redline

General

Target

b9aa7b7c22b463e72add3aa5873166a6f3cd3a20adfb68d386eb6ab924fca7aa
Size

280KB
Sample

220922-qyf1qsfdbk
MD5

cae5dd708c9c763a8323dc076a4e6a87
SHA1

43932ae7676c2cc814684ef27f100d253c3f97cc
SHA256

b9aa7b7c22b463e72add3aa5873166a6f3cd3a20adfb68d386eb6ab924fca7aa
SHA512

06b50d9e93272b335328ebbcd7b2cd96446fad33345ddb3c02e68e01bf6bfb57c9fcc397d43e397efe21e15f201903a68dc42d2069ba6fc97db8aa5d733d853a
SSDEEP

6144:9gD4p728BLmibyg8YudCqYTF0Sk40lT9a9igavwVftzC:9gDOHPbyg8YugSS6lTUAA+

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (Sup: @mr_golds)

C2

77.73.134.27:8163

Attributes

auth_value
56c6f7b9024c076f0a96931453da7e56

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

- Target
  
  b9aa7b7c22b463e72add3aa5873166a6f3cd3a20adfb68d386eb6ab924fca7aa
- Size
  
  280KB
- MD5
  
  cae5dd708c9c763a8323dc076a4e6a87
- SHA1
  
  43932ae7676c2cc814684ef27f100d253c3f97cc
- SHA256
  
  b9aa7b7c22b463e72add3aa5873166a6f3cd3a20adfb68d386eb6ab924fca7aa
- SHA512
  
  06b50d9e93272b335328ebbcd7b2cd96446fad33345ddb3c02e68e01bf6bfb57c9fcc397d43e397efe21e15f201903a68dc42d2069ba6fc97db8aa5d733d853a
- SSDEEP
  
  6144:9gD4p728BLmibyg8YudCqYTF0Sk40lT9a9igavwVftzC:9gDOHPbyg8YugSS6lTUAA+
Score

10^/10

redline smokeloader tofsee logsdiller cloud (sup: @mr_golds)backdoor evasion infostealer persistence spyware themida trojan
- Detects Smokeloader packer
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1