smokeloader | 308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2024 01:47

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General

Target

308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.exe
Size

240KB
MD5

624287f7a79b9ddb001a266e4c0797bd
SHA1

0b3477b57522cd2dad90b8c5659508e639a09e52
SHA256

308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752
SHA512

fc12eb8d761dfc4001816b3fca9b59efb1eb29eac0ead80682c0977798defc0599f3bb2d39bd403601522043ee3e0d3a0928f347241f5d1bd56ef8cd81facc56
SSDEEP

3072:gRdyL3+vK4cXkRKBOLpgiH+SBcjkdlkWoHJnTHzGjdl8W3jUWV3/HFy:4dyLDZkRKBOLiieSBXlkWopnmxt3PFy

Score

10^/10

smokeloader summ backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

summ

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
540	4700	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	308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.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	308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.exe

C:\Users\Admin\AppData\Local\Temp\308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.exe
"C:\Users\Admin\AppData\Local\Temp\308cf6781ab8e7a19a2d208b14ecb8e6db7f8efe90959034c5bc478ea007d752.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 352
  2⤵
  - Program crash
  PID:540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4700 -ip 4700
1⤵
PID:4348

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/4700-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4700-2-0x00000000004D0000-0x00000000004D9000-memory.dmp

Filesize
36KB

Download
memory/4700-1-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/4700-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4700-5-0x00000000004D0000-0x00000000004D9000-memory.dmp

Filesize
36KB

Download
memory/4700-4-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download