b0080ae5d4df6bdd1de8bc58a953f28f420ca3ff490d8480612454f31f5c7e20

Analysis

max time kernel
148s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 04:01

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General

Target
2026-07-06_489c64a724de91b1b18007b1bacc4cfc_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260707-elfnnaew2j
SHA256 b0080ae5d4df6bdd1de8bc58a953f28f420ca3ff490d8480612454f31f5c7e20
MD5 489c64a724de91b1b18007b1bacc4cfc
SHA1 ecd6e73901cfdbeff085bc8b55e4e0b9757c4b57
SHA512 c1614d06ab61cd0554c82c28891e45f33a1f9eba59e495dc51dfc92b8e789d31b90696b3418f7c8b82d279c38edd7ad99a874eb9097716aadfaf52d6ba9325b1
SSDEEP 12288:fd4x+ePixnXQjiZMUYYJgf/lYdLWtplSTddwSAmjwP:fd4x+ePixAjiZMUYYJgfNgICdvAo
TLSH
T18194E0243686C036E2A705348BE1CB6A54397DA45B36B4C73BD42BEE6E706D1DB3035B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
876	5DD6.tmp

Executes dropped EXE 1 IoCs

pid	Process
876	5DD6.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	2026-07-06_489c64a724de91b1b18007b1bacc4cfc_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5DD6.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3308 wrote to memory of 876	3308	2026-07-06_489c64a724de91b1b18007b1bacc4cfc_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-06_489c64a724de91b1b18007b1bacc4cfc_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-06_489c64a724de91b1b18007b1bacc4cfc_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3308
- C:\Users\Admin\AppData\Local\Temp\5DD6.tmp
  "C:\Users\Admin\AppData\Local\Temp\5DD6.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-06_489c64a724de91b1b18007b1bacc4cfc_elex_mafia_stealc_tofsee.exe C22B7A8CAD986432A1D2A68D45EF313475A293C5F4AEDF8C850031AEAEC7DE2DCD60BEBF704E28FAF9B5524E189FCDA67148FE63F5B4F357741DB5A52955789F
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:876

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

5DD6.tmp

Path C:\Users\Admin\AppData\Local\Temp\5DD6.tmp
Size 435KB
SHA256 3b2a124f3b965a08bc4e50747c52dbd3bbab04c0f5bc10a503a1e3e69db7d62d
MD5 baa26fc2f239311e83bf181e0f67cc7a
SHA1 43688ed2dc94c15067ba5cff6bf8aa7d4680bcb7
SHA512 2483cfe2822f3c8dc4c6d645b66954d566523b327863e5c384bbfa2b6e1945bb7eec15ddbc8f0ab80338e7badba1eba06c45ed095186d1af434c3034390076b4
SSDEEP 12288:fd4x+ePixnXQj/qpSWpReXTqwa29yHX55wP:fd4x+ePixAj/q1lXH
TLSH
T19694E1203286C037E1A715384BE4DA69597A7DB10B32A8C77BC42BAE6F742D1D73534B
MD5 SHA1 SHA512 SSDEEP TLSH

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