8401ddca603be3a8750e2b611b0a4afde79855e46e397cd30a9c88a3c948f0fe

Analysis

max time kernel
91s
max time network
20s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 16:51

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General

Target
$SYSDIR/Packet.dll
Size 99KB
Sample240912-vda17svanf
SHA256 cd9f4fb077c25013226e0883f9ae02e9ced9b71f07637081e55ae70fd0788f29
MD5 2ce150705bbeb30e6c8059cc530043aa
SHA1 3d8615f9d8f8f7a5d78b3c06bf746948b9ef6ba5
SHA512 9f7573ca679ef0cc0e1d815f605a399e87f7a046e3e51970d2c7597329b19e118cc2da7240ee854e13e31582f12bab8be506d1612ac81d5b453ef366d4674dcf
SSDEEP 1536:zbDKMXRC2wKDDuDirGfqs97WcETlsxtl2o+V:PDKMtfuysAcETlsxtco8
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

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 use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30
PID 2668 wrote to memory of 2752	2668	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\Packet.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\Packet.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2752

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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