26b36d605cdf0147e0107338c0b95bb43359c8582111603c67c771cfa11e9711

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 19:07

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General

Target

$PLUGINSDIR/System.dll
Size

5KB
MD5

7342afc5ab40f5271c7a5448978e5a12
SHA1

7f6eb516c23983e7d1e27e58fe39d0526ac8894f
SHA256

edcf922429be70cfdce95890e6aaf11bba53daf8c0a9efdf744830182a99c6da
SHA512

29c08da85471467e6e156af2dbe76c71569ddf2722170ff730213e54e523cbffa288c586822904ac146e9423282663d1214de655bbe7de5dee8945b0bccc4d7b
SSDEEP

96:sCekUglw4pBxRncRSuivN6qaCJaXyXpKs4snH4mG0CWS+UMd8tIgym2/nuJR8:sRer7uivwq1XpKs4FVWSjMd8tIg2cR8

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 2320 wrote to memory of 1640	2320	rundll32.exe	30
PID 2320 wrote to memory of 1640	2320	rundll32.exe	30
PID 2320 wrote to memory of 1640	2320	rundll32.exe	30
PID 2320 wrote to memory of 1640	2320	rundll32.exe	30
PID 2320 wrote to memory of 1640	2320	rundll32.exe	30
PID 2320 wrote to memory of 1640	2320	rundll32.exe	30
PID 2320 wrote to memory of 1640	2320	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1640

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

Windows 7 deprecation

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