ad5b4e89167511eeaf78c4b0b084c90f5072ce9a6be5a8e739f5a64b2497bf5b

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
26/04/2026, 04:27

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General

Target
2026-04-26_814e548878221f179f31679cea331442_elex_mafia_stealc_tofsee.exe
Size 486KB
Sample260426-e2977sfv6l
SHA256 ad5b4e89167511eeaf78c4b0b084c90f5072ce9a6be5a8e739f5a64b2497bf5b
MD5 814e548878221f179f31679cea331442
SHA1 affae74c55a338a41455e74fe2e3ede9c96a879c
SHA512 bd052b50275f33773cdf83ee1bae6fd532a0883fdc0c07517dfb0c4773f3292d2eb47089817cf6457cb622fbc6c011ae9c2608fe1ee623d6170cb3efa4e47eb9
SSDEEP 12288:3O4rfItL8HPHxiUkDE/lRqBhyvpyS7s77rKxUYXhW:3O4rQtGP9koqzy8Z73KxUYXhW
TLSH
T128B4E02677418233C28202715BDADBEABA3E75B1473694D337D8026D1F65BE1D33A346
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
384	5C73.tmp

Executes dropped EXE 1 IoCs

pid	Process
384	5C73.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	2026-04-26_814e548878221f179f31679cea331442_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5C73.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 384	1656	2026-04-26_814e548878221f179f31679cea331442_elex_mafia_stealc_tofsee.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-04-26_814e548878221f179f31679cea331442_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-26_814e548878221f179f31679cea331442_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Users\Admin\AppData\Local\Temp\5C73.tmp
  "C:\Users\Admin\AppData\Local\Temp\5C73.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-26_814e548878221f179f31679cea331442_elex_mafia_stealc_tofsee.exe E452B10BA040F977D172051F1DC9413C8849F25A8DA1EB2868EAAEC2458A2AE6A9C8D0F30CB474BF342C5B38016595E706267230A8AA9B6E8FFCF7B2E99EDA88
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:384

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

5C73.tmp

Path C:\Users\Admin\AppData\Local\Temp\5C73.tmp
Size 486KB
SHA256 7a57e9b6cdc550f811eacdc069107ac28d4b8011d344aa0dd3862473f9bcf5d9
MD5 7569da2c7a11c68e8117abd488a82798
SHA1 97662ff14755d323ae4725c3ee919a6f2665ea29
SHA512 db9d7a22e9c09df1c520c3c066efaf36161e391b946340efcc1663c91a01e09c0218d61bdd586b39d267a02b2ecd64042fa39c6e3241f5f1189a0e16523dd825
SSDEEP 12288:3O4rfItL8HPfciIMcGCyR3SRL1mW4qC1ZS7E7rKxUYXhW:3O4rQtGPfcFeR3SIWc1E7E3KxUYXhW
TLSH
T1A3B4F12A73818233D2D302711BDADA96B63E75B1472698D337D8027D1FA26E1D37A347
MD5 SHA1 SHA512 SSDEEP TLSH

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