cf540e86c11de0b33f837957b74e1eaf04f6bbe30f204f15756907485ce8beed

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/07/2026, 22:23

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General

Target
2026-07-10_89b224bb7278c88e15c9715e9c7bbde6_elex_mafia_stealc_tofsee.exe
Size 468KB
Sample260710-2a4yfafs2w
SHA256 cf540e86c11de0b33f837957b74e1eaf04f6bbe30f204f15756907485ce8beed
MD5 89b224bb7278c88e15c9715e9c7bbde6
SHA1 d2d031b9b3ebee4becca9f72381441e413c7db03
SHA512 02045084b76dfce1c052817c29512499e2300fad183c85c0c013a26a29aef999ad7a50f1e688bf10084f16c7aa564f1e807f9ae56e975ff59694cb7292ff9768
SSDEEP 12288:qO4rfItL8HGlB8rYcAril9wKcdgnEfR7bWmeEVGL:qO4rQtGGCYc4E9wKcmqRumeEVGL
TLSH
T1F6A4F1367241C133D2A302755BE6EAAABA3E75B50726A0C337D4067D1F646E1D33A34B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1764	3DFE.tmp

Executes dropped EXE 1 IoCs

pid	Process
1764	3DFE.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	3DFE.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-10_89b224bb7278c88e15c9715e9c7bbde6_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1764	2024	2026-07-10_89b224bb7278c88e15c9715e9c7bbde6_elex_mafia_stealc_tofsee.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-10_89b224bb7278c88e15c9715e9c7bbde6_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_89b224bb7278c88e15c9715e9c7bbde6_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\3DFE.tmp
  "C:\Users\Admin\AppData\Local\Temp\3DFE.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-10_89b224bb7278c88e15c9715e9c7bbde6_elex_mafia_stealc_tofsee.exe 2465369EF6C981E79656F2ED1ED22B5B59399901BFB85DD86B5CB7BAAD6BD21F5AD23ADB0EBEFD1E4EDD8017CF310E3DD19D7C0039C6D284079543D6F762F79F
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1764

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

3DFE.tmp

Path C:\Users\Admin\AppData\Local\Temp\3DFE.tmp
Size 468KB
SHA256 5254b212219eddaa984897a89bbcf535629491e8e09eef8cfd184390d61fa8c6
MD5 c4ec672e35c994bac7640f0a3e82c22f
SHA1 06bab6383f3277f91bdeb3c1d4118c8b2f501458
SHA512 2ddc5c9c53c96274c23efdb9cb7cb005e305984733b0ca09bc6cd5d5fb0f0ce78ac597c3e85ab9c9d4e7d9b39c11e153fead47111789630774fff87cdd109038
SSDEEP 12288:qO4rfItL8HGIO6qPU56SvGZv8UxQR5gW5KJqmV7bWmeEVGL:qO4rQtGG/6xzvA8Uxk5gaaumeEVGL
TLSH
T11AA4F1367285C233D19302751BEAEBA6763E79B0072594C73BC8067E5E616E1D33A34B
MD5 SHA1 SHA512 SSDEEP TLSH

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