3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67a

Analysis

max time kernel
32s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:31

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General

Target

3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe
Size

472KB
MD5

55ad2bcea3ce7d58334027707f6857b0
SHA1

8c92a2dfb104d109c8203267da7dbf7c2b3ed29c
SHA256

3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67a
SHA512

fc0b13e0c2387becd0778c68c365c3312afe933c2533fe3a1ce9c859bce4fb1f44c925584886c6ac37422a4f6a6163187896e54d6969dd553f886b97ef815be2
SSDEEP

3072:b48RinudiP52xx67lLdtiHDofV7Rdw1rpPwwgUsMla9ezGM597pdlR:bNkgiPA6RfPfVPw9pPhaMlaMzGMzlR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3064	2644	WerFault.exe	29

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	3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 3064	2644	3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe	30
PID 2644 wrote to memory of 3064	2644	3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe	30
PID 2644 wrote to memory of 3064	2644	3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe	30
PID 2644 wrote to memory of 3064	2644	3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe	30

C:\Users\Admin\AppData\Local\Temp\3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe
"C:\Users\Admin\AppData\Local\Temp\3af8a79b7de4ffb0c47b7f374ad2f9e79f385a19b2824d8c3085902ea31eb67aN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 36
  2⤵
  - Program crash
  PID:3064

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

Replay Monitor

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Downloads

memory/2644-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

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