8160b850435489ea893e853d1f80432f840a24d025c75f9743ae883bf9b08e11

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/10/2026, 15:45

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General

Target
2026-10-21_9cc57bb30c00c6d3858ab93e504107bd_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample261022-s7c2jsvy4n
SHA256 8160b850435489ea893e853d1f80432f840a24d025c75f9743ae883bf9b08e11
MD5 9cc57bb30c00c6d3858ab93e504107bd
SHA1 e80418fbd2a26c8ea162986f9b5f60ffbfd73e28
SHA512 b07c0fd268001f31ca8a220b5470d1d2f0e7b6de79677aa0b910ac4e4d37af80f4f9a1e700a79fd65892e95fec2919a93c2f68d0a7975141cd163f0468fd7f63
SSDEEP 12288:U6PCrIc9kph5TC+kGIbHiaeWQWJwJvHcRVW:U6QIcOh5TWGkRQWCy
TLSH
T17794E0343680C037E2D316348AEAD766293E7D665B22A8C77BD46BAE1E306D1D735307
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
4916	4A0F.tmp

Executes dropped EXE 1 IoCs

pid	Process
4916	4A0F.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	4A0F.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-21_9cc57bb30c00c6d3858ab93e504107bd_elex_mafia_stealc_tofsee.exe

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
4916	4A0F.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5320 wrote to memory of 4916	5320	2026-10-21_9cc57bb30c00c6d3858ab93e504107bd_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-10-21_9cc57bb30c00c6d3858ab93e504107bd_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-21_9cc57bb30c00c6d3858ab93e504107bd_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5320
- C:\Users\Admin\AppData\Local\Temp\4A0F.tmp
  "C:\Users\Admin\AppData\Local\Temp\4A0F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-10-21_9cc57bb30c00c6d3858ab93e504107bd_elex_mafia_stealc_tofsee.exe 02F2453A5906B83163A7F68083799DC049FE4337B0792477A2C67FDB4FBF09AEF6EFC8B3ED72279A980DDFF99C137D87082CB62372611147C347128A6BD68D40
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4916

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

4A0F.tmp

Path C:\Users\Admin\AppData\Local\Temp\4A0F.tmp
Size 412KB
SHA256 3baddc3a5f5be7606ce15c7b3163f9657c82afcbf801bc01b6bb1e46ff304d68
MD5 e40ba1fb111fe40ce1c34285edcde21c
SHA1 38cf25d7a3b1f49e520abde9e5cc2dde9a5e7809
SHA512 ab4ba0b819b6d58be6a4ffba628c9031372c3e805906df09700d607b0892bb7c5ecb8b7d9034ba751b0ad6e74400b350c9d3594a5454cc16a92c799c8736cb2a
SSDEEP 12288:U6PCrIc9kph5Jq/voI99PRqbT2WVykcWfY9Nm:U6QIcOh5JqvoI99R+T2ayk/Y9N
TLSH
T13894D0343681C176E2A306305AE6CB76193EBD758B22A9CB3BD467AD1E313D19778307
MD5 SHA1 SHA512 SSDEEP TLSH

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