dba4d53c6dddd665009363c1038a465ef5b922a8fe55977a9371e59117028d99

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19/01/2025, 19:06

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General

Target

dba4d53c6dddd665009363c1038a465ef5b922a8fe55977a9371e59117028d99.dll
Size

76KB
MD5

e452e71509892eaef83100e571cae717
SHA1

f2ec6d37fd8210e9c53b1f5dd4bbcc79a7a2547d
SHA256

dba4d53c6dddd665009363c1038a465ef5b922a8fe55977a9371e59117028d99
SHA512

958972ce9355c1b5f1fdafcc28d7bffcc353f1547a8b4ba90c0421aa7452a33cf561de7449369c0ea7d2f4bb1fa81aea4ae5fb380a8d80f2fba05902d40ec7f2
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z5jI:c8y93KQjy7G55riF1cMo03njI

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2840-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2840-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2840-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2840	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30
PID 2776 wrote to memory of 2840	2776	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dba4d53c6dddd665009363c1038a465ef5b922a8fe55977a9371e59117028d99.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dba4d53c6dddd665009363c1038a465ef5b922a8fe55977a9371e59117028d99.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2840

Network

MITRE ATT&CK Enterprise v15

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/2840-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2840-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2840-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download