9fdef1dc74fa66084305a132a5137ae057df4b007961cc4d3c24200e784cc5d2

Analysis

max time kernel
149s
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
29/07/2026, 19:46

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General

Target
2026-07-29_b15cb23c9ac37c86ea422c3a5e6c1639_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260729-yhb1vaeq21
SHA256 9fdef1dc74fa66084305a132a5137ae057df4b007961cc4d3c24200e784cc5d2
MD5 b15cb23c9ac37c86ea422c3a5e6c1639
SHA1 c2a4fb35cda95d9c947bd544d11586c0708f4508
SHA512 e84175b596793166bb695a011d0ba56ab848d2dea68f2d487e7d8ae2487ef21eadb1298bef1dda0fd50ace0d3e22800bfa890e6bfd336ea32d6ec8fb6db7fce9
SSDEEP 12288:Nb4bZudi79LlJNkVHR2L5NKLkRJsHrEqRk6A:Nb4bcdkLfNu2LDYIsHrbRk
TLSH
T156A4F1253581C033E29316744BEAC776A67E7DA14B2668CB37C41B7E2EB42E2D634317
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2200	13B2.tmp

Executes dropped EXE 1 IoCs

pid	Process
2200	13B2.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	2026-07-29_b15cb23c9ac37c86ea422c3a5e6c1639_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13B2.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2200	2288	2026-07-29_b15cb23c9ac37c86ea422c3a5e6c1639_elex_mafia_stealc_tofsee.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-07-29_b15cb23c9ac37c86ea422c3a5e6c1639_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_b15cb23c9ac37c86ea422c3a5e6c1639_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Users\Admin\AppData\Local\Temp\13B2.tmp
  "C:\Users\Admin\AppData\Local\Temp\13B2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-29_b15cb23c9ac37c86ea422c3a5e6c1639_elex_mafia_stealc_tofsee.exe ADF7344FE23E72090658C5E2E3724105099B97E8CE7FF0E7EACDBDBBA3C4E84C635EDABD9FDA89D8F5085BA12BF6C5F3D87E210621D55E4384E9DE14461474FB
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2200

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

13B2.tmp

Path C:\Users\Admin\AppData\Local\Temp\13B2.tmp
Size 444KB
SHA256 5b47dd78f281cdd8a611ae35ff329ffc503070b745a3f08ba984af29db1214c0
MD5 06e1dbe5507cead5a4b469ba86eb1d39
SHA1 5884c86d7d3b5476c63db4961f9cd381b59de9d2
SHA512 bde1ded7ec43eb49e2d980a3f8b8b295936ebdfb147f3e2aeea11cb2623e5b0c7ff1def25a50d718a293acfdde197364ee6decbfdb1679f17181cefff08af06d
SSDEEP 12288:Nb4bZudi79LjNuAyFjhH73P2fQOdyjsfHDhhOA:Nb4bcdkLjNdejp7efRojeHV
TLSH
T1B2A4E0243581C037D1A705384EE6C7266A7E7DA14B22A8C73BE46BBD5EB13E1E631317
MD5 SHA1 SHA512 SSDEEP TLSH

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