dcrat

General

Target

bfa1eae4dbb897d44aed1a349d7b66eb.exe
Size

312KB
Sample

210812-ayyx9f1bz2
MD5

bfa1eae4dbb897d44aed1a349d7b66eb
SHA1

af2895ea60efb8f7ab997b1dd9f958a0d881fc9a
SHA256

1202993e02cafc378caaea494d97555457f72369b6b94fcfd0202a4cbdf8a9c8
SHA512

545544ab90c14adbd090dd1acfe157cf570f695631ecef18cd011a56286da264b0f000cee485199c1185258ac7aed2386a63fd0b3d89250d402e522202603c46

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforjuly1.xyz/

http://readinglistforjuly2.xyz/

http://readinglistforjuly3.xyz/

http://readinglistforjuly4.xyz/

http://readinglistforjuly5.xyz/

http://readinglistforjuly6.xyz/

http://readinglistforjuly7.xyz/

http://readinglistforjuly8.xyz/

http://readinglistforjuly9.xyz/

http://readinglistforjuly10.xyz/

http://readinglistforjuly1.site/

http://readinglistforjuly2.site/

http://readinglistforjuly3.site/

http://readinglistforjuly4.site/

http://readinglistforjuly5.site/

http://readinglistforjuly6.site/

http://readinglistforjuly7.site/

http://readinglistforjuly8.site/

http://readinglistforjuly9.site/

http://readinglistforjuly10.site/

rc4.i32

Extracted

Family

raccoon

Botnet

cd8dc1031358b1aec55cc6bc447df1018b068607

Attributes

url4cnc
https://telete.in/jagressor_kz

rc4.plain

Extracted

Family

raccoon

Botnet

471c70de3b4f9e4d493e418d1f60a90659057de0

Attributes

url4cnc
https://telete.in/p1rosto100xx

rc4.plain

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://www.rockonwest.best/Api/GetFile2

Targets

- Target
  
  bfa1eae4dbb897d44aed1a349d7b66eb.exe
- Size
  
  312KB
- MD5
  
  bfa1eae4dbb897d44aed1a349d7b66eb
- SHA1
  
  af2895ea60efb8f7ab997b1dd9f958a0d881fc9a
- SHA256
  
  1202993e02cafc378caaea494d97555457f72369b6b94fcfd0202a4cbdf8a9c8
- SHA512
  
  545544ab90c14adbd090dd1acfe157cf570f695631ecef18cd011a56286da264b0f000cee485199c1185258ac7aed2386a63fd0b3d89250d402e522202603c46
Score

10^/10

dcrat raccoon smokeloader 471c70de3b4f9e4d493e418d1f60a90659057de0 cd8dc1031358b1aec55cc6bc447df1018b068607 backdoor infostealer persistence phishing rat spyware stealer suricata trojan xmrig discovery evasion miner
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detected phishing page
  phishing
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- Raccoon Stealer Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- DCRat Payload
  Detects payload of DCRat, commonly dropped by NSIS installers.
  rat
- XMRig Miner Payload
  miner
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Deletes itself
- Drops startup file
- Loads dropped DLL
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- 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
- 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
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2