8c07fb54e8c85831b2e4f69238f283d2f0f08d00b3b8d7291fd95e18623635a6

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 08:42

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General

Target
2026-08-08_e299263a83508c9f7e68add752670d33_coinminer_cryptolocker_elex.exe
Size 38KB
Sample260808-kl4ndack7z
SHA256 8c07fb54e8c85831b2e4f69238f283d2f0f08d00b3b8d7291fd95e18623635a6
MD5 e299263a83508c9f7e68add752670d33
SHA1 121b803bcb87408176041cc641f44a4a7a5f5b7c
SHA512 de29968387e3df0ab067fc1a1af23f053cd9c389c59f04b96ce43c1d07793ff055345318f009e1f6d85302bf46e691deb0afa0e36cef1f967b7568a470be6ff1
SSDEEP 384:b8KDl1ovmXAw9PMDREhi9OUSPlRxMc/cipgYfqxpj5cpyIuYxVe3FSr+OLfjDdW:b8KDOw9UiaRWUB2preAr+Ofjc
TLSH
T1D1036D73FE2ABC12E456377020F7911298787D543B38468BFCCFB7AD5BB49A2A422141
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/908-0-0x0000000008000000-0x000000000800F000-memory.dmp	CryptoLocker_rule2

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/908-0-0x0000000008000000-0x000000000800F000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/908-0-0x0000000008000000-0x000000000800F000-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	2026-08-08_e299263a83508c9f7e68add752670d33_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-08_e299263a83508c9f7e68add752670d33_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_e299263a83508c9f7e68add752670d33_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:908

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/908-0-0x0000000008000000-0x000000000800F000-memory.dmp

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