70373b3022b1459d29b06f7f67e2d6e530f1237e93d29961e99f2cf300eccbea

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/08/2026, 14:18

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General

Target
2026-08-08_b2172fc2acdb81f966c5ab1c5b128b8e_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260808-rmav1sybmd
SHA256 70373b3022b1459d29b06f7f67e2d6e530f1237e93d29961e99f2cf300eccbea
MD5 b2172fc2acdb81f966c5ab1c5b128b8e
SHA1 363d62d179e7040c258d7dfe1c347e0f9f32126f
SHA512 2f3c954d39ac583d66e7615d265bc78c667da1a450c1993aed865e788c0899881ad889ee4fa0993a4aae5285fb5428a29f809f345d56ce8b8ae2a20cb8829c41
SSDEEP 12288:Nb4bZudi79L5X8P83pDr8LxefN57pdu4aMqF+m1A:Nb4bcdkLF31r8LwfNH4Ca+m
TLSH
T16BA4F1243581C037E29705344BE6DBB6963A7AF14B22A8C73BE467BD2EB02D1D634357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4804	679E.tmp

Executes dropped EXE 1 IoCs

pid	Process
4804	679E.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	2026-08-08_b2172fc2acdb81f966c5ab1c5b128b8e_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	679E.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 4804	4852	2026-08-08_b2172fc2acdb81f966c5ab1c5b128b8e_elex_mafia_stealc_tofsee.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-08-08_b2172fc2acdb81f966c5ab1c5b128b8e_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_b2172fc2acdb81f966c5ab1c5b128b8e_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4852
- C:\Users\Admin\AppData\Local\Temp\679E.tmp
  "C:\Users\Admin\AppData\Local\Temp\679E.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-08_b2172fc2acdb81f966c5ab1c5b128b8e_elex_mafia_stealc_tofsee.exe E47FA3B453D09A028A9BB6856C9659A4DBD006739E3F602708D5061E9749E357E9B6259E82F84899AC526E5B143A95C3D76CC2444C0C473ED6D09DD1AF4151B4
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4804

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

679E.tmp

Path C:\Users\Admin\AppData\Local\Temp\679E.tmp
Size 444KB
SHA256 53dd3651ef2957690e7c190ddfb0a86e84fddc501180421212cbce14c494ac9b
MD5 08c662dcda1535c8164b72f9f16dfe2d
SHA1 0fa226040453543f06c7fad29be33562919bf09b
SHA512 66973d9abcd37854dd15e5ff257874e87ed34c02a9d72b51cc006f4342f9c115e8186cb23c6026644cca45b56a6025d3c1297cf74da1403623978af5ea58e027
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStdIHeVWXPsCxdj4T6IpJ66Bj//kPuSA:Nb4bZudi79LdeezXjW66Bb/49A
TLSH
T17EA4E0243681C033E29316354BF6DB76A63E79A10B2668C73BD46B7D2EB02E1D635317
MD5 SHA1 SHA512 SSDEEP TLSH

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