b34ca26179d2d5c672967d755b88883795471a69f25721ec1c8ad8b5f059a94e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 05:53

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General

Target
2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260804-gla5aascre
SHA256 b34ca26179d2d5c672967d755b88883795471a69f25721ec1c8ad8b5f059a94e
MD5 add4c828fc858a3e4812e2090198c635
SHA1 b1204ba806c6dbc2b2f43676741e0cc68f2a739a
SHA512 e0e4b4e33517b3786088bebeb72b79a513e2ec48a3fc6a3ec27cc9d69e957c89f694e9ab9ac1b3b16a098079987ebd15c25e2e3a0b9cd2137d5706b1281e9846
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnEyga+Xh6GcFXFB/zQPNHypx0XIwUwtNX6P:U6PCrIc9kph5zgawc7lE8px4IlYNXi
TLSH
T10294D0343180C036E5E716308AEADB76593E7D658B22A8C72BC467AE6E743D0E735347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1956	F82B.tmp

Executes dropped EXE 1 IoCs

pid	Process
1956	F82B.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	2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F82B.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1956	F82B.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4472 wrote to memory of 1956	4472	2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4472
- C:\Users\Admin\AppData\Local\Temp\F82B.tmp
  "C:\Users\Admin\AppData\Local\Temp\F82B.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe F41CB104F17B695A6BAC19517C72E99975F9C79906EB73521C46EA8040025133EB52AFE8619F7CFDA44604059BB45EBBB2061296BAFC67B4126A03B878DF85AA
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1956

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

F82B.tmp

Path C:\Users\Admin\AppData\Local\Temp\F82B.tmp
Size 412KB
SHA256 23b287a9c19e77adad8b4130c4ab9b84bb4569b755fe7a57780dfc35836813cc
MD5 440b06e20f8c819a8acf85d43c5257f2
SHA1 de90e3239fea7d561fffc4d38f3eee00a5a25420
SHA512 90e390d8977fd4cd7f849041a9d47e6d25671fc7c7b05506ab283b46cafcf725c409d5b09017316fd912a41d7ae72f5bb12873181fb9b31067ceade012986ac8
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZn8sSESGenellRgrALE9z7Rl0XSP:U6PCrIc9kph55twaIrALE9xl0a
TLSH
T15D94D0343581C037E69216354AEACB66193E7E755B32A8CB2BD42B6E1E743C1EB34307
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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