ef20d253b8a1deeadc73dab0030ce0d70bc1797b1c71208416e3da0422530f80

Analysis

max time kernel
148s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/07/2026, 17:43

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General

Target
2026-07-03_7995ac119ada40b91365bcc6daa2e2a1_elex_mafia_stealc_tofsee.exe
Size 414KB
Sample260703-wap7dsas7p
SHA256 ef20d253b8a1deeadc73dab0030ce0d70bc1797b1c71208416e3da0422530f80
MD5 7995ac119ada40b91365bcc6daa2e2a1
SHA1 d9874cf2b4d5e54729248e6ff416ec76b0125964
SHA512 9f867525511013b5057ab322e64ac9cf996a7952bde06e1961ec5281a1c95abc8cb8878d5428c05e0979f98add6323a411bfacb2541e3962b67828e7ef78fffc
SSDEEP 12288:Wq4w/ekieZgU6cqVBhvxyvGr5DUArseF+UweSm:Wq4w/ekieH6cqVBT5QDsd
TLSH
T13F94E0343586C037E29706358BE5CB69692A7DB44B76A8C73BD027AE6E342D0DB34347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5840	F1ED.tmp

Executes dropped EXE 1 IoCs

pid	Process
5840	F1ED.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	2026-07-03_7995ac119ada40b91365bcc6daa2e2a1_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F1ED.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 5840	4820	2026-07-03_7995ac119ada40b91365bcc6daa2e2a1_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-03_7995ac119ada40b91365bcc6daa2e2a1_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-03_7995ac119ada40b91365bcc6daa2e2a1_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Users\Admin\AppData\Local\Temp\F1ED.tmp
  "C:\Users\Admin\AppData\Local\Temp\F1ED.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-03_7995ac119ada40b91365bcc6daa2e2a1_elex_mafia_stealc_tofsee.exe 55C41EF5B1204C56DD5FAD9BA850139C60100A79D06366D6467D34B4EDEA617AE618E44B535F0A402F4AC0543A35BEF14785CC06E7C0FFEAFD14A60D4F7C3CF4
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5840

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

F1ED.tmp

Path C:\Users\Admin\AppData\Local\Temp\F1ED.tmp
Size 414KB
SHA256 5712be190266d79eff7fa9a33d33d74696e510dc4ebe2f23b92f4a449b6d828e
MD5 b5ddccdbd3a4190a182070da86514706
SHA1 e292fa3bc59081225e3941302c8dd30a92a54714
SHA512 1b45c9d9fcd47851e3b14019e88d12e0fa41d0787642d23270825aa43e28720e47497030c3bb212d4af12cd88ebb7cac8dd7ea09f9ec7d106cb71c64de3c23f4
SSDEEP 12288:Wq4w/ekieZgU6BI3CGO1w7iqEwx340MeB0c:Wq4w/ekieH6BI3CGgw7i3c7xB5
TLSH
T18894E1313586C037E1A316348BE5CA6A59293DB54B36A4C73BE02BAF5E706C1DB3534B
MD5 SHA1 SHA512 SSDEEP TLSH

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