smokeloader | c67fcb51c7f0ef47cc8064ae9dfd8b514508dc34785079f1ea44c7dfcc6621f4

Analysis

max time kernel
136s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 07:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c67fcb51c7f0ef47cc8064ae9dfd8b514508dc34785079f1ea44c7dfcc6621f4.exe
Size

44KB
MD5

68907302a7e2ae63ba2c1400701d98fc
SHA1

b072aedf4768115f07498d50511d2feec4690408
SHA256

c67fcb51c7f0ef47cc8064ae9dfd8b514508dc34785079f1ea44c7dfcc6621f4
SHA512

5d844872a2dee78c1b397d6e08ffeadb481ba92442ee41cac717310386d96307946801bbbfb25b6d8bac64f7f8ec2e6302cd889b007a8583b4587f98040e21ac
SSDEEP

768:CNRArRr3nz5y+bgsDF5I0haNLj1PokgJ4T:CNRAdLnzVF20MBj1PgJ4T

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4672	3328	WerFault.exe	90

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	c67fcb51c7f0ef47cc8064ae9dfd8b514508dc34785079f1ea44c7dfcc6621f4.exe

C:\Users\Admin\AppData\Local\Temp\c67fcb51c7f0ef47cc8064ae9dfd8b514508dc34785079f1ea44c7dfcc6621f4.exe
"C:\Users\Admin\AppData\Local\Temp\c67fcb51c7f0ef47cc8064ae9dfd8b514508dc34785079f1ea44c7dfcc6621f4.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 224
  2⤵
  - Program crash
  PID:4672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3328 -ip 3328
1⤵
PID:1140

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4340,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=1904 /prefetch:8
1⤵
PID:3932

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/3328-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download