smokeloader | 84f140800ec19ffd6a6045cc800ecf3ac69efc10e3ac85aa089bbbe92f06beae

Analysis

max time kernel
150s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26-09-2022 11:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

152KB
MD5

470e1bb0b3ec4f89a79bf51c214bbb99
SHA1

f96a35dbe73224c4e2777f911aff552f69d1e96f
SHA256

84f140800ec19ffd6a6045cc800ecf3ac69efc10e3ac85aa089bbbe92f06beae
SHA512

d107466f4cab57d041c8acc8436d1e1355d46967d9c62bda403951b2c3236a614c4f59db16ee12e83d13e2596ba3ed78764cb3cb9082859154f28d4ced7c353b
SSDEEP

1536:8TdYHLhXqEeP7Z+JzUz5bi+twM/W/aTcaNikMpdIlSwkJqDgNwA1xgSezjYj1Ei7:8hV3z5++mpV4iSswi2gDgSeQB5Nv5B

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1976-56-0x00000000002A0000-0x00000000002A9000-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
1976	file.exe
1976	file.exe
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264
1264

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

file.exe

pid process

1976 file.exe

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:1976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1976-54-0x00000000764D1000-0x00000000764D3000-memory.dmp

Filesize
8KB

Download
memory/1976-56-0x00000000002A0000-0x00000000002A9000-memory.dmp

Filesize
36KB

Download
memory/1976-55-0x000000000061B000-0x000000000062C000-memory.dmp

Filesize
68KB

Download
memory/1976-57-0x0000000000400000-0x0000000000583000-memory.dmp

Filesize
1.5MB

Download
memory/1976-58-0x0000000000400000-0x0000000000583000-memory.dmp

Filesize
1.5MB

Download