Analysis
- max time kernel
149s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/07/2026, 04:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
19 signatures
150 seconds
General
- Target e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe
- Size 198KB
- Sample260703-e5v8fsgt2m
- SHA256 e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4
- MD5 350ebd03892359e34bf7e83eea88b121
- SHA1 dc9735ec225124967c3d08cfa834ada7ffe7849f
- SHA512 7c742782984527ac35b03f0a94219587e18c7222d60474b5a001422836762d0550cb85970b0d2a13534a3a51be1f4ab7ce26613dcb65eec46b3be7a265b57dda
- SSDEEP 3072:U4ojMl6pvQmKw+XuP/5lM8ADtxmPCgxQgP0T6ZBr6UcJrkx:XeBJQvw+Xuqx/XTEB+U6r
- TLSH T1A014CF22B8E0C772C1B346358435D7946ABF74623A78A98F7B9427AE4F303D1627570B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
slov
Extracted
Family
-
smokeloader
Version
-
2022
C2
-
http://ojinsei.com/
-
http://kanzay.biz/
-
http://ginjin.org/
-
http://hiragaih.com/
-
http://sakuratoma.com/
-
http://kyotobowls.com/
-
http://hasekushi.com/
-
http://yukyurice.com/
rc4.i32
rc4.i32
Signatures
- Family: SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 3272 Process not Found - 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 e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4600 e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe 4600 e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found 3272 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3272 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4600 e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe - Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeShutdownPrivilege 3272 Process not Found Token: SeCreatePagefilePrivilege 3272 Process not Found Token: SeShutdownPrivilege 3272 Process not Found Token: SeCreatePagefilePrivilege 3272 Process not Found Token: SeShutdownPrivilege 3272 Process not Found Token: SeCreatePagefilePrivilege 3272 Process not Found Token: SeShutdownPrivilege 3272 Process not Found Token: SeCreatePagefilePrivilege 3272 Process not Found Token: SeShutdownPrivilege 3272 Process not Found Token: SeCreatePagefilePrivilege 3272 Process not Found - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process PID 3272 wrote to memory of 4528 3272 Process not Found - 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\e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe"C:\Users\Admin\AppData\Local\Temp\e40d22332ea475ceef424d78960054ad7586f0f6e462c61400eb463612e591c4.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4600