456bfd8e3a3324858941321ceebf4fb656431834e5bf477a907ae2e91a9eb99b

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/04/2026, 15:23

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General

Target
2026-04-23_26886704d71e21f65e0540bd5dc7eead_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260423-ssvcaag141
SHA256 456bfd8e3a3324858941321ceebf4fb656431834e5bf477a907ae2e91a9eb99b
MD5 26886704d71e21f65e0540bd5dc7eead
SHA1 3e155aeb9b3642977f3bb5fdccd927119877c23d
SHA512 e58105e73e3e6709429dde4b1a09823efbc64678451501380365d99c5237ed8fd3fbf18db18eeca1141ff22af06951fce359dadfde8f88cdf08b0f7a169a28b8
SSDEEP 12288:Nb4bZudi79L2prkmggcBIhCV4si+s49O71RxA:Nb4bcdkL25vlhCV4sTnm1R
TLSH
T18EA4E0243181C037E29702344BE5C776667D7AB15B26A8C73BD46BAA1EB03D2DB3435B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1540	5BD7.tmp

Executes dropped EXE 1 IoCs

pid	Process
1540	5BD7.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	2026-04-23_26886704d71e21f65e0540bd5dc7eead_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5BD7.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 1540	1860	2026-04-23_26886704d71e21f65e0540bd5dc7eead_elex_mafia_stealc_tofsee.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-04-23_26886704d71e21f65e0540bd5dc7eead_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_26886704d71e21f65e0540bd5dc7eead_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Users\Admin\AppData\Local\Temp\5BD7.tmp
  "C:\Users\Admin\AppData\Local\Temp\5BD7.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-23_26886704d71e21f65e0540bd5dc7eead_elex_mafia_stealc_tofsee.exe 5689BEA4EF30188D3FCD755D23845B68849FAA707B9ABFC0F7660261A7F11A073C6A7E76B374C20AAE2CDB77B9C2006CCC55FB1E76137B69E4260689FB96FF80
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1540

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

5BD7.tmp

Path C:\Users\Admin\AppData\Local\Temp\5BD7.tmp
Size 444KB
SHA256 42abdb3e7d2a268ef874128a32620849e665ce079062570fe26b2a0cded61dde
MD5 1d4cd56cc4c036582bd6b942dffc0de5
SHA1 f9a41d209506991f146cd0dbba7f292dd9553051
SHA512 2dd192662b268796932e32fe6b83e7628358acd5451d59f8931e2704ae0bbd8b17344884a43b0841a6c480ba17b5113ba846a68d690323544be76ca8075e3876
SSDEEP 12288:Nb4bZudi79LyJwjZJBVu1Fh6BvlZTBCrWzA:Nb4bcdkLy6ZJXU6BvAr
TLSH
T122A4E1343581C037E29706394BF6C776693E39A24B2668C73BD42BAD6EB02E1D631357
MD5 SHA1 SHA512 SSDEEP TLSH

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