smokeloader | cad7f464f826743626256757eeb973fbb9690a55053edb34084565f5f62f4551

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2022 05:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

320KB
MD5

6c9b612844fce6245ce6e14d52fb86ff
SHA1

d55f6f8b70033d7f909f6f64b975c263ba02ab5a
SHA256

cad7f464f826743626256757eeb973fbb9690a55053edb34084565f5f62f4551
SHA512

fcb72cff36322923f3b956a029e02cc28c7240e07d9e1eaf7e79e8582af20624e3f5f90d10b7b22daf46c75e90e4ec9f8078a42651f3f91afa04a3a00b113b66
SSDEEP

3072:d88XUKQxMBWyZxmqJLk41ANaB5aT+AGpgJcGttunHPSeJcHU2r2HiSRK5BhKJdsP:nWMBWyZdLkYANaeTOmJB8SeJXPRKneF

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4936-133-0x0000000000030000-0x0000000000039000-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:

file.exe

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

file.exe

pid	process
4936	file.exe
4936	file.exe
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948
2948

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2948
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

file.exe

pid process

4936 file.exe

pid	process
2948

Suspicious use of AdjustPrivilegeToken 12 IoCs

Processes:

description	pid	process
Token: SeShutdownPrivilege	2948
Token: SeCreatePagefilePrivilege	2948
Token: SeShutdownPrivilege	2948
Token: SeCreatePagefilePrivilege	2948
Token: SeShutdownPrivilege	2948
Token: SeCreatePagefilePrivilege	2948
Token: SeShutdownPrivilege	2948
Token: SeCreatePagefilePrivilege	2948
Token: SeShutdownPrivilege	2948
Token: SeCreatePagefilePrivilege	2948
Token: SeShutdownPrivilege	2948
Token: SeCreatePagefilePrivilege	2948

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4936

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

Loading Replay Monitor...

Downloads

memory/2948-136-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-137-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-138-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-139-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-140-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-141-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-142-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-143-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-144-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-145-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-146-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-147-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-148-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-149-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-150-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-151-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-153-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

Filesize
64KB

Download
memory/2948-152-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-154-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download
memory/2948-155-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download
memory/2948-156-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download
memory/2948-157-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download
memory/2948-158-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download
memory/2948-159-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download
memory/2948-160-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-161-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-162-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-163-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-164-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-165-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-166-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-167-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-168-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-169-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-170-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-171-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-173-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-172-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-174-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-175-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-176-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-177-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/2948-178-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/2948-179-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/2948-180-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/2948-181-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/2948-182-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-183-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-184-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-185-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-186-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-187-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-188-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-189-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-191-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-192-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-193-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-190-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-194-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-195-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-196-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-197-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-198-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/2948-199-0x0000000002810000-0x0000000002820000-memory.dmp

Filesize
64KB

Download
memory/2948-200-0x0000000002830000-0x0000000002840000-memory.dmp

Filesize
64KB

Download
memory/2948-201-0x0000000000AC0000-0x0000000000AD0000-memory.dmp

Filesize
64KB

Download
memory/4936-132-0x00000000005C3000-0x00000000005D9000-memory.dmp

Filesize
88KB

Download
memory/4936-133-0x0000000000030000-0x0000000000039000-memory.dmp

Filesize
36KB

Download
memory/4936-134-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4936-135-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download