smokeloader | 38bc13ef112b2f17d4d1a80243fac6a521b5d58228984aae0752d79487fa3b66

Resubmissions

01/04/2025, 21:24

250401-z8184awycs 10

Analysis

max time kernel
149s
max time network
160s
platform
windows11-21h2_x64
resource
win11-20250217-en
resource tags

arch:x64arch:x86image:win11-20250217-enlocale:en-usos:windows11-21h2-x64system
submitted
26/02/2025, 02:02

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General

Target

0di3x.exe
Size

111KB
MD5

bd97f762750d0e38e38d5e8f7363f66a
SHA1

9ae3d7053246289ff908758f9d60d79586f7fc9f
SHA256

d4b767b57f453d599559532d7351feeecd4027b89b0b117552b7a3432ed4a158
SHA512

d0f00c07563aab832b181a7ab93413a93f913f813c83d63c25f4473b7fa2003b4b2a83c97bd9766f9f45a7f2de9e922139a010612f21b15407c9f2bb58a53e39
SSDEEP

1536:4SYTPSLUTRZaEioqsQRPRXplmbH50B+dLDOZrZRzKZvJj5RmLFs8hN:43OLUra1oqxvplQ50BrStJ9RmLFs

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

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
1700	2476	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	0di3x.exe

C:\Users\Admin\AppData\Local\Temp\0di3x.exe
"C:\Users\Admin\AppData\Local\Temp\0di3x.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 300
  2⤵
  - Program crash
  PID:1700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2476 -ip 2476
1⤵
PID:4584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/2476-1-0x00000000030D0000-0x00000000031D0000-memory.dmp

Filesize
1024KB

Download
memory/2476-2-0x00000000030C0000-0x00000000030CA000-memory.dmp

Filesize
40KB

Download