smokeloader | cf83752d5ae453dafb33548ca0cae2ec5489219283929f783ee654acbd3946ab | Triage

Sharing

General

Target

toolspub2.exe
Size

254KB
Sample

240205-gq9teacbc8
MD5

19aa57c4de1039b18b1adde011f3cffc
SHA1

62b7b08e21732672a1e7d906309807cb1f3980dc
SHA256

cf83752d5ae453dafb33548ca0cae2ec5489219283929f783ee654acbd3946ab
SHA512

8d41147ea2ace77a24903cf37817fcbbfe89340d8524e9f6fb4c3a7549ef77ec6b21df9ed180671b84e1df197c1dead0f4fee4be717dcf407e098962b94cb509
SSDEEP

3072:f9xGvQSRTii/IvRKxYX/wH28MdKvkipabTRS9R6ZSxEd/p/4CY/:r9S4iAieINvkiB9R6ZcCG

Score

10^/10

smokeloader up3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32

rc4.i32

Targets

- Target
  
  toolspub2.exe
- Size
  
  254KB
- MD5
  
  19aa57c4de1039b18b1adde011f3cffc
- SHA1
  
  62b7b08e21732672a1e7d906309807cb1f3980dc
- SHA256
  
  cf83752d5ae453dafb33548ca0cae2ec5489219283929f783ee654acbd3946ab
- SHA512
  
  8d41147ea2ace77a24903cf37817fcbbfe89340d8524e9f6fb4c3a7549ef77ec6b21df9ed180671b84e1df197c1dead0f4fee4be717dcf407e098962b94cb509
- SSDEEP
  
  3072:f9xGvQSRTii/IvRKxYX/wH28MdKvkipabTRS9R6ZSxEd/p/4CY/:r9S4iAieINvkiB9R6ZcCG
Score

10^/10

smokeloader up3 backdoor trojan
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Deletes itself
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

Peripheral Device Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks

static1

behavioral1

smokeloaderup3backdoortrojan

behavioral2

smokeloaderup3backdoortrojan