efa0d58f0ca6a065a2d471ff57853a881ec8bc6cf8e86e01e83253c2353ac543

Analysis

max time kernel
149s
max time network
149s
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, 16:06

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General

Target
2026-04-23_870c487f2f228b2af00f1b007774a15a_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260423-tkcypsas9t
SHA256 efa0d58f0ca6a065a2d471ff57853a881ec8bc6cf8e86e01e83253c2353ac543
MD5 870c487f2f228b2af00f1b007774a15a
SHA1 690fa4df05a0a20163c35185665a8cad4bf09b6c
SHA512 0bca5157179d27fb0cb7aa7fdfcd49fd3fde4ebe62519deac689b6d36088a948363fc0d080d8f5dab093ccecd9ec84eabf1e9c2e1146d974890517f4fd76d98e
SSDEEP 12288:Ci4g+yU+0pAiv+46q8+UGm6D5wMH9tFX7wAU4AOEYYoG0n:Ci4gXn0pD+46lGJ1XNkAzAVoL
TLSH
T11D94F1247592C037D29715350BFADB652A7E39A60B25A8CB7BD00BB96FA03D1E734307
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4948	220A.tmp

Executes dropped EXE 1 IoCs

pid	Process
4948	220A.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_870c487f2f228b2af00f1b007774a15a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	220A.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 408 wrote to memory of 4948	408	2026-04-23_870c487f2f228b2af00f1b007774a15a_elex_mafia_stealc_tofsee.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-04-23_870c487f2f228b2af00f1b007774a15a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_870c487f2f228b2af00f1b007774a15a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:408
- C:\Users\Admin\AppData\Local\Temp\220A.tmp
  "C:\Users\Admin\AppData\Local\Temp\220A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-23_870c487f2f228b2af00f1b007774a15a_elex_mafia_stealc_tofsee.exe 2A50926BD014DF01F2A9F800CCD79FA50C54F0A20192EBF9F18081D6583368945FEE4A98D2767F9E29CD87BD666DA3C1B7CE552CA474A8127D1E7254703EBA71
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4948

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

220A.tmp

Path C:\Users\Admin\AppData\Local\Temp\220A.tmp
Size 433KB
SHA256 a0f5790e80e83d39fc5c0d1f2528bce0d51a3aa51df67e87d71d632bf493f0c1
MD5 435da34c4def60af1a7729a317f762f2
SHA1 658dc9fded426c10a76f411800bd8179140ece20
SHA512 bf565ac07666283255e3b38452cb92aa6c36a2c25d5fbe891a780294db82889a9f8aaed01c267bfb084ce024b1545a70bd2ac0c2d5022d10042d65f7c5be22cb
SSDEEP 12288:Ci4g+yU+0pAiv+36FlY8lpkTXJ9dTOiWLHvQdCVn:Ci4gXn0pD+2YCp+IJt
TLSH
T16E94F0253A92C033E1A715344FF9CBAA6A7E78A1072664CB3BD01B7D2E603D1E635357
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/408-4-0x00000000014B0000-0x00000000014C9000-memory.dmp

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