smokeloader | c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084

Analysis

max time kernel
93s
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
15-12-2024 14:01

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General

Target

c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe
Size

264KB
MD5

a7ebf2100ea8fbf19cda65622fd70404
SHA1

95edcc3467c1d462e729e19644e060d6d42c1eb7
SHA256

c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084
SHA512

bfe4d6b33a1ce31ba98ef36e9e2147fd29119a9301f512325ebbc2029b522ccf7e5b9baf333fe77e8ea74e4cb48d42a629b41b9a2e240f5f325f51862ecbe2f2
SSDEEP

6144:Nv2U/Lps+pzz0r6TRVOndPGztqg/1JQ+lmgXdBrA4no:F2Wu+EuTRVOndPGogjQ+9XdB

Score

10^/10

smokeloader 0010 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0010

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
4588	3996	WerFault.exe	81

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	c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.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	c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe

C:\Users\Admin\AppData\Local\Temp\c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe
"C:\Users\Admin\AppData\Local\Temp\c532352f685b95a4171d0def0b9f1777abe1450cf21706b72732ff765ec2f084.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:3996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3996 -s 352
  2⤵
  - Program crash
  PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3996 -ip 3996
1⤵
PID:3144

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/3996-1-0x00000000005F0000-0x00000000006F0000-memory.dmp

Filesize
1024KB

Download
memory/3996-2-0x00000000005E0000-0x00000000005E9000-memory.dmp

Filesize
36KB

Download
memory/3996-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3996-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3996-5-0x00000000005E0000-0x00000000005E9000-memory.dmp

Filesize
36KB

Download
memory/3996-4-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download