stealc | bc21033e92c866ef191a4a39be029cb04e8f799cd66f95b6374a4daae20efb75

General

Target
2026-09-29_3228e7da676e1a647d6d7e475b10bec6_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee
Size 1.1MB
Sample260930-2dlaha1wbt
SHA256 bc21033e92c866ef191a4a39be029cb04e8f799cd66f95b6374a4daae20efb75
MD5 3228e7da676e1a647d6d7e475b10bec6
SHA1 47c94f4b1957bf6e9c1f8829ba5f365554910720
SHA512 69f438086468227cce56c88f3b8b9790e8a99dbe02f155ff964b5be245be85b06d1811535f91e0fbd85281675c70042eb761f66d17b2af7466361c8d81b5cca1
SSDEEP 12288:iSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:pvO2xJKRw2kOkx2LFRvcU6UQOJdM
TLSH
T1DC357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-29_3228e7da676e1a647d6d7e475b10bec6_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee
- Size 1.1MB
- SHA256 bc21033e92c866ef191a4a39be029cb04e8f799cd66f95b6374a4daae20efb75
- MD5 3228e7da676e1a647d6d7e475b10bec6
- SHA1 47c94f4b1957bf6e9c1f8829ba5f365554910720
- SHA512 69f438086468227cce56c88f3b8b9790e8a99dbe02f155ff964b5be245be85b06d1811535f91e0fbd85281675c70042eb761f66d17b2af7466361c8d81b5cca1
- SSDEEP 12288:iSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:pvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH
  T1DC357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

discovery stealc stealer upx
- Detects Stealc stealer Version 3
- Family: Stealc
  Stealc is an infostealer written in C++.
  stealer stealc
- 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

Detects Stealc stealer Version 3

Family: Stealc

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