5f517707e606a91d9dd8e7a55e27e651afe287df779ff1a03c3616ff53b32bc2

Analysis

max time kernel
150s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 01:42

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General

Target
2026-07-19_2a7b97d88342f4e2c6e4012ad2be6eac_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
Size 11.4MB
Sample260720-b4yqeaet3z
SHA256 5f517707e606a91d9dd8e7a55e27e651afe287df779ff1a03c3616ff53b32bc2
MD5 2a7b97d88342f4e2c6e4012ad2be6eac
SHA1 ab0de6bf12e52f9aafbb42f32d8af72f1afdb523
SHA512 138c58b1794810851d026ae59653d19222612345e1d48316d3cf4cc190b815bf61673db3ef1a108736d469a142a5907810a7b444eea19e6161d513269a0e4b75
SSDEEP 196608:mhJ7R18EMmu6puseV4ZJ7Ia4cUW6Hk4Q5aeISlE9bx6wuJ7lHXYOQcDaBcDa+k/6:mhJ7jMmJiOSTQodAm4wug5cOBcO+i7G
TLSH
T11FC63384F193C87AE67A86300A295EF58D737E218BDDD6E77FD068AC4EB15E04232185
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 3 IoCs

resource	yara_rule
behavioral2/files/0x0005000000016b3f-5.dat	UPX
behavioral2/memory/4104-10-0x00000000001E0000-0x00000000005CA000-memory.dmp	UPX
behavioral2/memory/4104-20-0x00000000001E0000-0x00000000005CA000-memory.dmp	UPX

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0005000000016b3f-5.dat	upx
behavioral2/memory/4104-10-0x00000000001E0000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/4104-20-0x00000000001E0000-0x00000000005CA000-memory.dmp	upx

Executes dropped EXE 1 IoCs

pid	Process
4104	irsetup.exe

Loads dropped DLL 1 IoCs

pid	Process
4104	irsetup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-07-19_2a7b97d88342f4e2c6e4012ad2be6eac_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	irsetup.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\	irsetup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\	irsetup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\	irsetup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\	irsetup.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4104	irsetup.exe
4104	irsetup.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 4104	2500	2026-07-19_2a7b97d88342f4e2c6e4012ad2be6eac_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-19_2a7b97d88342f4e2c6e4012ad2be6eac_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_2a7b97d88342f4e2c6e4012ad2be6eac_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
  "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1663922 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\2026-07-19_2a7b97d88342f4e2c6e4012ad2be6eac_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe" "__IRCT:0" "__IRTSS:0" "__IRSID:S-1-5-21-1738198120-2966725515-3980530802-1000"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  PID:4104

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

irsetup.exe

Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
Size 1.2MB
SHA256 d6656414e56377065c602547151b0020469e43c0dcd83b5477f6a2e2d0eec768
MD5 982e6d4f874437d1cb4caf5e72da0803
SHA1 2b09240096453bf34d2855d848dccab365f7f71c
SHA512 a28aef0aa4b4b93eaf49338379b29535f70f047310706611a3bc2f0a3498b0a436edd4ed31373e32dbaf681c2832a9ea611f5052b0251c743543c88ab18a175c
SSDEEP 24576:7gREWuIhBlB7eMR53ylaUxlbka0R/FzVfzdPqIGx95zVSpwAf:GWIhnJ5iopRGx9rSCA
TLSH
T1C04533C0F31890ACC1AF9A316F657F13B923BF2A9E5D57A36FC0784991511C8A3E7244
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

lua5.1.dll

Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
Size 326KB
SHA256 e6cb42ce5a0245dcaf635cd2950b2811ae5f4990cbc11126e2e8e769556144ab
MD5 ecc57f7d6507c2cb63aeb1f9d18210d3
SHA1 54fdc4c48690fbc118cadcd119b2c67f5584b4a9
SHA512 1d24e9b2edd9a76df666f643b592c47439b583b96cab6979a6cf0675e4c0d3b8266227d0ebd6df28f4ed3ad6972a4e9b4b9c080ef8e89d25eb5d033b89b828e2
SSDEEP 6144:9pF7LK5bwfYggoCQxltnoqhMQ3WxAOj+JzOgm37h:17Igvnoz0Wx8x07h
TLSH
T1F464AE02B293C072D59600B90569D7BA4E7A79714776D4F7AFD01AAD8E203E0EB3734E
MD5 SHA1 SHA512 SSDEEP TLSH