1461efb74e4b5d0fa92d9af956faf5f2b6255e23df217f8cfea9e292f3e381f4

General

Target

v5 yssmrn_.zip
Size

12.2MB
Sample

240601-1a43rsfd4s
MD5

c48d9ff09825403a0e173a79dd02be8b
SHA1

d7f76992840a22e90181f9dbc74e780976ae8370
SHA256

1461efb74e4b5d0fa92d9af956faf5f2b6255e23df217f8cfea9e292f3e381f4
SHA512

1a8e089f57fa9a97147c9b4e1f3f80170c05502906853c10e2a2293e68e6168da3575db3d54ff78c78962a8ebab0a830dc6658666530f0b4c7c63f9afe3f3bba
SSDEEP

393216:wYvQv0n0p5eIkD+CpHKyJJHcAqEXua29ZdCh:Hv3n0mIkD+EvJ8pZO

Score

8^/10

Malware Config

Targets

- Target
  
  v5 yssmrn_/Requirements.bat
- Size
  
  361B
- MD5
  
  e7309225d0c6e6134067b04929026714
- SHA1
  
  3bcb30f74b283a8828df828b6f37ac5e6cb7bde0
- SHA256
  
  bd99282d58b56094bd827a74e3600acc9f49d9df5d7c64ed4ce34970720c96fc
- SHA512
  
  724ac628b8f6e787d0a0ff0dac9103906e2d0e67eadc2cea073a22d92e013f2d8811ce3cd8acbaea0fb7ecf5bd0b0a60e39dee1e526e9c9e766822f83b4b35e2
Score

1^/10
behavioral1 behavioral2
- Target
  
  v5 yssmrn_/v55.exe
- Size
  
  12.3MB
- MD5
  
  3db8c1ee14aa746c099481bdb31d36c5
- SHA1
  
  ae94f11a184b2e55f1612f9b9901378fcd65e505
- SHA256
  
  c932c8185582e062ff5c2bee4ac8fe390539325d0a432c91dba5a617cc8e9ebc
- SHA512
  
  28de48ae12776662a0e458754cf3be00d9b31528ae66af30ea187959ee068cbe62693d9fa7c23309fdc15487d1e25801e05f37b561a0038f61988ab22a20fdcc
- SSDEEP
  
  393216:ByKRk9incp/qc8zCInj0WkJbMUWWlQ845bzS:BpR/nc8c8zCYYJwDb
Score

8^/10

pyinstaller upx execution spyware stealer
- Command and Scripting Interpreter: PowerShell
  Using powershell.exe command.
  execution
- Drops file in Drivers directory
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- 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.
behavioral3 behavioral4