3ba5a06ac0d75b5e02641f38fe3cc433999a1f1f1ea60e19de775551559dab7b

Analysis

max time kernel
148s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 16:34

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General

Target
2026-07-19_cd85e9bb8969c088ffc4a81de25f1f13_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260719-t3fgjsht21
SHA256 3ba5a06ac0d75b5e02641f38fe3cc433999a1f1f1ea60e19de775551559dab7b
MD5 cd85e9bb8969c088ffc4a81de25f1f13
SHA1 00b37f6f04507b9a830e6d426e679e29c909a992
SHA512 71b6ae09158137b5d18220c877565bb265282ae1a055d0b00cc41592602442c24e689ddebd25077ffc752e4652637390c6ff85c888e62ddd643eda95cb5dbcaa
SSDEEP 12288:aO4rfItL8HRSCq3yNgk8wN/YBM037K9wlsDpVFd:aO4rQtGRSENgs5YBMM+9wlsDpVFd
TLSH
T113A4F02A7281C133D29301751BE6D7E6B63E79B5032594C33BD4027D2E61AE1D77A38B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
620	10B0.tmp

Executes dropped EXE 1 IoCs

pid	Process
620	10B0.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	2026-07-19_cd85e9bb8969c088ffc4a81de25f1f13_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10B0.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 620	1312	2026-07-19_cd85e9bb8969c088ffc4a81de25f1f13_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-19_cd85e9bb8969c088ffc4a81de25f1f13_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_cd85e9bb8969c088ffc4a81de25f1f13_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\10B0.tmp
  "C:\Users\Admin\AppData\Local\Temp\10B0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-19_cd85e9bb8969c088ffc4a81de25f1f13_elex_mafia_stealc_tofsee.exe 4998FEAFFE34F6A3B11F37C23CC57C77125ABFCF296B80287D249EADED57603C115CE439468E60D7FE9B83FF3D9EF3E5A2FFDEED8B179E3E49ABE300E6277D27
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:620

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

10B0.tmp

Path C:\Users\Admin\AppData\Local\Temp\10B0.tmp
Size 476KB
SHA256 f804e3d18b721c94b3344c4ea022cfdff7fe5cb386409d6ed3b690ddedc5fc26
MD5 6b39df12682851d10db03999849f7986
SHA1 9e460a28a143b458960a4c179e2a05ed9b2306b2
SHA512 e155d9194be2b0a5ad39694e9442017f9b86860b8cf97d785c33ec5ac5d4ad8d1856754eac585bf6dfbc6069e52b6b404d0f5035bfcffea23110dd8d5ce0f152
SSDEEP 12288:aO4rfItL8HR2xbbjgroCVrlYJqCkpQZ7K9wlsDpVFd:aO4rQtGRQbozJlTCkpQZ+9wlsDpVFd
TLSH
T1E4A4F1367681C133D29312711BDAEBEAA63E78B4172594C33BC4036D2E616E1D77A347
MD5 SHA1 SHA512 SSDEEP TLSH

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