e1d5c93dde24991034b7096f86e2a6b6c3cbfe87e488cd483f3737c1720f60c8

Analysis

max time kernel
93s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 00:51

Target

OC DDLP - 241119L2.exe
Size

1.1MB
MD5

f5dc589c2c40d43d597b546cec4ccd1e
SHA1

e02782d0e048126105b3d869e624e96155182417
SHA256

daf6d0bd4e74165f4c22aefe012b41aac283e2931790a5576f05966dd656a58e
SHA512

12ce255b9858fc0d305c95cbe887b1dda89a880675f9b6107683fec1183c0f7bd83a006dcb55c21bef9a4c9087288cf583380afdbd3ff4d01b13a9b65939fc34
SSDEEP

24576:rtb20pkaCqT5TBWgNQ7ad63fJTj5b0B6A:oVg5tQ7aY3fJ5bA5

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2056 2368 WerFault.exe OC DDLP - 241119L2.exe
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

Processes:

OC DDLP - 241119L2.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OC DDLP - 241119L2.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

OC DDLP - 241119L2.exe

pid process

2368 OC DDLP - 241119L2.exe
2368 OC DDLP - 241119L2.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

OC DDLP - 241119L2.exe

pid process

2368 OC DDLP - 241119L2.exe
2368 OC DDLP - 241119L2.exe

pid	pid_target	process	target process
2056	2368	WerFault.exe	OC DDLP - 241119L2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OC DDLP - 241119L2.exe

pid	process
2368	OC DDLP - 241119L2.exe
2368	OC DDLP - 241119L2.exe

pid	process
2368	OC DDLP - 241119L2.exe
2368	OC DDLP - 241119L2.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

OC DDLP - 241119L2.exe

description	pid	process	target process
PID 2368 wrote to memory of 4712	2368	OC DDLP - 241119L2.exe	RegSvcs.exe
PID 2368 wrote to memory of 4712	2368	OC DDLP - 241119L2.exe	RegSvcs.exe
PID 2368 wrote to memory of 4712	2368	OC DDLP - 241119L2.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe
"C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\OC DDLP - 241119L2.exe"
  2⤵
  PID:4712
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 728
  2⤵
  - Program crash
  PID:2056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2368 -ip 2368
1⤵
PID:2488

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2368-6-0x0000000001490000-0x0000000001890000-memory.dmp

Filesize
4.0MB

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