542f2cbe774ee4d68b04f6a8af81437ca42a30f62e590024b3d3a0f4bb208c38

Analysis

max time kernel
150s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 07:58

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General

Target
2026-10-01_9b06cbec72bc86d27550b42e5cfffb4a_elex_mafia_stealc_tofsee.exe
Size 428KB
Sample261002-jvbtaays9n
SHA256 542f2cbe774ee4d68b04f6a8af81437ca42a30f62e590024b3d3a0f4bb208c38
MD5 9b06cbec72bc86d27550b42e5cfffb4a
SHA1 30136d22428db38749203ff9ffb7a44929e7db9d
SHA512 f70606a2c10afb936d981e727bb23710ccddc521fa494c85b0c15e5236a9ea31fca958d19312e9717c1b7bcccfd6fef45071fe99c85a4218e63902d197abf70c
SSDEEP 12288:gZLolhNVyE2q4pN/7NFZmcw+8AByFQqHR:gZqhOE+F1ByF3
TLSH
T1A394D025B2C1C036E19304314AF6D6B2153A7DA15F61A4DBB7D8373E2EB03D1A67A31B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
4340	DC13.tmp

Executes dropped EXE 1 IoCs

pid	Process
4340	DC13.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	2026-10-01_9b06cbec72bc86d27550b42e5cfffb4a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DC13.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4340	DC13.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 4340	2800	2026-10-01_9b06cbec72bc86d27550b42e5cfffb4a_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-10-01_9b06cbec72bc86d27550b42e5cfffb4a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_9b06cbec72bc86d27550b42e5cfffb4a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Users\Admin\AppData\Local\Temp\DC13.tmp
  "C:\Users\Admin\AppData\Local\Temp\DC13.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-10-01_9b06cbec72bc86d27550b42e5cfffb4a_elex_mafia_stealc_tofsee.exe 0184F391B41A297805714474A2DCFBFC6A6E01FD9C3B89EDB1F758D08EB253784BAD13FCA4520DC7718C93759AE1FB4230431CEEEC0C2AB266991FD77BE34FE6
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4340

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

DC13.tmp

Path C:\Users\Admin\AppData\Local\Temp\DC13.tmp
Size 428KB
SHA256 beb91c12095d6817d5e6494b4fae2e4233f45dfc9a479859c90ac75e6e71c90e
MD5 cc2da8b6329a9a0de3368c46b0de00d6
SHA1 2f8d75f0d633bbc8774664600bbd922645bd1819
SHA512 2ec5114954eb8212f7706a96617e4d0598c0eea3e14f9afb988e2a428a3bf811d5cd9105fa8f2b179e5eca58e52b8aa74beda73af55baeceda7058012990bd7e
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFbDVBdanI28SUfgStZLSlpXIqHR:gZLolhNVyEabanI28oSzLipXIqHR
TLSH
T1D894D029B2C1C036D19301314ABAD7B2163A7DA15F6164DBB3D83B2D1F703D1AA7A31B
MD5 SHA1 SHA512 SSDEEP TLSH

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