40000-0x0000000002C41000-memory.dmp
memory/4964-1-0x0000000000A30000-0x0000000000B30000-memory.dmp
memory/4964-2-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/4964-3-0x0000000000400000-0x00000000007EE000-memory.dmp
memory/4964-8-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/4964-5-0x0000000000400000-0x00000000007EE000-memory.dmp