9600fb7432d483a0493ad36645c49400ab593383cefb2da07ff975a34778354e

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
30/07/2026, 01:34

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General

Target
2026-07-30_2c3728b639e74bafc413ca1b06d11b85_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260730-by33yaab35
SHA256 9600fb7432d483a0493ad36645c49400ab593383cefb2da07ff975a34778354e
MD5 2c3728b639e74bafc413ca1b06d11b85
SHA1 b20a9118b826e5a59b47fb8079b39980ce43c3e8
SHA512 3a909988a90909e8249b5b328c14eed1aac08c81681a3404f1badcc78fa9ee11332c844882a8125b6d1c6e56848158a7aab80a8920060b12acba993219602114
SSDEEP 12288:Ci4g+yU+0pAiv+0ScHsnaxrVRva6RQq0JnTgZGJfvxEp9Bjn:Ci4gXn0pD+0tdVJQq0JnUZGFxk
TLSH
T18B94F1353582C033E69605714BF5DB6A667D79A2472668CB3BC40BBE2F603E2D235347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5104	878A.tmp

Executes dropped EXE 1 IoCs

pid	Process
5104	878A.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	2026-07-30_2c3728b639e74bafc413ca1b06d11b85_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	878A.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4300 wrote to memory of 5104	4300	2026-07-30_2c3728b639e74bafc413ca1b06d11b85_elex_mafia_stealc_tofsee.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-30_2c3728b639e74bafc413ca1b06d11b85_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-30_2c3728b639e74bafc413ca1b06d11b85_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4300
- C:\Users\Admin\AppData\Local\Temp\878A.tmp
  "C:\Users\Admin\AppData\Local\Temp\878A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-30_2c3728b639e74bafc413ca1b06d11b85_elex_mafia_stealc_tofsee.exe 707D3C30F9AFD2C2CDED65E972005111E84E2C5630FFE0D97179ADC848D404770D535C89F26A1D5FE4DB433CC64C5A0A609B56E553E95B25994EDD2DA90C5412
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5104

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

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Downloads

878A.tmp

Path C:\Users\Admin\AppData\Local\Temp\878A.tmp
Size 433KB
SHA256 a8b35e45bd2c260ec4666d996d532c15ea51739c2c39eb5edc2689aa4bf93637
MD5 d7fa40200376ab5a21b2c062a661efbb
SHA1 177451c43357b76259f2c6df1cd58502bd24cadb
SHA512 a486c62dc86f18cce73a0850dea9e7b0ccb180f4bbdd6305a8742e965e4165ce7c012e4c031cd183c61cd305ae2b47259caa7a9d8fd844712b7d63514b10d349
SSDEEP 12288:Ci4g+yU+0pAiv+/SR4gAlZYmIzDIrAcGW8on:Ci4gXn0pD+eAMm8cf
TLSH
T12F94E0213582C033E29701350BE5DB9A657E35B64726A8CB7BD41BBE2F602D2E73435B
MD5 SHA1 SHA512 SSDEEP TLSH

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