dcrat

General

Target

48b9fa0cc39ab3ee91aa4ed8c8ef61bb.exe
Size

328KB
Sample

221216-jzeezaed48
MD5

48b9fa0cc39ab3ee91aa4ed8c8ef61bb
SHA1

3b620aff04f53869bb271dc97a416c91942a012a
SHA256

95147ab320f09786758083bb44e52ab1b6b951e5cc7ef8edd45cf7431e23e0ca
SHA512

7b9ff628a0f55af9e476654f8e0fbf28a75e36bfc471879bdfe0808a612b70e3886ce08397d9c2c49118967c53335e41681da1626fd6b38c2b561412be22a46a
SSDEEP

6144:iYqzGLclqfiFjAIjEc6TMoov/poYm0iPvzpQ6ijLxQFiaI:lwlqfGEjcX/poNxnzpQ6ijqF

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes

auth_value
eca57cfb5172f71dc45986763bb98942

Extracted

Family

djvu

C2

http://abibiall.com/lancer/get.php

Attributes

extension
.bttu
offline_id
8p2Go5ZmkbFk0DF2oJ6E8vGEogpBqqaGCWjto1t1
payload_url
http://uaery.top/dl/build2.exe

http://abibiall.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

raccoon

Botnet

ec7a54fb6492ff3a52d09504b8ecf082

C2

http://88.119.161.188

http://88.119.161.19

rc4.plain

Targets

- Target
  
  48b9fa0cc39ab3ee91aa4ed8c8ef61bb.exe
- Size
  
  328KB
- MD5
  
  48b9fa0cc39ab3ee91aa4ed8c8ef61bb
- SHA1
  
  3b620aff04f53869bb271dc97a416c91942a012a
- SHA256
  
  95147ab320f09786758083bb44e52ab1b6b951e5cc7ef8edd45cf7431e23e0ca
- SHA512
  
  7b9ff628a0f55af9e476654f8e0fbf28a75e36bfc471879bdfe0808a612b70e3886ce08397d9c2c49118967c53335e41681da1626fd6b38c2b561412be22a46a
- SSDEEP
  
  6144:iYqzGLclqfiFjAIjEc6TMoov/poYm0iPvzpQ6ijLxQFiaI:lwlqfGEjcX/poNxnzpQ6ijqF
Score

10^/10

smokeloader backdoor trojan dcrat djvu raccoon redline ec7a54fb6492ff3a52d09504b8ecf082 mario23_10 bootkit collection discovery infostealer persistence ransomware rat spyware stealer
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- 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
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2