f571db28b74b4f7c47c2e35a72264c7b84fc304d073b32b0b04db71ffaee9845

General

Target
2026-10-26_ec7535bdfb0066845fa24de8fa8166a5_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_mafia_remcos_smoke-loader_stealc_tofsee
Size 2.6MB
Sample261027-drl7ysce79
SHA256 f571db28b74b4f7c47c2e35a72264c7b84fc304d073b32b0b04db71ffaee9845
MD5 ec7535bdfb0066845fa24de8fa8166a5
SHA1 99ce37b28a89bfdcfc3fd625be7288ff16bd1f8e
SHA512 543cd6f24699f8f8aa8f705cfebc98f089349b11d76aa4c661e92727200093403095321167a77afcc11710929fecfb6bfac7ae1ef88973ec1222a13daaadeb26
SSDEEP 49152:WTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:WKkVkOhCXHHFZMjHfUKkVWsM0r1F
TLSH
T1E9C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery upx

Malware Config

Targets

- Target
  2026-10-26_ec7535bdfb0066845fa24de8fa8166a5_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_mafia_remcos_smoke-loader_stealc_tofsee
- Size 2.6MB
- SHA256 f571db28b74b4f7c47c2e35a72264c7b84fc304d073b32b0b04db71ffaee9845
- MD5 ec7535bdfb0066845fa24de8fa8166a5
- SHA1 99ce37b28a89bfdcfc3fd625be7288ff16bd1f8e
- SHA512 543cd6f24699f8f8aa8f705cfebc98f089349b11d76aa4c661e92727200093403095321167a77afcc11710929fecfb6bfac7ae1ef88973ec1222a13daaadeb26
- SSDEEP 49152:WTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:WKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH
  T1E9C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

9^/10

discovery upx
- Detection of CryptoLocker Variants
- Detection of Cryptolocker Samples
- UPX dump on OEP (original entry point)
- Executes dropped EXE
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

Detection of CryptoLocker Variants

Detection of Cryptolocker Samples

UPX dump on OEP (original entry point)

Executes dropped EXE

Unexpected DNS network traffic destination

Drops file in System32 directory

UPX packed file

MITRE ATT&CK Enterprise v16

Tasks

static1

behavioral1

behavioral2