2999dfd99e27aaa9df3b14213317c5869de3f05e6b8057a6df47ea2fd067aadc

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
26/04/2026, 15:59

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General

Target
2026-04-26_37bb19c0d76d457289b732caa5bae7f4_elex_mafia_stealc.exe
Size 435KB
Sample260426-te53asat51
SHA256 2999dfd99e27aaa9df3b14213317c5869de3f05e6b8057a6df47ea2fd067aadc
MD5 37bb19c0d76d457289b732caa5bae7f4
SHA1 b91f7981712adf3778a2eb09a637595c2075a05a
SHA512 a974d880d327bae19dc3ccac244e027e543142ca89e0fa7fd1845c4e3fe359a10fd5ebcc130596a8f907bc15b2d09d547693c5cf3b20d90da7ccf86cdd3ea8f9
SSDEEP 12288:9W4ufepiqKQ1ml1r0YDMZRALmjWpwoCX0jJ:9W4ufepiqhmvrpM4+W2oCX0j
TLSH
T1B194E0203282C037E1A705344AE5CB6A59797DB44B36A8C73BC42BAE6F742D1DB3535B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4792	C7E.tmp

Executes dropped EXE 1 IoCs

pid	Process
4792	C7E.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	2026-04-26_37bb19c0d76d457289b732caa5bae7f4_elex_mafia_stealc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C7E.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 4792	4004	2026-04-26_37bb19c0d76d457289b732caa5bae7f4_elex_mafia_stealc.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-04-26_37bb19c0d76d457289b732caa5bae7f4_elex_mafia_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-26_37bb19c0d76d457289b732caa5bae7f4_elex_mafia_stealc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Users\Admin\AppData\Local\Temp\C7E.tmp
  "C:\Users\Admin\AppData\Local\Temp\C7E.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-26_37bb19c0d76d457289b732caa5bae7f4_elex_mafia_stealc.exe 4D79B06901F4BB63B3C5BD47CFE82E6480CBE46D23A053BF7B4D533034A9EB1D0B1994E584F4C643A028F2F3A237F98A1909E51911B1C01B0A824CB756ED3D5E
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4792

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

C7E.tmp

Path C:\Users\Admin\AppData\Local\Temp\C7E.tmp
Size 435KB
SHA256 d0d5570e074d3152486a44d14220bc3baa3e2faa37415ce5188cade4a9952cc8
MD5 f140d5e642c6a7302773adf086f3a2c5
SHA1 8d72857a9c459ad672b24d76977e3192553179e8
SHA512 f1f0d9079fdce2493f18905b0a909b5def33e25eaa84eb7dd29b318e921ae2ce8cdca306f6bb7bb1b41a61d8449edda02f96e362567b7429aaf0be4043b53565
SSDEEP 6144:98Xyq4o4aRCTuuqepiq+zQ1mBY5a2IEQ2MuoATZdGhAg4ObdhFBlsswrJK:9W4ufepiqKQ1mMIEQ2MuhNdjLy5wrJ
TLSH
T14D94E0213186C036E1A216348BE5CBA9297A7D744732A4C77BC02BAD6F746D2DB3435B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4004-4-0x0000000000B30000-0x0000000000B55000-memory.dmp

Download

memory/4792-5-0x00000000015D0000-0x00000000015F5000-memory.dmp