33d4b231e6e5fb27d9db1c6a606dbc2e9fc5180c7f71a4653163cd3c793c58e4

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/06/2026, 20:37

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General

Target
2026-06-28_931f1f4f973b84dc4d43dbe6921fee32_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260628-zedwpsev4n
SHA256 33d4b231e6e5fb27d9db1c6a606dbc2e9fc5180c7f71a4653163cd3c793c58e4
MD5 931f1f4f973b84dc4d43dbe6921fee32
SHA1 844fb6b101ef38c65cb69c8c3de35d994b23a0e0
SHA512 01d89383c0600350b51e9ef69d4554eaf0b457dc94324ebaca53cc28bcb16b7b0a72bd3d344a3bf5fefc3e4a79764a2f116cbf14acb48dfdac6a167f3d1a31e7
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtv/dANO1BL+MWt27VuiIw3RkWKf2v1n:Ci4g+yU+0pAiv+Db1FWttiYvO1n
TLSH
T16894E0303592C033D66B1A354BE9CBA6657D79A1072668CB3BD00B7E2EA43D2DB34357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3592	28BC.tmp

Executes dropped EXE 1 IoCs

pid	Process
3592	28BC.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	28BC.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-06-28_931f1f4f973b84dc4d43dbe6921fee32_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5836 wrote to memory of 3592	5836	2026-06-28_931f1f4f973b84dc4d43dbe6921fee32_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-06-28_931f1f4f973b84dc4d43dbe6921fee32_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-28_931f1f4f973b84dc4d43dbe6921fee32_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5836
- C:\Users\Admin\AppData\Local\Temp\28BC.tmp
  "C:\Users\Admin\AppData\Local\Temp\28BC.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_931f1f4f973b84dc4d43dbe6921fee32_elex_mafia_stealc_tofsee.exe 6B5FFD8D4C8B76B2518A87431A01158FFAA4FA2E4310C72780037B3E160208DC69AB668DDF0B5B91729AF146F0B99ECE84D0825FB1D10D1FE2D8E38068F9EE55
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3592

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

28BC.tmp

Path C:\Users\Admin\AppData\Local\Temp\28BC.tmp
Size 433KB
SHA256 26523511af1ba5f2fa396f69a60053cab1c811964ea146249f1c196f68c0cc6c
MD5 6dc20f5c8fa3f7e7ac1ebbb71660c127
SHA1 d2a0a166438259fe1b88dc30dc57a8896ca902b5
SHA512 11aa2f0bbe8da64e0b3c31055c723628358ea07bd953603487f5b4e9cd717d6bef6be5b352f7197c338fbe2bd301efff0c42834dc51ca4b16161f2ed51e11a81
SSDEEP 12288:Ci4g+yU+0pAiv+c+cFvb0XoVGe6rRfFwZzEzn:Ci4gXn0pD+cVFvJv6rNF48
TLSH
T1C194F1213592C033E29711348BF5CBA6667E79B64726A8CB3BD00B6E6F603D1E674347
MD5 SHA1 SHA512 SSDEEP TLSH

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