8d914fde55a8f78393b9e705fde6b615d7909aa6a5fe050f148c7453821ba032

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/06/2026, 01:54

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General

Target
2026-06-29_e9ccae0e98219dbdead25b83baf92b19_elex_mafia_stealc_tofsee.exe
Size 613KB
Sample260630-cbst5act2s
SHA256 8d914fde55a8f78393b9e705fde6b615d7909aa6a5fe050f148c7453821ba032
MD5 e9ccae0e98219dbdead25b83baf92b19
SHA1 0d0e7f1b2bc1aba00254835b15e10dd9d6b3a74d
SHA512 4fb8660381e0784326a5343d02475ce01768d58b4f0591ef56d985f5109e5e6adb0083927e908fc0db47b3fc77ea33c053a50138469433e38a412d8629d8aaf1
SSDEEP 12288:XO4rfItL8HPsjXN1/PykwF2odYVqgQV1JW2Qqh7Q8mO4rfIt+2:XO4rQtGPsjXL/akYXJVXjQCdmO4rQt+2
TLSH
T1A2D4E025B340C037D5A622355BE2FB6A563A7D740B12A5C33B84277D2EB42E2D73934B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4484	38DE.tmp

Executes dropped EXE 1 IoCs

pid	Process
4484	38DE.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	2026-06-29_e9ccae0e98219dbdead25b83baf92b19_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	38DE.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5576 wrote to memory of 4484	5576	2026-06-29_e9ccae0e98219dbdead25b83baf92b19_elex_mafia_stealc_tofsee.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-06-29_e9ccae0e98219dbdead25b83baf92b19_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-29_e9ccae0e98219dbdead25b83baf92b19_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5576
- C:\Users\Admin\AppData\Local\Temp\38DE.tmp
  "C:\Users\Admin\AppData\Local\Temp\38DE.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-29_e9ccae0e98219dbdead25b83baf92b19_elex_mafia_stealc_tofsee.exe A6843C04AA9086639F01B1E6CAD858AD26B5FF4288B9B599B4D91BC0E46F625CD663F996C11B2CE74FE3CBCE936F4A914EF47D1712D05E5EAA131B93D2D17207
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4484

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

38DE.tmp

Path C:\Users\Admin\AppData\Local\Temp\38DE.tmp
Size 613KB
SHA256 815ff63f04cafbf67b1ef587dba7b61715d9bb69b6cf72cbc79f279a4b7e8f2a
MD5 eddf78a91e9a85e519e6288220b38111
SHA1 eb45f86368bfd87a048f8914e3c74713ed2c2102
SHA512 179bb4a638deb052dc0e761955b1098089e10373b1c337ba6178dbb4e35e54398949e871932c79cd837f867027be401c9a8d7560685dbc3c291df9d186d07932
SSDEEP 12288:XO4rfItL8HPRahbNLOMUB8XaCsicVN16o7Q8mO4rfIt+2:XO4rQtGPEhBt9odmO4rQt+2
TLSH
T129D4F125B340C037D6A611395BE3BB19667A7D740B02A5C33B9427BD2EB42E2D73934B
MD5 SHA1 SHA512 SSDEEP TLSH

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