smokeloader | 80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358

Analysis

max time kernel
96s
max time network
145s
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 13:58

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General

Target

80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.exe
Size

334KB
MD5

89752a865b850fedb723108873aeea27
SHA1

6a73797decf66642c0a95c0d2884cc1420503c3c
SHA256

80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358
SHA512

d53bf1a83f5a39fcad3bc28916bc0f4f80bbaa443fd9526eb6c62a2d33cd74d5183a642f003d379d5a18f5f7f0f47d8c74f78414129be06a530b68f206b0681f
SSDEEP

6144:6c2oeKztKEnMHVWQBTwBuCu3qHZdh+3oQ9gOU+fzYQ:1eKgH0G2Za9g

Score

10^/10

smokeloader pub1 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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
3708	2652	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	80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.exe

C:\Users\Admin\AppData\Local\Temp\80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.exe
"C:\Users\Admin\AppData\Local\Temp\80d25044cd478588d7d0fafb7f1d867ee350222c04e36cf596e9015b61a2b358.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 352
  2⤵
  - Program crash
  PID:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2652 -ip 2652
1⤵
PID:4136

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/2652-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/2652-1-0x0000000000A50000-0x0000000000B50000-memory.dmp

Filesize
1024KB

Download
memory/2652-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2652-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2652-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/2652-4-0x0000000000400000-0x0000000000856000-memory.dmp

Filesize
4.3MB

Download