smokeloader | d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b

Resubmissions

19/05/2024, 21:23

240519-z8sxqaaf7v 10

04/03/2023, 01:15

230304-bmabgscb99 10

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/05/2024, 21:23

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General

Target

d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b.exe
Size

180KB
MD5

15b60623c9bca83824f1167b90e85e19
SHA1

2843541afb8ec9fc10083a4cf89e3eea9fa8085f
SHA256

d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b
SHA512

2de2f0baffef67c1cd5653e30fd7a640881373484db86e465b157d9d6e2bfb329295b911d6eaaa8b880160277afc4dda21ff6c70a8f114da32315c6bc10f4634
SSDEEP

3072:3+utkx7rgxYELEcyZ5lJuulGSrCGpZ7jAXPSQ:ZaxngxYrZbI6hTj

Score

10^/10

smokeloader sprg backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

sprg

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4756	1364	WerFault.exe	83

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	d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b.exe

C:\Users\Admin\AppData\Local\Temp\d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b.exe
"C:\Users\Admin\AppData\Local\Temp\d2c003daab8f6f32f6feeeff393cff2be86149c98ab4f484e266ca304bab5e8b.exe"
1⤵
- Checks SCSI registry key(s)
PID:1364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 352
  2⤵
  - Program crash
  PID:4756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1364 -ip 1364
1⤵
PID:3436

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

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Downloads

memory/1364-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1364-2-0x0000000002180000-0x0000000002189000-memory.dmp

Filesize
36KB

Download
memory/1364-1-0x00000000005D0000-0x00000000006D0000-memory.dmp

Filesize
1024KB

Download
memory/1364-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1364-4-0x0000000000400000-0x0000000000571000-memory.dmp

Filesize
1.4MB

Download