njrat | 4efd2abd7597c86489f7bb602e4a6c755f8695917be6b18ce497f567b3a20088

General

Target

4efd2abd7597c86489f7bb602e4a6c755f8695917be6b18ce497f567b3a20088
Size

221KB
Sample

210906-z966qsbdf9
MD5

177418053a6404ed03e22a3e0152892a
SHA1

7fa84d334e773f78e737b1c071ab359b69566941
SHA256

4efd2abd7597c86489f7bb602e4a6c755f8695917be6b18ce497f567b3a20088
SHA512

90a4073cbda2dacdfa5f0c0236c73ec9ca0d57f0523938eeea3b9c8885f5d3ce692ea107d8947369a889936f1095f823ba2d53ebcb5b7b01c36675324a527f1f

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fazanaharahe1.xyz/

http://xandelissane2.xyz/

http://ustiassosale3.xyz/

http://cytheriata4.xyz/

http://ggiergionard5.xyz/

http://rrelleynaniy6.store/

http://danniemusoa7.store/

http://nastanizab8.store/

http://onyokandis9.store/

http://dmunaavank10.store/

http://gilmandros11.site/

http://cusanthana12.site/

http://willietjeana13.site/

http://ximusokall14.site/

http://blodinetisha15.site/

http://urydiahadyss16.club/

http://glasamaddama17.club/

http://marlingarly18.club/

http://alluvianna19.club/

http://xandirkaniel20.club/

rc4.i32

Extracted

Family

vidar

Version

40.4

Botnet

1002

C2

https://romkaxarit.tumblr.com/

Attributes

profile_id
1002

Extracted

Family

redline

Botnet

@Ebalosgory

C2

77.83.175.169:11490

Extracted

Family

njrat

C2

62.33.159.162:5674

Mutex

26c50014115b430

Attributes

reg_key
26c50014115b430
splitter
@!#&^%$

Targets

- Target
  
  4efd2abd7597c86489f7bb602e4a6c755f8695917be6b18ce497f567b3a20088
- Size
  
  221KB
- MD5
  
  177418053a6404ed03e22a3e0152892a
- SHA1
  
  7fa84d334e773f78e737b1c071ab359b69566941
- SHA256
  
  4efd2abd7597c86489f7bb602e4a6c755f8695917be6b18ce497f567b3a20088
- SHA512
  
  90a4073cbda2dacdfa5f0c0236c73ec9ca0d57f0523938eeea3b9c8885f5d3ce692ea107d8947369a889936f1095f823ba2d53ebcb5b7b01c36675324a527f1f
Score

10^/10

njrat redline smokeloader vidar xmrig 1002 @ebalosgory backdoor evasion infostealer miner stealer themida trojan
- Contains code to disable Windows Defender
  A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- 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
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Vidar Stealer
  stealer
- XMRig Miner Payload
  miner
- Downloads MZ/PE file
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1