smokeloader | 59659fe4dcb56637074f278b26c0d61d9e38bd2ef260e7d0ff447e1668032dff

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 05:51

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General

Target

1408-3-0x0000000000400000-0x000000000040B000-memory.exe
Size

44KB
MD5

3e843a2bac4cb2496b64bf18e35d50b8
SHA1

71a60094f763690eda3f740a122cf7aad63ecc19
SHA256

59659fe4dcb56637074f278b26c0d61d9e38bd2ef260e7d0ff447e1668032dff
SHA512

587745d1793a60274faa00e09d0e7fa98086fd2caf7f5236ce9b51c19e0063e434aa8ebaf46004838dea67dc89138d0216e7c126ac0d01c2f96680a225f21aaa
SSDEEP

768:CNRAyL+nz5y+bgsDF5I0haNLj1PokgJ4T:CNRAxnzVF20MBj1PgJ4T

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
3028	3036	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	1408-3-0x0000000000400000-0x000000000040B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1408-3-0x0000000000400000-0x000000000040B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1408-3-0x0000000000400000-0x000000000040B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 224
  2⤵
  - Program crash
  PID:3028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3036 -ip 3036
1⤵
PID:4620

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/3036-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

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