ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f

Analysis

max time kernel
148s
max time network
138s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 13:45

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General

Target
ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Size 981KB
Sample260719-q2te8scs2m
SHA256 ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f
MD5 8a9d3c433debeda6c84c061e90eee3c2
SHA1 60ab9fd25bde7914684eaf2de2afa8cabf80d5c7
SHA512 967f594df3583b5baf88abb79a0df72d780cb280a59428a1984445580c540fd66c0822044b12bb57774b73308f80884fe275f47f417740403521118572f31158
SSDEEP 24576:pVP4iQzePuruuXj/cS4DIIgipc04a76UNkDzGyBxoD:pWBj/cHDIIJcRO6U0By
TLSH
T1E22523553465AD30EF4A1471014A62FC53AA7333EA6F0C3BC7424A9A8EB75A7DB4CC27
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery execution upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5968-0-0x0000000000400000-0x0000000000578000-memory.dmp	upx
behavioral2/memory/5968-2-0x0000000000400000-0x0000000000578000-memory.dmp	upx

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5780	cmd.exe

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	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeBackupPrivilege	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Token: SeRestorePrivilege	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Token: 33	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Token: SeIncBasePriorityPrivilege	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Token: 33	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Token: SeIncBasePriorityPrivilege	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
Token: SeDebugPrivilege	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5968 wrote to memory of 5780	5968	ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe	89

C:\Users\Admin\AppData\Local\Temp\ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe
"C:\Users\Admin\AppData\Local\Temp\ecb49f5fbf5adbb36a131d29f3a681d63613a7b1ed1e9fe27fa4dc14e24f535f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5968
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c set
  2⤵
  - Executes a command shell one-liner
  PID:5780

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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

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Downloads

memory/5968-0-0x0000000000400000-0x0000000000578000-memory.dmp

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memory/5968-2-0x0000000000400000-0x0000000000578000-memory.dmp

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