smokeloader | b67593dbba8113692794b340bcbf91a8f6ecd17afa359619cfb8c9d7a038ee8a

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 20:05

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General

Target

e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.exe
Size

300KB
MD5

092bc2c227db1bb7bc32a047092d27c9
SHA1

b5e671d3e050c5f27ab45443047619bd3eed28bf
SHA256

e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b
SHA512

7343571a104619a315823f818a67eeed32b2ae7834b3c06de1671de18d09df103c8db7e9c7d41e5f1dd632a0cea53e446c94816ce978ff876bb8edc35c2d3f4c
SSDEEP

3072:Zov4S9LXS589ZUkA2JL9CKEUDeb44td76gZNP1lV09KSDxNlfEd542:+vDL00ZZiKEUDedtd+oNPsDbgJ

Score

10^/10

smokeloader pub4 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

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
2080	468	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	e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.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	e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.exe

C:\Users\Admin\AppData\Local\Temp\e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.exe
"C:\Users\Admin\AppData\Local\Temp\e5147ae13310b2b93da17d2800a21956788671c907f7dd19a3918c0b9fcc051b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 352
  2⤵
  - Program crash
  PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 468 -ip 468
1⤵
PID:2244

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

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Downloads

memory/468-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/468-1-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Filesize
1024KB

Download
memory/468-3-0x0000000000400000-0x0000000002B0F000-memory.dmp

Filesize
39.1MB

Download
memory/468-4-0x0000000000400000-0x0000000002B0F000-memory.dmp

Filesize
39.1MB

Download
memory/468-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download