smokeloader | 06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8

Analysis

max time kernel
153s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
20/09/2022, 19:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
Size

147KB
MD5

3a3145641b750be1c15d0a4491709172
SHA1

dc303f2d4918da64391e6e09e2aebda59343f8a3
SHA256

06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8
SHA512

7ef86fbb18fbe4ae8f44e364f0161dcaaa4075eae432aa4644399a41ad5d886d3f30588674c881eb0993eebb6d9456562d6b14d8d1e513e156a01e9846dc3cfe
SSDEEP

3072:9d29GZ05Eu1XzZIf0DUhYI5mE1p+99BAzbzx:H35ulyf0IhY63bUA

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

Detects Smokeloader packer 4 IoCs

resource	yara_rule
behavioral1/memory/4792-145-0x0000000000402DD8-mapping.dmp	family_smokeloader
behavioral1/memory/4792-144-0x0000000000400000-0x0000000000409000-memory.dmp	family_smokeloader
behavioral1/memory/4792-165-0x0000000000400000-0x0000000000409000-memory.dmp	family_smokeloader
behavioral1/memory/4792-176-0x0000000000400000-0x0000000000409000-memory.dmp	family_smokeloader

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

Deletes itself 1 IoCs

pid	Process
1736	Process not Found

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2716 set thread context of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66

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	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4792	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
4792	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found
1736	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1736	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4792	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66
PID 2716 wrote to memory of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66
PID 2716 wrote to memory of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66
PID 2716 wrote to memory of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66
PID 2716 wrote to memory of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66
PID 2716 wrote to memory of 4792	2716	06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe	66

C:\Users\Admin\AppData\Local\Temp\06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
"C:\Users\Admin\AppData\Local\Temp\06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe
  "C:\Users\Admin\AppData\Local\Temp\06d2c872451ffd804e916b411cb99183806f9aeba83b3a7998d07061b59dfdf8.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:4792

Network

MITRE ATT&CK Enterprise v6

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/2716-116-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-117-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-118-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-119-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-120-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-121-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-122-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-123-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-125-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-127-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-128-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-126-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-129-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-124-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-130-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-132-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-133-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-134-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-135-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-136-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-137-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-138-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-139-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-140-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-141-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-143-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2716-142-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-146-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-147-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-144-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4792-151-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-150-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-155-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-156-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-157-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-159-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-160-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-161-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-162-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-163-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-164-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-158-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-154-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-153-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-152-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-149-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-148-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-165-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4792-167-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-169-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-170-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-168-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-166-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-171-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-172-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-173-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-175-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-174-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/4792-176-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download