2a6b2a1037e6393463563197808ceae461a912f0bf4cc12b8aa9b03e4c50b8f8

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/09/2026, 04:02

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General

Target
2026-09-27_7ea049dc87718f955b876f5355c4ecf3_coinminer_cryptolocker_elex.exe
Size 43KB
Sample260928-elsyzsty4k
SHA256 2a6b2a1037e6393463563197808ceae461a912f0bf4cc12b8aa9b03e4c50b8f8
MD5 7ea049dc87718f955b876f5355c4ecf3
SHA1 aca36948c77940bab3dd22a1ba93b0c8831e81f1
SHA512 5763aa4438c6d415457bddfe737c80c096fa66ea16f15222333de67254ae92bcdc0da7e1398acb23a983e806c623b58d49810c3fa04f5e527aaeab9fc60ac3d3
SSDEEP 768:Pq6LsoEEeegiZPvEhHSG+gGum/kLyMro2GtOOtEvwDpjr:Pq6QFElP6n+g/mddpMOtEvwDpj
TLSH
T1C2135AB3AA450D4BDC832B70987FC613B24BBEAE02740786754D3617DF72146E626D8B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/2616-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/2616-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/2616-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2616-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-27_7ea049dc87718f955b876f5355c4ecf3_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-27_7ea049dc87718f955b876f5355c4ecf3_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-27_7ea049dc87718f955b876f5355c4ecf3_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2616

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2616-0-0x0000000000500000-0x0000000000510000-memory.dmp

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