2b9a0ed20d57877444551986a7e35acf7d7055ca468687b13bdb315504efe57a

Analysis

max time kernel
150s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 16:05

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General

Target
2026-06-26_510308d2653de4d0f4e90d7eb0d08148_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260629-tjlt8aaz5m
SHA256 2b9a0ed20d57877444551986a7e35acf7d7055ca468687b13bdb315504efe57a
MD5 510308d2653de4d0f4e90d7eb0d08148
SHA1 2d8ce5fce0263edd220ab57567e417299e17a1bf
SHA512 99fbf3ee70aa1c6f5933fe23e805050a91861ef40f9fc24004c32aa90c2b12b242cbfc13fe869c086c0acc6ae9082bd589c19c3d2da2c2e497086d7cb4b3ec54
SSDEEP 12288:Nb4bZudi79La/3OWnStUkin0YOIKQK6A0a:Nb4bcdkLa/FnWTi/ZKQKR
TLSH
T125A4E0243582C037D26711344AE6CBBA563A7DA15F72A4C73BD43BAD5EB02E1EA34317
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5308	C251.tmp

Executes dropped EXE 1 IoCs

pid	Process
5308	C251.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	2026-06-26_510308d2653de4d0f4e90d7eb0d08148_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C251.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6116 wrote to memory of 5308	6116	2026-06-26_510308d2653de4d0f4e90d7eb0d08148_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-06-26_510308d2653de4d0f4e90d7eb0d08148_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-26_510308d2653de4d0f4e90d7eb0d08148_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6116
- C:\Users\Admin\AppData\Local\Temp\C251.tmp
  "C:\Users\Admin\AppData\Local\Temp\C251.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-26_510308d2653de4d0f4e90d7eb0d08148_elex_mafia_stealc_tofsee.exe CBB060E2C72524A2D02C886FD86B86ABB8AF676691B5F1E77763021E83CF13D740BF3DE46CF82516918597215D1311EB3818CF095310CFD9A8F75EADA4695979
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5308

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

C251.tmp

Path C:\Users\Admin\AppData\Local\Temp\C251.tmp
Size 473KB
SHA256 21ab73ec8fe67a27767763f68a31f564bce11f5226ad294aa0da0ea1ff93329c
MD5 26d07e6f70d149496773492d2a513add
SHA1 6dfe7ebc9a45f41128b0f4290c78eac4726be274
SHA512 914be389e304932f3898952fc4b5ec0f76f33af24478eaceb66d170947af20fcae521c283a733d399c6cf38667ab412d111e99be610c365f5b38ba291fff97da
SSDEEP 12288:Nb4bZudi79LMO3heT/ZkrwyW0iHQ/NlVNA0a:Nb4bcdkL93wT/ZkA0r/5c
TLSH
T1D9A4E0243581C037E29702354AE5CBB5667E7DA14F61A8C73BD07BAD6EB02E1DA3431B
MD5 SHA1 SHA512 SSDEEP TLSH

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