08de1e040dcc6f54b4da5b1ab9986c0fc25ff17df1f5ed08db26208726209a9d

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/08/2026, 09:48

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General

Target
ϺҽҽԺV5.01__Ű/OpetationSchedule.exe
Size 1.7MB
Sample260819-ls5ppatsft
SHA256 08de1e040dcc6f54b4da5b1ab9986c0fc25ff17df1f5ed08db26208726209a9d
MD5 3f7dbfcfecec8042b200cf04503a6b15
SHA1 30454d485b160c2c067caf42e59fcd8f0a7326a7
SHA512 cfe34daabc757881f78163d730a1f64471bdc4c7fafd2ce908325c9c2290b46b505cfc18e3ef4fdbaf4db58629782d603b4468bbfa0330898daaf7c04507451c
SSDEEP 12288:ePDwG0Mc0+I817pISUSYgZvnoUYUrRsmJcLW/nqTH9OuuLDUhggkuAtiElHiWMo8:eWMctIGKSUSYgZvRY1mJ7qcu28
TLSH
T144854A5211E84B21F03A83F5D141E011EFF2226B65ADE698BDCDA3E70F75B502247B6B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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	OpetationSchedule.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	2448	dw20.exe
Token: SeBackupPrivilege	2448	dw20.exe
Token: SeBackupPrivilege	2448	dw20.exe
Token: SeBackupPrivilege	2448	dw20.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3384 wrote to memory of 2448	3384	OpetationSchedule.exe	85

C:\Users\Admin\AppData\Local\Temp\ϺҽҽԺV5.01__Ű\OpetationSchedule.exe
"C:\Users\Admin\AppData\Local\Temp\ϺҽҽԺV5.01__Ű\OpetationSchedule.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3384
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 780
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2448

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3384-0-0x0000000001800000-0x0000000001810000-memory.dmp

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memory/3384-1-0x0000000075202000-0x0000000075204000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads