2f60b08077a40c342fc950af1046a3b01e467059709e938a204bf148f3a5f7c2

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 22:00

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General

Target

$PLUGINSDIR/spd.dll
Size

4KB
MD5

8bb77ed61759966728b7cb065e0081ee
SHA1

b2f1407daf21b301abea7a20cdb7fd181e3ff042
SHA256

ab5496eef3b68e865ef79bca1a88813876589d7d63bc76808d6df38a88eaeb80
SHA512

419541ad425373dab928f00e60bf83b19d53268e6d151d467a13dfabdb7a6a179b93c3f51c7fce394b062d619fdfcac587e3c7110ce1582c9d5e7ef85ec4cdf3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2008	2016	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2932 wrote to memory of 2016	2932	rundll32.exe	30
PID 2016 wrote to memory of 2008	2016	rundll32.exe	31
PID 2016 wrote to memory of 2008	2016	rundll32.exe	31
PID 2016 wrote to memory of 2008	2016	rundll32.exe	31
PID 2016 wrote to memory of 2008	2016	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\spd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\spd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 224
    3⤵
    - Program crash
    PID:2008

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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