88b73e930b82693cc6f242084c06d978cb343144f32bd997a9e4021917b4c182

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-10-2024 13:48

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General

Target

Drk's ByfronFucker/Drk's ByfronFucker.exe
Size

5.2MB
MD5

1f029d50ec7a7f175b2fd5d08f35ae05
SHA1

509317a9a5ee58700def53a99bac2c3c0bb0264a
SHA256

b0ee0ae8251dd20eef46b14cf902fa74331753cb3efa8b0be5850a4345bcd5cb
SHA512

8cb0460feb65e97454a88cab277efd000720db2c51a333f24bed074876079071472772270589c04878cc393b6183fa9fb3cd302408fd0601211cbbddc64b279e
SSDEEP

98304:qI2SKrP1dw9dCtwsQKVIo5QRNVG3Z+/8k4yqaRXn0nUYDAro+c:qI2LGnCtwsBICqNVGE/14RaF0nBA0+c

Score

3^/10

discovery

Malware Config

Signatures

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	Drk's ByfronFucker.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2032	1720	Drk's ByfronFucker.exe	31
PID 1720 wrote to memory of 2032	1720	Drk's ByfronFucker.exe	31
PID 1720 wrote to memory of 2032	1720	Drk's ByfronFucker.exe	31
PID 1720 wrote to memory of 2032	1720	Drk's ByfronFucker.exe	31

C:\Users\Admin\AppData\Local\Temp\Drk's ByfronFucker\Drk's ByfronFucker.exe
"C:\Users\Admin\AppData\Local\Temp\Drk's ByfronFucker\Drk's ByfronFucker.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Program Files\Java\jre7\bin\javaw.exe
  "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\Drk's ByfronFucker\Drk's ByfronFucker.exe"
  2⤵
  PID:2032

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

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Downloads

memory/1720-0-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2032-3-0x0000000002740000-0x00000000029B0000-memory.dmp

Filesize
2.4MB

Download
memory/2032-11-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2032-14-0x0000000002740000-0x00000000029B0000-memory.dmp

Filesize
2.4MB

Download