07008bf1d066ca66058ca362205075c855355acf0519b6445d51da320ae8f899

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 06:03

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General

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

d1e37112390e6bcca8362788d61becf5
SHA1

d97888f0f69d34de202e7c68b8ff5b2c2fec4c5f
SHA256

77b40d42606d48f817b901f1e5abea114b4288b344b8c193bf3e3c52e469a926
SHA512

04121e5241ad14890095a6cf5e698979820fa97d911918b9b77f2064a713e20f4827f72c057d5da1789bc340d63f391872fe5dfbb79e6c33d3995f82c37fa51f

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2664	2128	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 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2216 wrote to memory of 2128	2216	rundll32.exe	30
PID 2128 wrote to memory of 2664	2128	rundll32.exe	31
PID 2128 wrote to memory of 2664	2128	rundll32.exe	31
PID 2128 wrote to memory of 2664	2128	rundll32.exe	31
PID 2128 wrote to memory of 2664	2128	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 224
    3⤵
    - Program crash
    PID:2664

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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