dee9394d37bde9a09d85d310cc66e310ddeac0f6c3ba9a2d0a605c1895e3ec3a

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/10/2026, 03:42

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General

Target
2026-10-22_9831716b280d40a163abf1d1092d4872_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample261024-d9ssfsfv81
SHA256 dee9394d37bde9a09d85d310cc66e310ddeac0f6c3ba9a2d0a605c1895e3ec3a
MD5 9831716b280d40a163abf1d1092d4872
SHA1 8a589b338cd48182d0a2dc8aa6278998bc723496
SHA512 3580de0dd859fd708139c559969d0b304546d7b795f4213a2a6d52486e0a3306c4adbce134f3ac42a8b7e4c9d8c82bd5e3d8596ad3e1fc6b1451a4c4d8fbc754
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnNhUGJL7YxkeTIDmHsAwV6KkmmCLMipP:U6PCrIc9kph5TLXeTRLwV+i5
TLSH
T19594E0203581C037E19315308AEADB662A3E7E705726A5CB3BD467AE2E747D1DB34317
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
3336	F298.tmp

Executes dropped EXE 1 IoCs

pid	Process
3336	F298.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	2026-10-22_9831716b280d40a163abf1d1092d4872_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F298.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
3336	F298.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 3336	4164	2026-10-22_9831716b280d40a163abf1d1092d4872_elex_mafia_stealc_tofsee.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-10-22_9831716b280d40a163abf1d1092d4872_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_9831716b280d40a163abf1d1092d4872_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4164
- C:\Users\Admin\AppData\Local\Temp\F298.tmp
  "C:\Users\Admin\AppData\Local\Temp\F298.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-10-22_9831716b280d40a163abf1d1092d4872_elex_mafia_stealc_tofsee.exe 34AFDD890ECB7B19FA509D640D6A68BA07DB66813E24690FAA1050327A304DDBA3A7157EE05D1E582CC1EAF40A312E6E99B70B44F1009242FEE9C92013C26368
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3336

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

F298.tmp

Path C:\Users\Admin\AppData\Local\Temp\F298.tmp
Size 412KB
SHA256 5d04e491f52025e7d011599f60eacebc65b99fcadf9ec15c15e16dc96fa023a9
MD5 07edae3c491b70f03175749fab48f5ba
SHA1 f17e9008bceecec4e85fec3ec1a8c8e193deee3c
SHA512 7bf4cd12f465255712ccc37bc349e50d1e06ca8b86ed591b9c463395accd92784c63d213549303dee13bdcfab3e0c8ad38af3df7f1e7906e2dda86a2aea1d50b
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnKReMB+D2cqY9mU6EbaHUckGKyCSoRC8PRmP:U6PCrIc9kph5PDT+EmHTVCVpPk
TLSH
T12B94D0343581C036E1A30A358EEADB76293E7E215B62A8C737D46BAE5E702D1D734347
MD5 SHA1 SHA512 SSDEEP TLSH

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