loaderbot

General

Target

c39b6247c3d38b4e06f05db01e440bd72cc99b2c000c2d082b22b87a64e2cc8e
Size

349KB
Sample

220109-3y9z2aebal
MD5

bdb742be28cdd944d6d76e7f848f5a8d
SHA1

81ed39584d00f6983f6332d0404bb8e8c0d7ea4b
SHA256

c39b6247c3d38b4e06f05db01e440bd72cc99b2c000c2d082b22b87a64e2cc8e
SHA512

e96c9e5fe7cf463ee29f49cd3ab24b5fc0eff8390f745f7e701451b72e0487d319c7c6ec636823cabc29b677406ed9b2445c7c4a8ffe2bfb9409b0bee3307bdf

Score

10^/10

Malware Config

Targets

- Target
  
  c39b6247c3d38b4e06f05db01e440bd72cc99b2c000c2d082b22b87a64e2cc8e
- Size
  
  349KB
- MD5
  
  bdb742be28cdd944d6d76e7f848f5a8d
- SHA1
  
  81ed39584d00f6983f6332d0404bb8e8c0d7ea4b
- SHA256
  
  c39b6247c3d38b4e06f05db01e440bd72cc99b2c000c2d082b22b87a64e2cc8e
- SHA512
  
  e96c9e5fe7cf463ee29f49cd3ab24b5fc0eff8390f745f7e701451b72e0487d319c7c6ec636823cabc29b677406ed9b2445c7c4a8ffe2bfb9409b0bee3307bdf
Score

10^/10

loaderbot discovery loader miner persistence spyware stealer upx
- LoaderBot
  LoaderBot is a loader written in .NET downloading and executing miners.
  loader miner loaderbot
- LoaderBot executable
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops startup file
- 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.
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1