6dfd9ff1e266d4de38ad3f32ed23c12ad8f81084bde2b2f10a2993fe839cb793

Analysis

max time kernel
110s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/12/2024, 05:01

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General

Target

6dfd9ff1e266d4de38ad3f32ed23c12ad8f81084bde2b2f10a2993fe839cb793N.dll
Size

76KB
MD5

883fb4f56decf902091f6af056f89ee0
SHA1

e3355aaddef11e8f633a0677f3223bfe294f10ed
SHA256

6dfd9ff1e266d4de38ad3f32ed23c12ad8f81084bde2b2f10a2993fe839cb793
SHA512

1317f435f36f54bbb68293056b540a9ee1733910704ed3865daaa8aba1f1d1959a170fec0eb93a430601c60a56f5f6aec7aef36d02561f8da753e240a64ac296
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZiFLtnxo:c8y93KQjy7G55riF1cMo03QFLhxo

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2512-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2512-1-0x0000000010000000-0x0000000010030000-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
2512	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2512	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31
PID 1668 wrote to memory of 2512	1668	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6dfd9ff1e266d4de38ad3f32ed23c12ad8f81084bde2b2f10a2993fe839cb793N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6dfd9ff1e266d4de38ad3f32ed23c12ad8f81084bde2b2f10a2993fe839cb793N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2512

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/2512-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2512-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download