878b7b40001cf8f01e4067c05c4f7b186d1763cebe35640223f702c5b41f2d21

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
11/07/2026, 16:27

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General

Target
2026-07-11_53683df3666bdf9c5ed1967593dc613e_coinminer_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 483KB
Sample260711-tyf8aagy31
SHA256 878b7b40001cf8f01e4067c05c4f7b186d1763cebe35640223f702c5b41f2d21
MD5 53683df3666bdf9c5ed1967593dc613e
SHA1 7e1ed36d1de3da669aa921264865de0ccb15a2a2
SHA512 4b247a264db1f18b2989bf3fc4a42c1a9dd1aae4061d50ed2c30c0ea7180064e8a47d3df63d289e8eb170c7f498aaa778e26195b379a97c8af292b7b9cfc4fff
SSDEEP 6144:Hlsy4TNbEm1B1zzV/Ch9Ju/2x+vw0b8ajNglS2+gUXpP9YC42oYe:HdwNIm1B1zzVah9Jf+btwSfgUnBboY
TLSH
T1A8B4F9056355903BDD0B823A85FBC31C7B72F933A62A6BD373D41B320E2658D6EA06D5
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/4180-0-0x0000000000C60000-0x0000000000CDC000-memory.dmp	UPX
behavioral2/memory/4180-1-0x0000000000C60000-0x0000000000CDC000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4180-0-0x0000000000C60000-0x0000000000CDC000-memory.dmp	upx
behavioral2/memory/4180-1-0x0000000000C60000-0x0000000000CDC000-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	2026-07-11_53683df3666bdf9c5ed1967593dc613e_coinminer_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-11_53683df3666bdf9c5ed1967593dc613e_coinminer_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-11_53683df3666bdf9c5ed1967593dc613e_coinminer_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4180

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/4180-0-0x0000000000C60000-0x0000000000CDC000-memory.dmp

Download

memory/4180-1-0x0000000000C60000-0x0000000000CDC000-memory.dmp