Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 17:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260729-whythacp7x
- SHA256 3a38736a726ab6363c03e63cb18483466170f04866b8555b9092da27187fa630
- MD5 43aa5f1aa838186c04996028a38309c7
- SHA1 a7a91c00fb19c245a9d75441a9d237cfdb4fe19b
- SHA512 21f1ca99306e80c261ffb01ecc7ce2645b24ee0023767cd3b1112f6f5b7af6cb18e6bdd5abdd60d3f952b5feec9c125f566ebfe6e521069d7d0adb01686dc1a2
- SSDEEP 12288:gZLolhNVyEAtBioUy3nmkAUEeZuUrHhYLaqHR:gZqhOEALi/kAUCU+Ld
- TLSH T14F94D0247281C036E59301314AF6D7B2193A7DA25F6164CBB7D83B3E1E743D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5056 5743.tmp - Executes dropped EXE 1 IoCs
pid Process 5056 5743.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5743.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5056 5743.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4476 wrote to memory of 5056 4476 2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Users\Admin\AppData\Local\Temp\5743.tmp"C:\Users\Admin\AppData\Local\Temp\5743.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-29_43aa5f1aa838186c04996028a38309c7_elex_mafia_stealc_tofsee.exe 542D44B76DAA034204EA9A643E107F1F0EED3BD029F70F9289D0ACD60B0A1FD6246183B502FFEF63B4AE78385AB4B518CEA24F255D1AEE88F2E15748395248712⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5056
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5743.tmp
- Size 428KB
- SHA256 01a8107857485bf581ef825248fe3318bbce862e00a99f7892d6849a3c78e9d7
- MD5 5f452908da8c97065b40e87e39618f8c
- SHA1 afaab6149de4ead6be962cc74af6c2473aacc550
- SHA512 1b4c849d575e7537fd4ed51c6d8360f804273a22ceccc708690311af6e1f66fce56baae34c446bdb3f3cbeee1dd504beb864400860eb3d7db03a5ef635015ddf
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFNm8SUiippTZCGoOIMQoe3dL20gBBf9qHR:gZLolhNVyEwiGpTwcDe23qHR
- TLSH T13D94CF25B2C1C036E09701314AB6D7B1193A7DA15F71A4CB77983B7E1EB03D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH