General
- Target erkb3lih.rar
- Size 25KB
- Sample261107-xbebyset6v
- SHA256 caaa27cba80a5e6ea5d1332db8dcc118fc7acf5ed89f55043f81a8543147a7fb
- MD5 b966973ceeab86a7a46cb2e047cefbac
- SHA1 d12b3cf6de8e0fa9fa288d80f3514f7aaaeafa67
- SHA512 ede62a467c359af341800a43b5ded21f6d4d270d82223955a43fe9bcffb99ba34bd7dd02a43b74022048394ba73c0e166fc8d984c1d3e19be6a52eba23485ba9
- SSDEEP 384:RqWjK/M1nYyHweIbFl2X6/s96jzwTpnmXOt/v5Z5DVLpkU29Qumey+aNN:pWU13HweIb3s9f1QOtH75DVlA9Qu/yjN
- TLSH T1D8C2F1A5B60B677BAE38924F4919ACAAD2C6367F7306C19C488C7B8D479717D1ED0B00
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
erkb3lih.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral2
Sample
erkb3lih.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral3
Sample
erkb3lih.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral4
Sample
erkb3lih.exe
Resource
win11-20260911-en
Malware Config
Targets
-
- Target erkb3lih.exe
- Size 61KB
- SHA256 3bb2ec1e9f64af6e61df180ca08e8ca0d951311a337b602e98236bb4588f1827
- MD5 2f33b309dd0053752aa286e31848f68e
- SHA1 6627b5617fb2bd6406943947fdbc205e86bb6bab
- SHA512 5b30837ca0376c4e22ded5507d875ee904a6df54fa3cd58f66fcddb9a2bf4ca7885374c23a0a1a5ebcfc34d09c01cdede0d51d715732dbc97ddb09df49e0a589
- SSDEEP 1536:QSNEsI6JHMsv2KwXwhlpooY7KKoLjHflH:dCSJH9v2vXMlpoL7KX/l
- TLSH T19E53F61927FD5422F2BEC7BD68B41122C633B5F65935EF4A4ECD55882BA73005AC0B2B
- MD5 SHA1 SHA512 SSDEEP TLSH
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1