212e2e4f2bc0fdef0ca28045048f4c71b8ad03b46695c14c00299d6574de00db

Analysis

max time kernel
149s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
06/05/2026, 11:39

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General

Target
2026-05-06_50055d0cb83d7fd0fb7c8755fc83a38b_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260506-nsdbjsgz2x
SHA256 212e2e4f2bc0fdef0ca28045048f4c71b8ad03b46695c14c00299d6574de00db
MD5 50055d0cb83d7fd0fb7c8755fc83a38b
SHA1 1b2052dfc4cd2e5a3bc67711c66fcb8a2408796c
SHA512 27d27353a6bcddb0d11f9aba77543318eb6e5d0dfb0d7caaed5f1110690e2db7aac8751e9cde01731267c440856d93b01d9c29246b6fccab61302cee6706b550
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtvEHMn62cj+5O7ehNtuRPwh364DB17r4TJgU3:Ci4g+yU+0pAiv+otIU63/r6iju9a5qn
TLSH
T10294F1217591C033E29715354BF68766257E39B24B2A68CB77D00BBE6FA02D1D73834B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2896	F424.tmp

Executes dropped EXE 1 IoCs

pid	Process
2896	F424.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	2026-05-06_50055d0cb83d7fd0fb7c8755fc83a38b_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F424.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 2896	3680	2026-05-06_50055d0cb83d7fd0fb7c8755fc83a38b_elex_mafia_stealc_tofsee.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-05-06_50055d0cb83d7fd0fb7c8755fc83a38b_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-06_50055d0cb83d7fd0fb7c8755fc83a38b_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Users\Admin\AppData\Local\Temp\F424.tmp
  "C:\Users\Admin\AppData\Local\Temp\F424.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-06_50055d0cb83d7fd0fb7c8755fc83a38b_elex_mafia_stealc_tofsee.exe B343CC9D8A186090153D107BDC4BFD54781EF7F6BE5063B2A3B0BAC96AFB80DAE48FB4A52AFAC7C89C383FC5E34E4435821E1EE51EA2D0FA618DDCB1A9378DC9
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2896

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

F424.tmp

Path C:\Users\Admin\AppData\Local\Temp\F424.tmp
Size 433KB
SHA256 3b16cf568bff08967753ec0289863dc0c2f6f89e906d20778a84b6bf53ba062a
MD5 341f400d6f4b25e2d6df2855dbba2618
SHA1 b99c0000d6ac8df84206ec5a06d2203b3dd4ff88
SHA512 767cd07150270773e30a945d9a5dcc142e2627f4383edb9bd9a22c19f3c6847d87d45ead874ade625882972bc2962fb293feca1a76ebed11fe71f5df1634ac39
SSDEEP 12288:Ci4g+yU+0pAiv+y1ciVyi6FFpaQyswjZuhnpVP6jU4QHn:Ci4gXn0pD+y1cw6F6Qys4nTg
TLSH
T1E794F1303552C033E69709354BE687A665BE79B20726A8CB3BD41BBE6F602D1D73434B
MD5 SHA1 SHA512 SSDEEP TLSH

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