c266430102aa288531873ffe206e1dc354dc7d7e23f3a62cdd1b1af2cbe2f65c

Analysis

max time kernel
148s
max time network
139s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 16:58

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General

Target
2026-08-03_c37bc4b1fed1d5687fc453ad0aa8cd45_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260803-vg6maafp4x
SHA256 c266430102aa288531873ffe206e1dc354dc7d7e23f3a62cdd1b1af2cbe2f65c
MD5 c37bc4b1fed1d5687fc453ad0aa8cd45
SHA1 fdfadc593bb22c662b099679fb643e5e7e86d571
SHA512 9b8c1f9239750b346828ae906f8c52c0333a0eaafe3a4ee6139ac12b0536377df1319d358838897de9fb496ef4e203799005d1f445ccf3fee5924a508e7e5a71
SSDEEP 12288:U6PCrIc9kph5+aEWz3XIVCRqP5rRxhbnp6/w:U6QIcOh5++z3X4CkP5Vxhjpi
TLSH
T11594E1343581C037E1E306304AE6DB62193A7E798B62A9C77BD46BAE5E702D1E734347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2632	7C4A.tmp

Executes dropped EXE 1 IoCs

pid	Process
2632	7C4A.tmp

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	2026-08-03_c37bc4b1fed1d5687fc453ad0aa8cd45_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7C4A.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2632	7C4A.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5956 wrote to memory of 2632	5956	2026-08-03_c37bc4b1fed1d5687fc453ad0aa8cd45_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-03_c37bc4b1fed1d5687fc453ad0aa8cd45_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-03_c37bc4b1fed1d5687fc453ad0aa8cd45_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5956
- C:\Users\Admin\AppData\Local\Temp\7C4A.tmp
  "C:\Users\Admin\AppData\Local\Temp\7C4A.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_c37bc4b1fed1d5687fc453ad0aa8cd45_elex_mafia_stealc_tofsee.exe 8B73B3E0432096B558643C865BCBBD18B4B15D728021C53EED9C41CD373CE5EABD57AD5E67A884A81FA8DA4AD39442322E39971D1ADFA9FAF9584C85FDEE9C17
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2632

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

7C4A.tmp

Path C:\Users\Admin\AppData\Local\Temp\7C4A.tmp
Size 412KB
SHA256 45b81802f4aff324711c0652cb3ed01287e74d0fd9cf373be4643f7d8b21b71f
MD5 4edcb96ee674b6465b8252fe1c557554
SHA1 546216dbdfdb1fdfaa383cd98ab513bac730aba5
SHA512 cfeb0aa2bf2722d0a0b07fc90db4892b1ea8bc6d930f39f0187e910352b70acb90aaba705ce1fbb57a2ad7ee4fcb7caffa4b2d552a27f3ed226836c696902d6d
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZn0UokbwvgcgRIUgBL7ZmlHS1PzbeTdFBjP:U6PCrIc9kph5eUokbzcbNL7MS1ve9
TLSH
T17194D0303581C077E19205308EEADB66193A7E759B22A8C73BD467AE6EB03D1E734357
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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