df74181b5043f10c6a0b756bec1ae6a5ee92cab5380bf4d0f420ffd7bdbecb86

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

msvcp120.dll
Size

444KB
MD5

854fb5751985d6d40fa12bc9c3e82be5
SHA1

e57cc61a59e88d2b6a373abca622af259c58be4e
SHA256

0e535e147d253fc645ccb9406c888aee374ab1f3f9d99dc057a2b19cf401458b
SHA512

03c9e9886f20249547193351750fc5bd8b5f32e354162ca9be04d8a65a701d73d2ad86ede9606a38ba6e030f2a9c02efc60d409411991bbb636340f1c258c32a
SSDEEP

12288:UQHbDqy90l5yQBggQerjhUgiW6QR7t5ss3Ooc8DHkC2ehaxPe5:JbOqQbnrws3Ooc8DHkC2ehaxK

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2252	2116	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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2924 wrote to memory of 2116	2924	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	31
PID 2116 wrote to memory of 2252	2116	rundll32.exe	31
PID 2116 wrote to memory of 2252	2116	rundll32.exe	31
PID 2116 wrote to memory of 2252	2116	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcp120.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcp120.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 220
    3⤵
    - Program crash
    PID:2252

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

Replay Monitor

Loading Replay Monitor...

Downloads