smokeloader | d5bba713d11ebbb7a91be59dae0f2d4b818897fe756b854dfe40babe7664c173

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/06/2024, 07:18

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
e1b59d2805b38262b9967bce3e719dbf.exe
Size 317KB
Sample240626-h4x77sscka
SHA256 d5bba713d11ebbb7a91be59dae0f2d4b818897fe756b854dfe40babe7664c173
MD5 e1b59d2805b38262b9967bce3e719dbf
SHA1 4081416cfaa76941981c34518d45b60e8d4b2013
SHA512 bcea30a8f2a10aed0e2c97133734a34a850c18ee9447966ed8cdae8bbf72b98ebd2703a7cadf53b8991ef5eb3047d871242e990a4b7baf00eda8ca5f5f7dda35
SSDEEP 3072:uuRL5Z0OG4ZT2jqCXr+9P9TlHp5Sn5ma9l2MyM8MITIk:7L/0ZkT22e6FTlHTShgMBk
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub1 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2716	416	WerFault.exe	87

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	e1b59d2805b38262b9967bce3e719dbf.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e1b59d2805b38262b9967bce3e719dbf.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e1b59d2805b38262b9967bce3e719dbf.exe

C:\Users\Admin\AppData\Local\Temp\e1b59d2805b38262b9967bce3e719dbf.exe
"C:\Users\Admin\AppData\Local\Temp\e1b59d2805b38262b9967bce3e719dbf.exe"
1⤵
- Checks SCSI registry key(s)
PID:416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 416 -s 476
  2⤵
  - Program crash
  PID:2716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 416 -ip 416
1⤵
PID:1692

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1036,i,6576818814118437872,11004518367271063231,262144 --variations-seed-version --mojo-platform-channel-handle=3948 /prefetch:8
1⤵
PID:4492

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/416-1-0x0000000002520000-0x0000000002620000-memory.dmp

Download

memory/416-2-0x00000000024D0000-0x00000000024DB000-memory.dmp

Download

memory/416-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/416-4-0x0000000000400000-0x000000000236B000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads