5b1755ddf82f6d03b75970750e8b4d55b4931f3deed526028a5bda297ad3f3b1

Analysis

max time kernel
150s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/08/2026, 00:00

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General

Target
2026-08-15_bffd7c4f3098554462e9d00ff2e8f09f_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260816-aahxeswycs
SHA256 5b1755ddf82f6d03b75970750e8b4d55b4931f3deed526028a5bda297ad3f3b1
MD5 bffd7c4f3098554462e9d00ff2e8f09f
SHA1 edb9537837a8682e5ed25381a4bb6fd2abf68510
SHA512 2e7192ab448485921c1c6e60eb9b8ad18fd31bcdf596e7b3f601281cbbfc6c8a4b139c44c312128126e725cfce3f76da4f4c21b85466bab2dfadb42543319832
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtviLEGpG2NBsl7/zsgng4dviOKLT3fn9o0hXU:Ci4g+yU+0pAiv+wBG2bslcDWiOA+0b2n
TLSH
T1C194E0313592C033D2A719354BE5CB666A7E79B2472274CB7BC04B7E6EA42D1C638387
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4728	907E.tmp

Executes dropped EXE 1 IoCs

pid	Process
4728	907E.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	2026-08-15_bffd7c4f3098554462e9d00ff2e8f09f_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	907E.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 4728	4820	2026-08-15_bffd7c4f3098554462e9d00ff2e8f09f_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-15_bffd7c4f3098554462e9d00ff2e8f09f_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-15_bffd7c4f3098554462e9d00ff2e8f09f_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Users\Admin\AppData\Local\Temp\907E.tmp
  "C:\Users\Admin\AppData\Local\Temp\907E.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-15_bffd7c4f3098554462e9d00ff2e8f09f_elex_mafia_stealc_tofsee.exe 5D32C36069D0C40B1DC3BE3AF59AE6DA9981579429F8D9C590E8F9AA2CEB24DC04E993541D8A0A52F86B786BB0C06CCD8BD81990C085B8F300303ADF576B7B7F
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4728

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

907E.tmp

Path C:\Users\Admin\AppData\Local\Temp\907E.tmp
Size 433KB
SHA256 1d9ebdfa604d93fc8141e264e0c6d32cd28491f8737d4f04f1078db96a3c062c
MD5 bd75c96d3015a32924ad84947191b766
SHA1 08d5617947ecbac3111e0522deb64e52a5a8bbb1
SHA512 c345b246b94582b830ff22e708e94715cfe0a4a797dd6efa7d6b43002246b0c1fb0634df1ca6428b51ba4f4df316b3128562749f4f1acf45c1452e1c9e3bfbab
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtveA23ymZ/oJJvmjk+FTQag0l9V4Ctkc2D/YX:Ci4g+yU+0pAiv+A3yxE7TisNwCn
TLSH
T1CC94F1313192C033E2A716348BF5DB6666BEB865472268CB77D01BBE6E643D0D67430B
MD5 SHA1 SHA512 SSDEEP TLSH

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