a3926c5e2c7da974e2a84b2e17799d8734b169dd774f12b34ded4f4dec4b6b8a

Analysis

max time kernel
149s
max time network
96s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
24/04/2026, 04:31

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General

Target
2026-04-24_96c53852c429f584eec66a07ed1cc93a_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260424-e5qb7sbt8r
SHA256 a3926c5e2c7da974e2a84b2e17799d8734b169dd774f12b34ded4f4dec4b6b8a
MD5 96c53852c429f584eec66a07ed1cc93a
SHA1 66e055e8ed5cd1df8b6708fa1432bc434688a9d6
SHA512 08783beecebe007960198fd1f2e9cfe9da9cbde659721a0cba981d92f976096df7a78a6de0270a22f68c276f1cd196bd11fa1ed44f65ab13d7dd3c6a84c6fa9d
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStK132zDBfxv3uM10cvoSTkYYXPpRe0/dJhGc:Nb4bZudi79L7UtV311CFY6LzPQNA0a
TLSH
T1C0A4E0243281C037E2A305384AE597F5653E7DB15F6264CB3B943B6D6EB06E1EA3431B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4436	27E6.tmp

Executes dropped EXE 1 IoCs

pid	Process
4436	27E6.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	2026-04-24_96c53852c429f584eec66a07ed1cc93a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	27E6.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 4436	3048	2026-04-24_96c53852c429f584eec66a07ed1cc93a_elex_mafia_stealc_tofsee.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-04-24_96c53852c429f584eec66a07ed1cc93a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-24_96c53852c429f584eec66a07ed1cc93a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Users\Admin\AppData\Local\Temp\27E6.tmp
  "C:\Users\Admin\AppData\Local\Temp\27E6.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-24_96c53852c429f584eec66a07ed1cc93a_elex_mafia_stealc_tofsee.exe F3C7359193B36326EF9EDB530970D67C7EC4B37A6486297EA192108E94A933DD15842705C72DC5DA1842B0D6D04DD4443CB7599607AD515CB8DE5C6FB34C4F3D
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4436

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

27E6.tmp

Path C:\Users\Admin\AppData\Local\Temp\27E6.tmp
Size 473KB
SHA256 8bfe912954110eaf79fa54025a0420df595206400a79b88558e3bbef3bc683ee
MD5 88259267347b248ed7702f70535e133d
SHA1 a8debd8d9bef0056e933c3a38fd1ba9cbc74bcb5
SHA512 0203d86ce30ce37b48d88a08951ca85513000191cf87f30621ff1b31dda9d7ee669eafd1893fd9b27a7b118f87335e84e28eb6a2f42bc3181ed620427edbfdbd
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStIE86WDrfRka4u/60Sk1wedKmPtxW85Ws/Dm:Nb4bZudi79Lr80fRffd7K2C8FfA0a
TLSH
T12AA4E1247582C037E2AB05394AE6C7B5653E3DA14F2568C73B903BBD6EB02E1DA35317
MD5 SHA1 SHA512 SSDEEP TLSH

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