daf23fe9c7bf31cd3a54c81b9b719531e8a2635d7ba30b570dc0e4259222fc70

Analysis

max time kernel
95s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 15:05

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General

Target

zapret-discord-youtube-main/service_discord_youtube.bat
Size

1KB
MD5

03eb7e8bb876160ad50c8cb667f6947d
SHA1

f71cd62fa93790f74eafd2232f187569d9cc2ef8
SHA256

330765de2f44a6fae7170aa9d64f7631641bfa16480d7009fa9bd1046f6051f9
SHA512

26ff1705c9f96bc3411e0407898dc6c421763d0ca15465ca66c15477433d9c8596c1eee94ddff8ddb588cdeaadea09d0c6b7a3719c911bf59859eddaa40608d9

Score

8^/10

evasion execution persistence upx

Malware Config

Signatures

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral13/memory/3184-1-0x00007FF887E50000-0x00007FF888162000-memory.dmp	upx
behavioral13/memory/3184-5-0x00007FF887E50000-0x00007FF888162000-memory.dmp	upx

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1784	sc.exe
928	sc.exe
3212	sc.exe
3700	sc.exe

Runs net.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
652	Process not Found

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	3184	winws.exe
Token: SeBackupPrivilege	3184	winws.exe
Token: SeDebugPrivilege	3184	winws.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 388	4820	cmd.exe	85
PID 4820 wrote to memory of 388	4820	cmd.exe	85
PID 388 wrote to memory of 1380	388	net.exe	86
PID 388 wrote to memory of 1380	388	net.exe	86
PID 4820 wrote to memory of 1784	4820	cmd.exe	87
PID 4820 wrote to memory of 1784	4820	cmd.exe	87
PID 4820 wrote to memory of 928	4820	cmd.exe	88
PID 4820 wrote to memory of 928	4820	cmd.exe	88
PID 4820 wrote to memory of 3212	4820	cmd.exe	89
PID 4820 wrote to memory of 3212	4820	cmd.exe	89
PID 4820 wrote to memory of 3700	4820	cmd.exe	90
PID 4820 wrote to memory of 3700	4820	cmd.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\service_discord_youtube.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\system32\net.exe
  net stop "zapret"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:388
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "zapret"
    3⤵
    PID:1380
- C:\Windows\system32\sc.exe
  sc delete "zapret"
  2⤵
  - Launches sc.exe
  PID:1784
- C:\Windows\system32\sc.exe
  sc create "zapret" binPath= "C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\winws.exe --wf-tcp=443-65535 --wf-udp=443-65535 --wf-tcp=80,443,50000-65535 --wf-udp=443,50000-65535 --filter-udp=443 --hostlist=\"C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\list-general.txt\" --dpi-desync=fake --dpi-desync-udplen-increment=10 --dpi-desync-repeats=6 --dpi-desync-udplen-pattern=0xDEADBEEF --dpi-desync-fake-quic=\"C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\quic_initial_www_google_com.bin\" --new --filter-udp=50000-65535 --dpi-desync=fake,tamper --dpi-desync-any-protocol --dpi-desync-fake-quic=\"C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\quic_initial_www_google_com.bin\" --new --filter-tcp=80 --dpi-desync=fake,split2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig --new --filter-tcp=443 --hostlist=\"C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\list-general.txt\" --dpi-desync=fake,split2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig --dpi-desync-fake-tls=\"C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\tls_clienthello_www_google_com.bin\" --new --dpi-desync=fake,disorder2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig" DisplayName= "zapret DPI bypass : winws1" start= auto
  2⤵
  - Launches sc.exe
  PID:928
- C:\Windows\system32\sc.exe
  sc description "zapret" "zapret DPI bypass software"
  2⤵
  - Launches sc.exe
  PID:3212
- C:\Windows\system32\sc.exe
  sc start "zapret"
  2⤵
  - Launches sc.exe
  PID:3700

C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\winws.exe
C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\winws.exe --wf-tcp=443-65535 --wf-udp=443-65535 --wf-tcp=80,443,50000-65535 --wf-udp=443,50000-65535 --filter-udp=443 --hostlist="C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\list-general.txt" --dpi-desync=fake --dpi-desync-udplen-increment=10 --dpi-desync-repeats=6 --dpi-desync-udplen-pattern=0xDEADBEEF --dpi-desync-fake-quic="C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\quic_initial_www_google_com.bin" --new --filter-udp=50000-65535 --dpi-desync=fake,tamper --dpi-desync-any-protocol --dpi-desync-fake-quic="C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\quic_initial_www_google_com.bin" --new --filter-tcp=80 --dpi-desync=fake,split2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig --new --filter-tcp=443 --hostlist="C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\list-general.txt" --dpi-desync=fake,split2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig --dpi-desync-fake-tls="C:\Users\Admin\AppData\Local\Temp\zapret-discord-youtube-main\tls_clienthello_www_google_com.bin" --new --dpi-desync=fake,disorder2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

memory/3184-1-0x00007FF887E50000-0x00007FF888162000-memory.dmp

Filesize
3.1MB

Download
memory/3184-0-0x0000000100400000-0x0000000100446000-memory.dmp

Filesize
280KB

Download
memory/3184-2-0x0000000100400000-0x0000000100446000-memory.dmp

Filesize
280KB

Download
memory/3184-3-0x0000000062800000-0x0000000062813000-memory.dmp

Filesize
76KB

Download
memory/3184-5-0x00007FF887E50000-0x00007FF888162000-memory.dmp

Filesize
3.1MB

Download