9343a4ad45797e84935318eda20a85a6091f8f5e23256603ca571ee5c2ec912d

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 16:30

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General

Target
2026-07-19_dc8a5d3418e4e2cbcca16004fe405445_elex_mafia_stealc_tofsee.exe
Size 413KB
Sample260719-tz19vahs4x
SHA256 9343a4ad45797e84935318eda20a85a6091f8f5e23256603ca571ee5c2ec912d
MD5 dc8a5d3418e4e2cbcca16004fe405445
SHA1 93199304f9100d0f96fd7d76710a01387e691b8d
SHA512 17429e3150c9c8c8c62a63877cb72138fa22e55c92ab69986f55afd9c16a537799c5ff4725272b80efa687b9027d8fc70b6b44b2d071e5279f13d9fa52cb516b
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFd1ZzCVZVKSPt94kHinmmPkWYln4NqqHg:gZLolhNVyEo+V3r4kHoJMTlnqHg
TLSH
T1E994DF25B6C1C032D59201318BBAEB76153A7DB15B6264CBB7D83B3D1E703D1AA7930B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2240	25BE.tmp

Executes dropped EXE 1 IoCs

pid	Process
2240	25BE.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	2026-07-19_dc8a5d3418e4e2cbcca16004fe405445_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	25BE.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
2240	25BE.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5236 wrote to memory of 2240	5236	2026-07-19_dc8a5d3418e4e2cbcca16004fe405445_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-19_dc8a5d3418e4e2cbcca16004fe405445_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_dc8a5d3418e4e2cbcca16004fe405445_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5236
- C:\Users\Admin\AppData\Local\Temp\25BE.tmp
  "C:\Users\Admin\AppData\Local\Temp\25BE.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-19_dc8a5d3418e4e2cbcca16004fe405445_elex_mafia_stealc_tofsee.exe 7409BF6E609B1A0D8026A9FDAA1C98637CE7308EC4BA12C9396C412A345D5C009C51305B4651D488B1C8E4CE0A218CBC5759A98E02220C003F390F54A4033E31
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2240

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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Downloads

25BE.tmp

Path C:\Users\Admin\AppData\Local\Temp\25BE.tmp
Size 413KB
SHA256 55c06137690fa125ccfaaa652195379e203b0d4dc5608167836729dadb5137d5
MD5 a9848607858a6055d45c020fb90c1e8f
SHA1 a5517b2544eafb11c738f9c8e712f762ea23b8b3
SHA512 232f2463105c76944e64456b00e2ae112a4c1eeee9fc16cfd9819507921fe7ecb5e5daac04c52aa407c819021ffd7488c5f31f0c88b1c83af96a5abf1a4d85e1
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFj0Txljiv5+etFNUX86LLE/erBS7qHg:gZLolhNVyE5jivhdcI/elS7qHg
TLSH
T16694DF28B681C036E19300314BF6DB75553A7DB15B6264CBB3D83A7D1EB43D1AA7A30B
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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