ce640485236ad5df368cd6a0a9edc219fdef4053df69f15690cef7bc40b89917

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/07/2026, 23:28

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General

Target
2026-07-22_a4b2daa72f6251bbc4efd454e84e718d_elex_mafia_remcos_stop.exe
Size 982KB
Sample260722-3gf1made45
SHA256 ce640485236ad5df368cd6a0a9edc219fdef4053df69f15690cef7bc40b89917
MD5 a4b2daa72f6251bbc4efd454e84e718d
SHA1 5f3df86eff1f085d460a7851087b51aaf848a32f
SHA512 569a47b7908b18afbeb8c73eeb1b1ac2bf7c759b5ab083a6c88a925d4ca8025a40abc0e4b6be9acb5bbf3627eab11eb09a4a29ca599276da180124c600ba05ca
SSDEEP 24576:iH+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0eA:w4b83lY2epZFXN0qQIC
TLSH
T1532529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4764	installer0.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	2026-07-22_a4b2daa72f6251bbc4efd454e84e718d_elex_mafia_remcos_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installer0.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 4764	4848	2026-07-22_a4b2daa72f6251bbc4efd454e84e718d_elex_mafia_remcos_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-22_a4b2daa72f6251bbc4efd454e84e718d_elex_mafia_remcos_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_a4b2daa72f6251bbc4efd454e84e718d_elex_mafia_remcos_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\installer0.exe
  "C:\Users\Admin\AppData\Local\Temp\installer0.exe" /R /VERACC=1.0.75.14655 /VERPCK=2.2.453.0 /VERSEC=0.0.0.0
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4764

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

installer0.exe

Path C:\Users\Admin\AppData\Local\Temp\installer0.exe
Size 982KB
SHA256 ce640485236ad5df368cd6a0a9edc219fdef4053df69f15690cef7bc40b89917
MD5 a4b2daa72f6251bbc4efd454e84e718d
SHA1 5f3df86eff1f085d460a7851087b51aaf848a32f
SHA512 569a47b7908b18afbeb8c73eeb1b1ac2bf7c759b5ab083a6c88a925d4ca8025a40abc0e4b6be9acb5bbf3627eab11eb09a4a29ca599276da180124c600ba05ca
SSDEEP 24576:iH+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0eA:w4b83lY2epZFXN0qQIC
TLSH
T1532529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

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