c9e211284456ce581d10ff80b8bc27ae9da560566efddc629fadf40b95a00936

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/04/2026, 17:07

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General

Target
2026-04-23_5ba9eee9294450360b30c31b79ec05ab_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260423-vm651ab12v
SHA256 c9e211284456ce581d10ff80b8bc27ae9da560566efddc629fadf40b95a00936
MD5 5ba9eee9294450360b30c31b79ec05ab
SHA1 d2a58b58ab5f4783382043be79802101bb387719
SHA512 cbf8815bb5e1faac64a9e85dd7ee9bb5a14a02d3b1e5ca1a8cdeffd4cd276cdb8ca19c23352c079168a9ff7e824aabaa887a9db29ed8bedcdf9d83fec9792422
SSDEEP 12288:U6PCrIc9kph57yw9+FSCNO6ylr05QmzEi+Is:U6QIcOh57ywotRyWHzF
TLSH
T1ED94D0343681C036E59301358AE6DB66193E7E714B26A4CB7BD46BAE2F702D1EB34347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
696	26C.tmp

Executes dropped EXE 1 IoCs

pid	Process
696	26C.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	2026-04-23_5ba9eee9294450360b30c31b79ec05ab_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	26C.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
696	26C.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 696	3076	2026-04-23_5ba9eee9294450360b30c31b79ec05ab_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-04-23_5ba9eee9294450360b30c31b79ec05ab_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_5ba9eee9294450360b30c31b79ec05ab_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Users\Admin\AppData\Local\Temp\26C.tmp
  "C:\Users\Admin\AppData\Local\Temp\26C.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-23_5ba9eee9294450360b30c31b79ec05ab_elex_mafia_stealc_tofsee.exe 7C54B1073E1A75625FA0E7F17732E36F5BF04F795D912E15AC624952F83C2030D69999EC7ACCA36AEC8FD7E7CD212D6F7CABE3577F438C1A47007B7CBCBE51D3
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:696

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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26C.tmp

Path C:\Users\Admin\AppData\Local\Temp\26C.tmp
Size 412KB
SHA256 a1db030f32dd49c0ba95efd770401457990237bc449612df8d8b811c1cc4897f
MD5 57de1752f0fe823efb571f0a2a1fbbb9
SHA1 2460669da782b8dba316576b6dd8416612174997
SHA512 c0152c2f721ded6bb58e933eae1d25d0fabc7f4b00472777319487f754b62dec31f081c656ff345b842fc0e0f5cc5e3fe5cdb3609bf19d3b4711165c01e9fbc9
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnNDDvS3Ii1QegitKARcGjh76ULuy9g9nP:U6PCrIc9kph5jDr611QeyaHjh76dbP
TLSH
T1E594E0347581C037E19206304AFADB66693E3E764B61A5D77BD46BAE2E302D1EB34307
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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