smokeloader | df95676f389e3660dceed2b08ff9080c421cdfdcef9a5753aca5152cd6677ec9

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-11-2024 18:44

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General

Target

e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe
Size

330KB
MD5

3c10dc9df5b42968e8bbe67387bc30a2
SHA1

eae93159c2eada20557e7bcef365cbfc6e25b471
SHA256

e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e
SHA512

b0d345f5c4fdbfcd21898f7c7dcb4a7dbe98073b9e0f42469743052daad32a90450835eed508d8f64ce0fdc3179d9519e0e62f5349a06555c366971ced62ab70
SSDEEP

6144:ozNeBb2LSMHey7/bQAtoFmU46DGhIX3B00ZrrMC7Ce:oB1OMHeEjQqU46TxbRQEC

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4196	2828	WerFault.exe	82

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe

C:\Users\Admin\AppData\Local\Temp\e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe
"C:\Users\Admin\AppData\Local\Temp\e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2828
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2828 -s 356
  2⤵
  - Program crash
  PID:4196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2828 -ip 2828
1⤵
PID:4256

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/2828-2-0x0000000000A00000-0x0000000000A09000-memory.dmp

Filesize
36KB

Download
memory/2828-1-0x0000000000680000-0x0000000000780000-memory.dmp

Filesize
1024KB

Download
memory/2828-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2828-4-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2828-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2828-5-0x0000000000A00000-0x0000000000A09000-memory.dmp

Filesize
36KB

Download