General
- Target Wiper.exe
- Size 34.9MB
- Sample260905-kfegasch27
- SHA256 4c90c9e3df7bd573857b6bf066063b76249e88cd1a4f2b61aa130f9124e37b28
- MD5 a7676d38211763236244b33b7ba3cae1
- SHA1 4e5abb3f334c6414803219cf2578e0ca367e194a
- SHA512 fa8909905c48b4ff9a09d99bafc5b107d201b75025957490bda4dbb0303ecc96aed3ad7794bacb4da097c24a70be94a9c19beddb127738c6feb664d674a0439b
- SSDEEP 786432:Grv2G4TLcNOU58KPR1BKvuToWAGW8Ug1TPz2egzSm0ZW/p:jTIAYdZ1E0oZ6TPngzr0Z6p
- TLSH T18C87335A19D20CA2F9CBD2368A725662D2F370643F71995F078842E93EB72D04D7B3B1
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
Wiper.exe
Resource
win10v2004-20260513-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
Wiper.exe
Resource
win11ltsc2024-20260709-en
13 signatures
150 seconds
Malware Config
Targets
-
- Target Wiper.exe
- Size 34.9MB
- SHA256 4c90c9e3df7bd573857b6bf066063b76249e88cd1a4f2b61aa130f9124e37b28
- MD5 a7676d38211763236244b33b7ba3cae1
- SHA1 4e5abb3f334c6414803219cf2578e0ca367e194a
- SHA512 fa8909905c48b4ff9a09d99bafc5b107d201b75025957490bda4dbb0303ecc96aed3ad7794bacb4da097c24a70be94a9c19beddb127738c6feb664d674a0439b
- SSDEEP 786432:Grv2G4TLcNOU58KPR1BKvuToWAGW8Ug1TPz2egzSm0ZW/p:jTIAYdZ1E0oZ6TPngzr0Z6p
- TLSH T18C87335A19D20CA2F9CBD2368A725662D2F370643F71995F078842E93EB72D04D7B3B1
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Clears Windows event logs
-
Looks for VirtualBox drivers on disk
-
Looks for VMWare drivers on disk
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
Loads dropped DLL
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Drops desktop.ini file(s)
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Defense Evasion
Indicator Removal
1Clear Windows Event Logs
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
3Credentials In Files
3