smokeloader | f7544f07b4468e38e36607b5ac5b3835eac1487e7d16dd52ca882b3d021c19b6

Analysis

max time kernel
30s
max time network
33s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 21:30

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General

Target

WRFFFGT.txt.exe
Size

37KB
MD5

9c0de297b9ea30ffbe100ee12150f122
SHA1

da6096edee23cfd59cf90c1e6a3a9146ae9d5ff0
SHA256

f7544f07b4468e38e36607b5ac5b3835eac1487e7d16dd52ca882b3d021c19b6
SHA512

ee92b7ed7a10febd6f3d9f826b72e1f9f57be2183ae959528b4328411069baa633ee6c1b1f5beda76c8616e4f8e56fa24a7a2076f84cc400402551e61cf95721
SSDEEP

384:sKZ1vXmx5SW6+aWmDVRuLMROLHrN/DKMtoCDl67us6lmXBhXSSS5d8P38lH9yvLJ:NvKaWmOvZxlV5AXHSLd8Uldyvjwt

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

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.

discovery

System Language Discovery

T1614.001

Processes:

WRFFFGT.txt.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WRFFFGT.txt.exe

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:

WRFFFGT.txt.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	WRFFFGT.txt.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	WRFFFGT.txt.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	WRFFFGT.txt.exe

C:\Users\Admin\AppData\Local\Temp\WRFFFGT.txt.exe
"C:\Users\Admin\AppData\Local\Temp\WRFFFGT.txt.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4888-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4888-1-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download