bfcd43c8d5916282a972d144f2f5e723318732d8e536584c0ccfc844070ac188

Analysis

max time kernel
148s
max time network
120s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 04:24

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General

Target
2026-08-15_0e4ef23ddd373bd9b5d226aff8257c3e_coinminer_cryptolocker_elex.exe
Size 43KB
Sample260815-e1fbfazsh1
SHA256 bfcd43c8d5916282a972d144f2f5e723318732d8e536584c0ccfc844070ac188
MD5 0e4ef23ddd373bd9b5d226aff8257c3e
SHA1 2c9a52001d5cecb313559c906ed7f6ba6ff6cde5
SHA512 92cb513464d9c68aae21925e97c76fe0d1a36d8fd985eb66cd46a7acac1c18ee31903a544cb468eab99546a54e17d67f075ca47c49d8b3a0e476118c35057030
SSDEEP 768:Pq6LsoEEeegiZPvEhHSG+gGum/kLyMro2GtOOtEvwDpj3:Pq6QFElP6n+g/mddpMOtEvwDpj
TLSH
T1DC135BB3AA450D4BDC832B70987FC613B24BBEAE02740786754D3617DF72146E626D8B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/936-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/936-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/936-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/936-0-0x0000000000500000-0x0000000000510000-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	2026-08-15_0e4ef23ddd373bd9b5d226aff8257c3e_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-15_0e4ef23ddd373bd9b5d226aff8257c3e_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-15_0e4ef23ddd373bd9b5d226aff8257c3e_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:936

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/936-0-0x0000000000500000-0x0000000000510000-memory.dmp

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