smokeloader | df95676f389e3660dceed2b08ff9080c421cdfdcef9a5753aca5152cd6677ec9

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 18:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe
Size

330KB
MD5

3c10dc9df5b42968e8bbe67387bc30a2
SHA1

eae93159c2eada20557e7bcef365cbfc6e25b471
SHA256

e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e
SHA512

b0d345f5c4fdbfcd21898f7c7dcb4a7dbe98073b9e0f42469743052daad32a90450835eed508d8f64ce0fdc3179d9519e0e62f5349a06555c366971ced62ab70
SSDEEP

6144:ozNeBb2LSMHey7/bQAtoFmU46DGhIX3B00ZrrMC7Ce:oB1OMHeEjQqU46TxbRQEC

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
2416	1724	WerFault.exe	29

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	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2416	1724	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe	30
PID 1724 wrote to memory of 2416	1724	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe	30
PID 1724 wrote to memory of 2416	1724	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe	30
PID 1724 wrote to memory of 2416	1724	e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe	30

C:\Users\Admin\AppData\Local\Temp\e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe
"C:\Users\Admin\AppData\Local\Temp\e6e31997eb7c4d11417eacc33fc9d1c3fe58345729c8a120ca29348ce45bd73e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 136
  2⤵
  - Program crash
  PID:2416

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

Loading Replay Monitor...

Downloads

memory/1724-1-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/1724-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1724-2-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/1724-4-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download