8b47c49a96272bcd2ffdb1543a3e52607910c4f01e6ce17f10fa3960d8c79fbe

Analysis

max time kernel
111s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 11:50

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General

Target

d81fec2196bf6d247ca7d9538c58a440N.exe
Size

36KB
MD5

d81fec2196bf6d247ca7d9538c58a440
SHA1

9fcb71fee854527117355e6db3771b102fb5c96a
SHA256

8b47c49a96272bcd2ffdb1543a3e52607910c4f01e6ce17f10fa3960d8c79fbe
SHA512

7ddfbe206a87932cd91849ad37d0b7b2e459f9bd6009c14eda144f7df012bc93a7c3e2c743281b4a4461c910f2b64de52af814d891a50984d96e7b5b0c201c36
SSDEEP

768:DlcTwpQJkYYTgOnHBqQTZqDsQw6AL7oh2q7vm6PrP2578Nkb2:h8wyJnYEOH9ZqDw8h3bzPD2me2

Score

7^/10

discovery

Malware Config

Signatures

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4108 set thread context of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86

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	d81fec2196bf6d247ca7d9538c58a440N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
772	d81fec2196bf6d247ca7d9538c58a440N.exe
772	d81fec2196bf6d247ca7d9538c58a440N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86
PID 4108 wrote to memory of 772	4108	d81fec2196bf6d247ca7d9538c58a440N.exe	86

C:\Users\Admin\AppData\Local\Temp\d81fec2196bf6d247ca7d9538c58a440N.exe
"C:\Users\Admin\AppData\Local\Temp\d81fec2196bf6d247ca7d9538c58a440N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Users\Admin\AppData\Local\Temp\d81fec2196bf6d247ca7d9538c58a440N.exe
  "C:\Users\Admin\AppData\Local\Temp\d81fec2196bf6d247ca7d9538c58a440N.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:772

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/772-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/772-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/772-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/772-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download