smokeloader | afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 13:35

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General

Target

afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe
Size

252KB
MD5

f7f93d96ab3af11d994ddeaed7b02afc
SHA1

de3751347d4413e7692bb40ef1ee73a95ed4fd14
SHA256

afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f
SHA512

1c57e305851cd7edeb78f4cbaa0d9ded201b33843bf3597dc4af664ee6b814700698759fc150dacf4e16b33a19b04a7975795ffa65795f7fb968b6ee19c1917e
SSDEEP

3072:5evAm3PR8Si9VycTiKEmHeLu4tQBSsxkgaBChUpZa9uD6Vdyhk:w4uR8Si9Vr3t+B4Piga3wVf

Score

10^/10

smokeloader 0009 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0009

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
2572	2236	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	afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2572	2236	afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe	31
PID 2236 wrote to memory of 2572	2236	afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe	31
PID 2236 wrote to memory of 2572	2236	afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe	31
PID 2236 wrote to memory of 2572	2236	afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe	31

C:\Users\Admin\AppData\Local\Temp\afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe
"C:\Users\Admin\AppData\Local\Temp\afd88d18139301138f0da53f149fec4deca097bfd9b47bbf602df304adcde74f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 140
  2⤵
  - Program crash
  PID:2572

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

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Downloads

memory/2236-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2236-1-0x0000000002C60000-0x0000000002D60000-memory.dmp

Filesize
1024KB

Download
memory/2236-3-0x0000000000400000-0x0000000002B5B000-memory.dmp

Filesize
39.4MB

Download
memory/2236-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download