nullmixer

General

Target

48ad5d8112df0d5b74f71fd25ccd4e18
Size

3.9MB
Sample

240107-l26cksbgf3
MD5

48ad5d8112df0d5b74f71fd25ccd4e18
SHA1

ca1d0832be94feac8d1441efcaa333886e8ce835
SHA256

82e531dd4163ca5716a8b2f3feb188fc7fdbf8cac0270aa76664925fdd5124e2
SHA512

37c55236155ea93f94129f9211f392329302b764c93ae722acbaec452464019dab8635e2e9a0d8c6e4d6b5add0f902c58bdfa691d45c62b42eb05f8056bbe3c4
SSDEEP

49152:xcB7EwJ84vLRaBtIl9mVhKi/98J/94r0VwTsrZM3bDHIxbQSdXL5F6q7Q6i4cgKT:x1CvLUBsgcM4/94rGY3PHa3/rKgKg2T

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

39.9

Botnet

706

C2

https://prophefliloc.tumblr.com/

Attributes

profile_id
706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32

Extracted

Family

redline

Botnet

Build1

C2

45.142.213.135:30058

Targets

- Target
  
  48ad5d8112df0d5b74f71fd25ccd4e18
- Size
  
  3.9MB
- MD5
  
  48ad5d8112df0d5b74f71fd25ccd4e18
- SHA1
  
  ca1d0832be94feac8d1441efcaa333886e8ce835
- SHA256
  
  82e531dd4163ca5716a8b2f3feb188fc7fdbf8cac0270aa76664925fdd5124e2
- SHA512
  
  37c55236155ea93f94129f9211f392329302b764c93ae722acbaec452464019dab8635e2e9a0d8c6e4d6b5add0f902c58bdfa691d45c62b42eb05f8056bbe3c4
- SSDEEP
  
  49152:xcB7EwJ84vLRaBtIl9mVhKi/98J/94r0VwTsrZM3bDHIxbQSdXL5F6q7Q6i4cgKT:x1CvLUBsgcM4/94rGY3PHa3/rKgKg2T
Score

10^/10

nullmixer privateloader redline risepro sectoprat smokeloader vidar xmrig 706 build1 pub5 aspackv2 backdoor dropper infostealer loader miner persistence rat stealer trojan spyware
- NullMixer
  NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.
  dropper nullmixer
- PrivateLoader
  PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
  loader privateloader
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- SectopRAT
  SectopRAT is a remote access trojan first seen in November 2019.
  trojan rat sectoprat
- SectopRAT payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Vidar Stealer
  stealer
- XMRig Miner payload
  miner
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- 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.
- Suspicious use of SetThreadContext
behavioral1 behavioral2