e574f7d4eb20cf213a489e93dbeeb44c1ae8a303fe29ae7e0fe86ad15f339da3

Analysis

user interaction
yes
max time kernel
4s
max time network
8s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/07/2026, 22:26

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Reason

Machine shutdown

General

Target
2algo.exe
Size 678KB
Sample260721-2cj12sstdv
SHA256 e574f7d4eb20cf213a489e93dbeeb44c1ae8a303fe29ae7e0fe86ad15f339da3
MD5 2f7fbe2755b98a6a33e21f68137345ce
SHA1 6e75f994ca9aadc57a3016b177f9f68717c13d47
SHA512 bf7ec76613a1214e92773ac2413d88c6916333a9f4c24ba6ce7cde1767bf16a8d90315928145a26ee49236c4666626ee1085a43534372857a0450876ad9ef98a
SSDEEP 6144:8qXxQLcc2kmP1ILeM3Q8gi980l6Y9hiG9:ZCLccZiISM3Q8ga/oKiG9
TLSH
T188E4019365B8B36CD84743F6A4F6C5BA245D6D323C27820327C57F8B78BA5F24235A60
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

defense_evasion upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1004-0-0x00007FF6A5650000-0x00007FF6A5700000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Control Panel 1 IoCs

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\International\sShortDate = "BA/DA/991E"	2algo.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1004	2algo.exe
1004	2algo.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	1004	2algo.exe
Token: SeShutdownPrivilege	1004	2algo.exe
Token: SeTcbPrivilege	1004	2algo.exe
Token: SeTakeOwnershipPrivilege	1004	2algo.exe
Token: SeLoadDriverPrivilege	1004	2algo.exe
Token: SeBackupPrivilege	1004	2algo.exe
Token: SeRestorePrivilege	1004	2algo.exe
Token: SeSecurityPrivilege	1004	2algo.exe
Token: SeSystemEnvironmentPrivilege	1004	2algo.exe
Token: SeIncreaseQuotaPrivilege	1004	2algo.exe
Token: SeAssignPrimaryTokenPrivilege	1004	2algo.exe
Token: SeCreatePermanentPrivilege	1004	2algo.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1004 wrote to memory of 968	1004	2algo.exe	90

C:\Users\Admin\AppData\Local\Temp\2algo.exe
"C:\Users\Admin\AppData\Local\Temp\2algo.exe"
1⤵
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1004
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe"
  2⤵
  PID:968

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3396

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
PID:5768

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:2452

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1004-0-0x00007FF6A5650000-0x00007FF6A5700000-memory.dmp

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