b2210b147473af860c7f7d61578551ee0f8910e6be03de1462f59f6ca323c6b9

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 02:34

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General

Target
jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe
Size 10.4MB
Sample260910-c2fmgswxhs
SHA256 b2210b147473af860c7f7d61578551ee0f8910e6be03de1462f59f6ca323c6b9
MD5 167a6b62c2c3133b00e0a8d0926c5e51
SHA1 bd53e8adfa9c2c5bceb1b7777e60bb4db68c7528
SHA512 60d4dc8b5fc6382199e8475fb27963586c5d8ae1cb7979b6ca09dcef73c7ce5a1a49dab2b2b9e6b91cf2ab721124a2e8e69169c85c4c451ee1ca978f905d507c
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvl:YX/KeBR/hly4YVYO
TLSH
T148B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4384 set thread context of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89

System Location Discovery: System Language Discovery 1 TTPs 1 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	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89
PID 4384 wrote to memory of 2768	4384	jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4384
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_31 Logon Screens+ 141 Boot Screens for Tune up Utilities {K@R@N}[h33t].exe"
  2⤵
  PID:2768

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

memory/2768-3-0x0000000000400000-0x000000000187B000-memory.dmp

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