smokeloader | f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc

Analysis

max time kernel
150s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:32

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General

Target

f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe
Size

146KB
MD5

a8474a1fa75b1405282fd7b0d262560f
SHA1

5a398cacba0743e1cddaa21d26ca24b5be056efb
SHA256

f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc
SHA512

0f82e0606797741580146bbcb61d1bda308c50bd264c704032859714dd0e66c432264c097f4163452f1c20c51ce7b3c5c9aa534a200084abeecd1400547dcf84
SSDEEP

3072:0D+dKsDohyFNB5vjw+9jMpIRXh4mIrmi7DNKaE:9WgF9w+sIVh4mIrVN

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2808-133-0x00000000005B0000-0x00000000005B9000-memory.dmp	family_smokeloader

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe

pid	process
2808	f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe
2808	f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe
3004
3004
3004
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3004
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3004

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3004
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe

pid process

2808 f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe

pid	process
3004

Suspicious use of AdjustPrivilegeToken 20 IoCs

Processes:

description	pid	process
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004
Token: SeShutdownPrivilege	3004
Token: SeCreatePagefilePrivilege	3004

C:\Users\Admin\AppData\Local\Temp\f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe
"C:\Users\Admin\AppData\Local\Temp\f196b5f6fa1fdfc9b1f50746b7801525709037b59181e0cbf22662ce4f3513bc.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2808

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2808-132-0x000000000065D000-0x000000000066D000-memory.dmp

Filesize
64KB

Download
memory/2808-133-0x00000000005B0000-0x00000000005B9000-memory.dmp

Filesize
36KB

Download
memory/2808-134-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2808-135-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3004-136-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-137-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-138-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-139-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-140-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-141-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-142-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-143-0x00000000026F0000-0x0000000002700000-memory.dmp

Filesize
64KB

Download
memory/3004-144-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-146-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-145-0x0000000002710000-0x0000000002720000-memory.dmp

Filesize
64KB

Download
memory/3004-147-0x0000000002710000-0x0000000002720000-memory.dmp

Filesize
64KB

Download
memory/3004-148-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-149-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-150-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-151-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-152-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-153-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-154-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-155-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-156-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-157-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-158-0x0000000002710000-0x0000000002720000-memory.dmp

Filesize
64KB

Download
memory/3004-159-0x0000000002710000-0x0000000002720000-memory.dmp

Filesize
64KB

Download
memory/3004-160-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-161-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-162-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-164-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-163-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-165-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-166-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-167-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-170-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-171-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-169-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-168-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-172-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-173-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-174-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-175-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-176-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-177-0x0000000007A80000-0x0000000007A90000-memory.dmp

Filesize
64KB

Download
memory/3004-178-0x0000000007A80000-0x0000000007A90000-memory.dmp

Filesize
64KB

Download
memory/3004-179-0x0000000007A80000-0x0000000007A90000-memory.dmp

Filesize
64KB

Download
memory/3004-180-0x0000000007A80000-0x0000000007A90000-memory.dmp

Filesize
64KB

Download
memory/3004-181-0x0000000007A80000-0x0000000007A90000-memory.dmp

Filesize
64KB

Download
memory/3004-182-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-183-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-184-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-185-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-186-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-187-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-188-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-189-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-190-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-191-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-192-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-193-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-194-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-195-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-196-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-197-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-198-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-199-0x00000000021F0000-0x0000000002200000-memory.dmp

Filesize
64KB

Download
memory/3004-200-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-201-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-202-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-203-0x00000000021F0000-0x0000000002200000-memory.dmp

Filesize
64KB

Download
memory/3004-204-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-205-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-206-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-207-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-208-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-209-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-211-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-210-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-212-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-213-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-214-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-216-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-217-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-215-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-218-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-219-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-220-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-221-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-222-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-223-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-224-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-225-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-226-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-227-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-228-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/3004-245-0x00000000026E0000-0x00000000026F0000-memory.dmp

Filesize
64KB

Download
memory/3004-246-0x0000000002210000-0x0000000002220000-memory.dmp

Filesize
64KB

Download
memory/3004-247-0x0000000002210000-0x0000000002220000-memory.dmp

Filesize
64KB

Download