05469961da446a30485fb8b9dfacb1c816ef3aa053317f19a9d5a3fd3fb2019e

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/06/2026, 12:05

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General

Target
2026-06-04_b84c2a832b31a1a53c066eaca7a2060f_elex_mafia_stealc_tofsee.exe
Size 479KB
Sample260604-n9dcwady31
SHA256 05469961da446a30485fb8b9dfacb1c816ef3aa053317f19a9d5a3fd3fb2019e
MD5 b84c2a832b31a1a53c066eaca7a2060f
SHA1 4b42f2fc7190ee7ca6db7f52f99e6006d296178c
SHA512 a7ebc4c73ad1180518c72b6042871bdc8aaacebc5c6bd00fe5acd40994c6967a282676807a8f4a3f6bdb47b6c78b7057d68955eff1c27595644725722e46f394
SSDEEP 12288:bO4rfItL8HA7pTIvszgMzsNl7AzSY0yWNVkUfDA475UO:bO4rQtGANToszO7A2Y5WNyn4VUO
TLSH
T18CA4F1267645C133E29302755BEAD7AAB73E75B50726A0C33BC8027E1F616D1C73A34A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3564	274A.tmp

Executes dropped EXE 1 IoCs

pid	Process
3564	274A.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	274A.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-06-04_b84c2a832b31a1a53c066eaca7a2060f_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 3564	1580	2026-06-04_b84c2a832b31a1a53c066eaca7a2060f_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-06-04_b84c2a832b31a1a53c066eaca7a2060f_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-04_b84c2a832b31a1a53c066eaca7a2060f_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\274A.tmp
  "C:\Users\Admin\AppData\Local\Temp\274A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-04_b84c2a832b31a1a53c066eaca7a2060f_elex_mafia_stealc_tofsee.exe 5FF38926E745863F25C1165FC1A9014417E55D3DF5AE1BEE983E297B57CA163041AD3B3159289E8F8E0C0FC738ABCA51B26C9C94C3AC15F78FAA252B21EFA59A
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3564

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

274A.tmp

Path C:\Users\Admin\AppData\Local\Temp\274A.tmp
Size 479KB
SHA256 c5c2d16ea4f81905fd63c56a3ba9a60988fdef7d1d63e3ec42bc1dc4dfba51ac
MD5 9d5a4fac1b88cd5bb38c82e782369c4f
SHA1 15e1bc24a5137fbda7aabfbe856467c03fb60ccb
SHA512 46577f147991f196ba14880cd916f01bbc33fb3d7fd0f458362fa3e93e1d3b52115cd94d05211d65d545c67c90d6a4cce36e4ad5d5ae94ce3a945858d5d03050
SSDEEP 12288:bO4rfItL8HACjUs0mS+jPC4X70KZQZN75UO:bO4rQtGACt3jlX4LvVUO
TLSH
T1F5A4F12A7681C133D2A302701BEADF9AAB3E75B10726A4C73BD4423D1F656D1D73934A
MD5 SHA1 SHA512 SSDEEP TLSH

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