General

  • Target

    38769a47dde164c35275e7f3c54039ce.exe

  • Size

    325KB

  • Sample

    211116-vqvalsegc3

  • MD5

    38769a47dde164c35275e7f3c54039ce

  • SHA1

    940da3f145cb618a72f715a5a23a6c8041febb28

  • SHA256

    2beac8c979465806b1c3f9e2208ef7956b201b97368dce8293bc948f78c96e96

  • SHA512

    35384e03d3ff3f0571acd7e39c5a8e37dcaffab4e19ffab8655844e03b46e906c46667957b19e21efbf58237bd1f3088a907fea76483216ce5fef79531742d45

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

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

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

C2

185.159.80.90:38637

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://5.181.156.92/capibar

    http://91.219.236.207/capibar

    http://185.225.19.18/capibar

    http://91.219.237.227/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Targets

    • Target

      38769a47dde164c35275e7f3c54039ce.exe

    • Size

      325KB

    • MD5

      38769a47dde164c35275e7f3c54039ce

    • SHA1

      940da3f145cb618a72f715a5a23a6c8041febb28

    • SHA256

      2beac8c979465806b1c3f9e2208ef7956b201b97368dce8293bc948f78c96e96

    • SHA512

      35384e03d3ff3f0571acd7e39c5a8e37dcaffab4e19ffab8655844e03b46e906c46667957b19e21efbf58237bd1f3088a907fea76483216ce5fef79531742d45

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks