Overview

overview

10

Static

static

30e58538e3...a6.exe

windows7_x64

10

30e58538e3...a6.exe

windows10_x64

10

Sharing

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General

  • Target

    30e58538e3ddab70cc1edda521bfbba6.exe

  • Size

    233KB

  • Sample

    210722-f7jylkszta

  • MD5

    30e58538e3ddab70cc1edda521bfbba6

  • SHA1

    862591b95d16216f74b6b197de4f4740a881ccb8

  • SHA256

    879f63c384febbffc5845be57df9c7ef33234b584f8059a38a3f4aafa2bc37e9

  • SHA512

    08de8cf30f6061c3f4057d617e2e8bc4be5e24a1b5a339d29bfa9655682f0f7f07301866436309a368a0af8efc4f6682d63532105ec62aff4b96c73504d26703

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://999080321newfolder1002002131-service1002.space/

http://999080321newfolder1002002231-service1002.space/

http://999080321newfolder3100231-service1002.space/

http://999080321newfolder1002002431-service1002.space/

http://999080321newfolder1002002531-service1002.space/

http://999080321newfolder33417-012425999080321.space/

http://999080321test125831-service10020125999080321.space/

http://999080321test136831-service10020125999080321.space/

http://999080321test147831-service10020125999080321.space/

http://999080321test146831-service10020125999080321.space/

http://999080321test134831-service10020125999080321.space/

http://999080321est213531-service1002012425999080321.ru/

http://999080321yes1t3481-service10020125999080321.ru/

http://999080321test13561-service10020125999080321.su/

http://999080321test14781-service10020125999080321.info/

http://999080321test13461-service10020125999080321.net/

http://999080321test15671-service10020125999080321.tech/

http://999080321test12671-service10020125999080321.online/

http://999080321utest1341-service10020125999080321.ru/

http://999080321uest71-service100201dom25999080321.ru/
rc4.i32
rc4.i32

Targets

    • Target

      30e58538e3ddab70cc1edda521bfbba6.exe

    • Size

      233KB

    • MD5

      30e58538e3ddab70cc1edda521bfbba6

    • SHA1

      862591b95d16216f74b6b197de4f4740a881ccb8

    • SHA256

      879f63c384febbffc5845be57df9c7ef33234b584f8059a38a3f4aafa2bc37e9

    • SHA512

      08de8cf30f6061c3f4057d617e2e8bc4be5e24a1b5a339d29bfa9655682f0f7f07301866436309a368a0af8efc4f6682d63532105ec62aff4b96c73504d26703

    Score
    10/10
    smokeloaderbackdoortrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks