79df98963b1b5d4aa26487d7e22b9e206ec6e471f1d0c4d56c81e81b9850b4d4

Analysis

max time kernel
149s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
06/08/2026, 01:20

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General

Target
2026-08-06_a21888d3d45e7dfde9447ecc94dd7cb2_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260806-bp3qtabm21
SHA256 79df98963b1b5d4aa26487d7e22b9e206ec6e471f1d0c4d56c81e81b9850b4d4
MD5 a21888d3d45e7dfde9447ecc94dd7cb2
SHA1 b80033bbe31e1aaab86728e7420d5a179ef08fca
SHA512 73e0c0dc1606219a0e8ddc403f33d472c6c1e8d727b97dcdf2c9adb7184068d1a9b85221bff42478185d48b1828e5c03ba2cc03f9d0ec0651b5fd78dee3facc1
SSDEEP 6144:fJvyW4ojUnQjx4qePix+qXQjBY4IIp6f515srQQNZrgDgSIBBI0s+GC9H+eeFdF3:fd4x+ePixnXQjmIgfOBRwIoCFMFdowP
TLSH
T11D94D0253186C037E2A21A388BE1CB69557D7DB14B32A4C737D42BAA6F742C1DB3534B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4580	97.tmp

Executes dropped EXE 1 IoCs

pid	Process
4580	97.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	2026-08-06_a21888d3d45e7dfde9447ecc94dd7cb2_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 4580	4648	2026-08-06_a21888d3d45e7dfde9447ecc94dd7cb2_elex_mafia_stealc_tofsee.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-08-06_a21888d3d45e7dfde9447ecc94dd7cb2_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-06_a21888d3d45e7dfde9447ecc94dd7cb2_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\97.tmp
  "C:\Users\Admin\AppData\Local\Temp\97.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-06_a21888d3d45e7dfde9447ecc94dd7cb2_elex_mafia_stealc_tofsee.exe 985C347B8B2F52380964F175B59545F189B4DF0D8C3C1DE5E6D1A66D68C1C04D291D70397E848EDCA92318FBF7CDAE503E2EF7159688E2AD31F98BE969441D0B
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4580

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

97.tmp

Path C:\Users\Admin\AppData\Local\Temp\97.tmp
Size 435KB
SHA256 69f77fc51b278a932471d691c77b27e27ae0e15817412e39013a27479794d1dc
MD5 9c43c14e22e95e265aafae54349f41b9
SHA1 4565bb07e5028471ccd37e3b6ada3d880691539a
SHA512 e0a32d1b48a15559d3aefcc90ac5511dfc3096ae517b493dd44217877fa20b0a16e3e6f21508ea9e56561274db57e4d1ba84a02f3291952cd09c384e70050d50
SSDEEP 12288:fd4x+ePixnXQj3+5nCY/usgTuAlDu1j68s5swP:fd4x+ePixAjO5CudgyST5s
TLSH
T11D94E1217186C037E2A70A398BE1D7A959397DB44B36A4C737D42BAE9F741C1DA3034B
MD5 SHA1 SHA512 SSDEEP TLSH

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