stealc | d7ac1aa758a8a1e0d1c7101e66252d240603e0e180b61f85aba939ac2010eb83

General

Target
2026-09-29_1a8d6227772b4efe9b6ce5b01a165966_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee
Size 1.7MB
Sample260930-3j2ecaxamd
SHA256 d7ac1aa758a8a1e0d1c7101e66252d240603e0e180b61f85aba939ac2010eb83
MD5 1a8d6227772b4efe9b6ce5b01a165966
SHA1 9da7fdb2e7082b15003b537534ff8b6ba6553ceb
SHA512 65f0138a00778ba905033c0c889d7937e5e4e199ee31e4de2ef6e2f2dd2f277d773f4a6faf318998caf8ff8221e3a2ecc4c1f36ff5d3629fbc0d56a898001270
SSDEEP 24576:UvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:UHHKe2WQX56/OJdJCXDrsOFZMjHfUr
TLSH
T109858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-29_1a8d6227772b4efe9b6ce5b01a165966_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- SHA256 d7ac1aa758a8a1e0d1c7101e66252d240603e0e180b61f85aba939ac2010eb83
- MD5 1a8d6227772b4efe9b6ce5b01a165966
- SHA1 9da7fdb2e7082b15003b537534ff8b6ba6553ceb
- SHA512 65f0138a00778ba905033c0c889d7937e5e4e199ee31e4de2ef6e2f2dd2f277d773f4a6faf318998caf8ff8221e3a2ecc4c1f36ff5d3629fbc0d56a898001270
- SSDEEP 24576:UvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:UHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH
  T109858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- 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