a71007cfe2d5974eeffaf5b54a805007625ce3f2c5f617cf44cfcf3de77c0131

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 19:45

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General

Target

$PLUGINSDIR/EBanner.dll
Size

5KB
MD5

cce7bc13dbc3faea7769fcf7727eb19f
SHA1

59633ed1adc02235ca058883534ff36be4fb3f37
SHA256

dd519ae6d7fd6df0c32db834df215df2fe7c1d044b800922a58da7f4f00b95ab
SHA512

21e4a8ecd383d59ef24f590367328248d21c7fe452fc5c3a42ec597f920e79caf6a8047babb9fb44d2cca8329dd7d14b39cf13a0934aee409fa5bdd7c2e4f121
SSDEEP

96:9agsHJMYSzHl+I3tFGLafz6Dy/qCWDIH7:9DspmHlv3Lnf0yiCmIH7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3800	664	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 664	4004	rundll32.exe	84
PID 4004 wrote to memory of 664	4004	rundll32.exe	84
PID 4004 wrote to memory of 664	4004	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\EBanner.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\EBanner.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 664 -s 648
    3⤵
    - Program crash
    PID:3800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 664 -ip 664
1⤵
PID:4092

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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