f9104411be846a760133af6a8830676b0571b0e865da717ff14bb0608a229c42

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 03:57

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General

Target

2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe
Size

2.0MB
MD5

faf780c7b2535b7537187852314a2258
SHA1

d1c9bf1aa3c04e364198a9510663aef3a822349e
SHA256

f9104411be846a760133af6a8830676b0571b0e865da717ff14bb0608a229c42
SHA512

94ffe3240750f7061359c861aaac75004a0ceef282c0f2c1234654d8f6d4dbd92f96c87e65cf716a678d9891a051a2409c739a4fd330b7536b917f76c2dd6a2a
SSDEEP

24576:tikfEcQdhirYbcMNgef0QeQjG/D8pdhAd:DEhPbcBVQej/Mdh

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1960	2616	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	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31
PID 2616 wrote to memory of 1960	2616	2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe	31

C:\Users\Admin\AppData\Local\Temp\2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-12_faf780c7b2535b7537187852314a2258_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 224
  2⤵
  - Program crash
  PID:1960

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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