0ce4a97725ad56ee3a58ba04a4bbed1cbdd1296c73065ae01849c24fcc1642c1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/05/2026, 12:20

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General

Target
2026-05-18_b7d634407dc56757c4d3f348fd764047_elex_mafia_stealc_tofsee.exe
Size 468KB
Sample260518-phw7cact6x
SHA256 0ce4a97725ad56ee3a58ba04a4bbed1cbdd1296c73065ae01849c24fcc1642c1
MD5 b7d634407dc56757c4d3f348fd764047
SHA1 d82d72b37f030e5ad1d5369c17dfe88eb9c9aabd
SHA512 3c490306f1d85fa5f68e74166b44c328c5ebdebbb27bc07a8a10fab8d52e1971eb5b6e246caf7f5ab47fc5c702b6e23c157d8bc29b51c5cd59a9ea6577ca20a8
SSDEEP 12288:qO4rfItL8HGDIpw6fMezGuS5pPNj2NmOGJNQ7bWmeEVGL:qO4rQtGGDwBfDzhAPNj2NmbmumeEVGL
TLSH
T190A4F12A7281C133E29302750FE6DBA6AB3E79740726A4C73B94467E1F616E1D336347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4672	4D6F.tmp

Executes dropped EXE 1 IoCs

pid	Process
4672	4D6F.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	2026-05-18_b7d634407dc56757c4d3f348fd764047_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4D6F.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 4672	4636	2026-05-18_b7d634407dc56757c4d3f348fd764047_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-05-18_b7d634407dc56757c4d3f348fd764047_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-18_b7d634407dc56757c4d3f348fd764047_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Users\Admin\AppData\Local\Temp\4D6F.tmp
  "C:\Users\Admin\AppData\Local\Temp\4D6F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-18_b7d634407dc56757c4d3f348fd764047_elex_mafia_stealc_tofsee.exe FDEFA191365BA0BA5A6B5212E98E6B315AE5E9A703D29E287AA208B6EA41C4C24E90CE625880B02CEE07CB53EB286B2349B392F9852283697B8832DA81B28742
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4672

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

4D6F.tmp

Path C:\Users\Admin\AppData\Local\Temp\4D6F.tmp
Size 468KB
SHA256 8f1de8ce1278a579915bbe9f09972a97d9314c003402a7772bf6d14d1cb2d547
MD5 1a083c5b1d39748274ec73f4a4457658
SHA1 0f2f5d470d5cdf8b129e10644896759f6bc86538
SHA512 54ca4103708e1cb4b1d95955c1c7997255f23b38bdfedc4621e9588085ccf3411f0e4beca7a5f5246ebee670ee3778a382ae1e0da2e170103b10afdf3a1183d1
SSDEEP 12288:qO4rfItL8HG/HDDxfng5RHsS6n+L2NbqieIDGZ7bWmeEVGL:qO4rQtGG/HpI5Runa0wISZumeEVGL
TLSH
T185A4E12A7281C133D19302751BDADBA6AB3E79B5072568C33BD4423D6FA56E1C33634B
MD5 SHA1 SHA512 SSDEEP TLSH

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