expiro | 5d4dd0cd2664b558998bbc029f432498548e06b3aaf6be17111ed3b155a658c8

General

Target
2026-09-10_b1c1fe7e003b602cbeefe7f7fce48fdb_cryptbot_icedid_mespinoza_njrat
Size 2.7MB
Sample260911-cydnqabk6x
SHA256 5d4dd0cd2664b558998bbc029f432498548e06b3aaf6be17111ed3b155a658c8
MD5 b1c1fe7e003b602cbeefe7f7fce48fdb
SHA1 e65b9272a6a80189bc5257280a368c68d47a5cd6
SHA512 afa22654665dbd2c3976c6787cabadb611c8607f70a6effcac0cb197dea79a077544a67cf7dbde5ad3f045890959cda03989686fb562dfbd78d9636170a34efa
SSDEEP 49152:v1FjXkDRiPqYWwqqWZvcQUhM4xbYMPFPLzwitnufxarkztMDJSXeBdH3ObA7jZwM:DjXDRtDJ0ao+DJ7Bp+b+ja
TLSH
T1C5D5CF8967F840B9C7B7D278CAC20746E2F178116D319F6B1627B98E3F333615929722
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-10_b1c1fe7e003b602cbeefe7f7fce48fdb_cryptbot_icedid_mespinoza_njrat
- Size 2.7MB
- SHA256 5d4dd0cd2664b558998bbc029f432498548e06b3aaf6be17111ed3b155a658c8
- MD5 b1c1fe7e003b602cbeefe7f7fce48fdb
- SHA1 e65b9272a6a80189bc5257280a368c68d47a5cd6
- SHA512 afa22654665dbd2c3976c6787cabadb611c8607f70a6effcac0cb197dea79a077544a67cf7dbde5ad3f045890959cda03989686fb562dfbd78d9636170a34efa
- SSDEEP 49152:v1FjXkDRiPqYWwqqWZvcQUhM4xbYMPFPLzwitnufxarkztMDJSXeBdH3ObA7jZwM:DjXDRtDJ0ao+DJ7Bp+b+ja
- TLSH
  T1C5D5CF8967F840B9C7B7D278CAC20746E2F178116D319F6B1627B98E3F333615929722
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor credential_access defense_evasion discovery expiro persistence spyware stealer trojan
- Expiro payload
  backdoor
- Family: Expiro, m0yv
  Expiro aka m0yv is a multi-functional backdoor written in C++.
  backdoor expiro
- Disables taskbar notifications via registry modification
  defense_evasion
- Executes dropped EXE
- Modifies system executable filetype association
  persistence
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Unsecured Credentials: Credentials In Files
  Steal credentials from unsecured files.
  credential_access stealer
- Windows security modification
  defense_evasion trojan
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral1 behavioral2