15b9ea40fc7be86be94b89323da2c7a123c61f55af2001a543fb89d65501ef20

Analysis

max time kernel
148s
max time network
138s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 14:28

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General

Target
2026-07-20_722830aae03a954ae0ffd91b8f2a3582_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260720-rtht7se17v
SHA256 15b9ea40fc7be86be94b89323da2c7a123c61f55af2001a543fb89d65501ef20
MD5 722830aae03a954ae0ffd91b8f2a3582
SHA1 2192c2b799752846c94906a53bbe7a607b9bcba6
SHA512 51d20e7d4e1d699e7c0483048750c488bffd93d39137f4fb39bbf136a26c30d16bd5c43501c569434a8f6cd3c72a5c7efe49fb874f941b2e8324dcc3c77871e8
SSDEEP 12288:Nb4bZudi79LqKqO3Q+J8r77EBFIuFeaA0a:Nb4bcdkLqKN3srPKFI3x
TLSH
T14EA4E1203192C037E29706354AE6C7B56A7A7DA15F6664CB3BD03B6E2EB02D1DB34353
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
6132	E431.tmp

Executes dropped EXE 1 IoCs

pid	Process
6132	E431.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	2026-07-20_722830aae03a954ae0ffd91b8f2a3582_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E431.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 6132	1420	2026-07-20_722830aae03a954ae0ffd91b8f2a3582_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-20_722830aae03a954ae0ffd91b8f2a3582_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_722830aae03a954ae0ffd91b8f2a3582_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Users\Admin\AppData\Local\Temp\E431.tmp
  "C:\Users\Admin\AppData\Local\Temp\E431.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-20_722830aae03a954ae0ffd91b8f2a3582_elex_mafia_stealc_tofsee.exe E480F1FA70AEDEAD9A36FE6291F1D0029F740AB310B4F91A42B1595E4E6145751FB3AF73FE2A785423AAC3FBEDB2450E8BBFB999E28870C0D755B0C74C30063B
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6132

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

E431.tmp

Path C:\Users\Admin\AppData\Local\Temp\E431.tmp
Size 473KB
SHA256 b0f25818ee6dcfc06f0d9a465b4607dcafcf4fb5aa05e738b82f1bead4eefcc9
MD5 c8bb5e2806fec6a8e09e499e7b11f6be
SHA1 2e02555dd2d3993fadd0ba68066fd665f6f7430f
SHA512 f066039887e3a6991dde067a360cf5f183d2986b7ac15ce0816d23dbc110592e15580bdbb9a1b1696ddca4fb7d868a7a3ee6caf2d64e98fb0c68cc304ea047b6
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStvh9Bc1OcBEBdmLzdB+hiAe4uLw3llug3SAN:Nb4bZudi79LA9qdaB0D0eVU3fugiA0a
TLSH
T1F0A4E0203591C033E1A706354AF5C7F5263A3DA18F66A8CB3B9437AD2EB02D1EA34357
MD5 SHA1 SHA512 SSDEEP TLSH

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