f4d913458fa951dcc997bcac27e2e3760d44a06183cb5b46b9fb15815112e634

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/05/2026, 15:44

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General

Target
2026-05-02_0986ff36f70ebf122ecd1c037b6fe956_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260502-s6y8dsbx2s
SHA256 f4d913458fa951dcc997bcac27e2e3760d44a06183cb5b46b9fb15815112e634
MD5 0986ff36f70ebf122ecd1c037b6fe956
SHA1 dc5443592988a8ee717db949d228104a201e5e84
SHA512 d04a00a55b7c7053fadc083408c18021d28ce6e084c0e788f990e73081c11ed1957379af01d769e347c1038a7c24f06bcd915a1a85005c79a9c0420e1b065ccc
SSDEEP 12288:Ci4g+yU+0pAiv+1ZpJB4cr3DmBMUeInx/T2juon:Ci4gXn0pD+zD283alJnxKjP
TLSH
T1D494F1313182C033E2A715748BE5DB66667E79B1472278CB3BD00B7E6E642D1E63439B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3472	AFE2.tmp

Executes dropped EXE 1 IoCs

pid	Process
3472	AFE2.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	2026-05-02_0986ff36f70ebf122ecd1c037b6fe956_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AFE2.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 3472	2260	2026-05-02_0986ff36f70ebf122ecd1c037b6fe956_elex_mafia_stealc_tofsee.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-05-02_0986ff36f70ebf122ecd1c037b6fe956_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-02_0986ff36f70ebf122ecd1c037b6fe956_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\AFE2.tmp
  "C:\Users\Admin\AppData\Local\Temp\AFE2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-02_0986ff36f70ebf122ecd1c037b6fe956_elex_mafia_stealc_tofsee.exe 2D8E03830C77F6087BB2652CF8973AAC6F350E4733ED8559AA703B963848B64C97645E57EFBB26120D7164D5711632E8E5408CC17F201096D839504F9BC05614
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3472

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

AFE2.tmp

Path C:\Users\Admin\AppData\Local\Temp\AFE2.tmp
Size 433KB
SHA256 ffdd9fc4b8deb5343d0246f657024e110a5dd36037778b3b8f2cc98a150c1d5d
MD5 fc45e9ca78ba34f41d5066b8610122d4
SHA1 2c68d3d93e22ff7b0f0ae25e8ead42744e3e545a
SHA512 553064cc5784ca4bab83cb793fc8f6e0c8155d0ccd7b87aba66439755c3cb556faca7d47f1dc1ca6b5b4e15e84f9ea51c19e6777163bbbc591d153df370f3936
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtv7w5SAZVCIVDNLvyJKcMrcADP7C6YMyDjn:Ci4g+yU+0pAiv+VwkwVplNTyBMrQ5/jn
TLSH
T16D94F1213192C033D29715344BF58BA66ABE75B24B26A4DB7BD41BAE7E243C1E734307
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2260-4-0x0000000000D10000-0x0000000000D55000-memory.dmp

Download

memory/3472-5-0x0000000000DE0000-0x0000000000E25000-memory.dmp