redline

General

Target

88e69501fee73dd8dab2018790ba2eeafade322e9b0d8577c6036b9c7754b68b
Size

168KB
Sample

220923-pnxeasgff5
MD5

2523b3e0b6a5198bb7341a5196755537
SHA1

35a5a4bd89cc4273ee5b3dba1daab9e1990e2671
SHA256

88e69501fee73dd8dab2018790ba2eeafade322e9b0d8577c6036b9c7754b68b
SHA512

6cb3aa268cf1b4f5d565360def91c1a3c579415224c3a5fcd619bfb7e9dcf9664175a9310d6a567a4845bd064acec9d0bf7ef86710b52139d292d206e754d33c
SSDEEP

3072:kuoLTM53VHHxCwWEaYlcgpXXbY3lvIKgLBv6jS/PkK4n:KLTcVHxCFY2gFbYdIKv

Score

10^/10

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Extracted

Family

redline

C2

5.252.118.34:37991

Attributes

auth_value
b5af0cad45273cbce8023bfa93cf0768

Extracted

Family

redline

Botnet

LogsDiller Cloud (Sup: @mr_golds)

C2

77.73.134.27:8163

Attributes

auth_value
56c6f7b9024c076f0a96931453da7e56

Targets

- Target
  
  88e69501fee73dd8dab2018790ba2eeafade322e9b0d8577c6036b9c7754b68b
- Size
  
  168KB
- MD5
  
  2523b3e0b6a5198bb7341a5196755537
- SHA1
  
  35a5a4bd89cc4273ee5b3dba1daab9e1990e2671
- SHA256
  
  88e69501fee73dd8dab2018790ba2eeafade322e9b0d8577c6036b9c7754b68b
- SHA512
  
  6cb3aa268cf1b4f5d565360def91c1a3c579415224c3a5fcd619bfb7e9dcf9664175a9310d6a567a4845bd064acec9d0bf7ef86710b52139d292d206e754d33c
- SSDEEP
  
  3072:kuoLTM53VHHxCwWEaYlcgpXXbY3lvIKgLBv6jS/PkK4n:KLTcVHxCFY2gFbYdIKv
Score

10^/10

redline smokeloader tofsee xmrig logsdiller cloud (sup: @mr_golds)backdoor discovery evasion infostealer miner persistence spyware stealer 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
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- XMRig Miner payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Deletes itself
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1