3b8fd9d9115dbb8e45e6bbc067e616fa08b4eceb077019602ecd68ba7c5e2a33

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 10:50

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General

Target
start-auto.bat
Size 3KB
Sample261027-mxff2adc64
SHA256 3b8fd9d9115dbb8e45e6bbc067e616fa08b4eceb077019602ecd68ba7c5e2a33
MD5 dab8ad712b081d3e9775623a3ca9e34f
SHA1 fc3bc191fd2501416fa7b008359df62299b44411
SHA512 430c97d3fa87e5cf71872ccc08560d8129735ab1bc5477f1de411d579ea9f774528f84d93094ae6809c53a09d4e8d2b1355a16bc2252fd6ba544f10d4323054a
TLSH
T121818AAAF668D91EA9DBA06FE05EA9001087DD9B88C0D141F34CEF6C19C7D1B7509BCD
MD5 SHA1 SHA512 TLSH

Score

5^/10

discovery execution

Malware Config

Signatures

Discovers running processes 1 TTPs 1 IoCs

Running process information can be used to identify security tools or plan follow-on actions.

discovery

Process Discovery

T1057

pid	Process
3456	tasklist.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1132	cmd.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
656	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3456	tasklist.exe
Token: SeRestorePrivilege	4860	winws2.exe
Token: SeBackupPrivilege	4860	winws2.exe
Token: SeDebugPrivilege	4860	winws2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 3456	1132	cmd.exe	86
PID 1132 wrote to memory of 4540	1132	cmd.exe	87
PID 1132 wrote to memory of 4860	1132	cmd.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\start-auto.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1132
- C:\Windows\system32\tasklist.exe
  tasklist /FI "IMAGENAME eq winws.exe" /NH
  2⤵
  - Discovers running processes
  - Suspicious use of AdjustPrivilegeToken
  PID:3456
- C:\Windows\system32\findstr.exe
  findstr /I "winws.exe"
  2⤵
  PID:4540
- C:\Users\Admin\AppData\Local\Temp\bin\winws2.exe
  "C:\Users\Admin\AppData\Local\Temp\bin\winws2.exe" "--wf-tcp-out" "80,443,2053,2083,2087,2096,8443" "--wf-tcp-in" "80,443" "--wf-udp-out" "443,19294-19344,50000-50100,4192" "--lua-init=@C:\Users\Admin\AppData\Local\Temp\lua\zapret-lib.lua" "--lua-init=@C:\Users\Admin\AppData\Local\Temp\lua\zapret-antidpi.lua" "--lua-init=@C:\Users\Admin\AppData\Local\Temp\lua\zapret-auto.lua" "--blob" "google_tls:@C:\Users\Admin\AppData\Local\Temp\blobs\tls_clienthello_www_google_com.bin" "--blob" "quic_google:@C:\Users\Admin\AppData\Local\Temp\blobs\quic_initial_www_google_com.bin" "--lua-gc" "60" "--filter-udp" "19294-19344,50000-50100" "--filter-l7" "discord,stun" "--payload" "discord_ip_discovery" "--out-range" "-d10" "--lua-desync=fake:blob=quic_google" "--new" "--filter-tcp" "2053,2083,2087,2096,8443" "--filter-l7" "tls" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\LIST-E~1.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\LIST-I~2.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\list-discord.txt" "--out-range" "-s34228" "--in-range" "-s5556" "--payload" "tls_client_hello" "--lua-desync=circular:fails=3:retrans=2" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=7:strategy=1" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:repeats=7:strategy=1" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=7:strategy=2" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:repeats=7:strategy=3" "--new" "--filter-tcp" "443" "--filter-l7" "tls" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\LIST-E~1.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\LIST-I~2.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\list-discord.txt" "--out-range" "-s34228" "--in-range" "-s5556" "--payload" "tls_client_hello" "--lua-desync=circular:fails=3:retrans=2" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=7:strategy=1" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:repeats=7:strategy=1" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=7:strategy=2" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:repeats=7:strategy=3" "--new" "--filter-tcp" "443" "--filter-l7" "tls" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\LIST-E~1.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\LIST-I~2.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\list-google.txt" "--out-range" "-s34228" "--in-range" "-s5556" "--payload" "tls_client_hello" "--lua-desync=circular:fails=3:retrans=2" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=6:strategy=1" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:strategy=1" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=6:strategy=2" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:strategy=3" "--new" "--filter-tcp" "80,443" "--filter-l7" "tls,http" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\LIST-E~1.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\LIST-I~2.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\list-general.txt" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\list-exclude.txt" "--out-range" "-s34228" "--in-range" "-s5556" "--payload" "tls_client_hello,http_req" "--lua-desync=circular:fails=3:retrans=2" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=8:strategy=1" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:strategy=1" "--lua-desync=fake:blob=google_tls:tcp_ts=-1000:repeats=8:strategy=2" "--lua-desync=multisplit:pos=1:seqovl=681:seqovl_pattern=google_tls:strategy=3" "--new" "--filter-udp" "443" "--filter-l7" "quic" "--payload" "quic_initial" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\LIST-E~1.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\LIST-I~2.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\list-google.txt" "--out-range" "-d10" "--lua-desync=fake:blob=quic_google" "--new" "--filter-udp" "443" "--filter-l7" "quic" "--payload" "quic_initial" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\LIST-E~1.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\LIST-I~2.TXT" "--hostlist=C:\Users\Admin\AppData\Local\Temp\lists\list-general.txt" "--hostlist-exclude=C:\Users\Admin\AppData\Local\Temp\lists\list-exclude.txt" "--out-range" "-d10" "--lua-desync=fake:blob=quic_google" "--new" "--filter-udp=4192" "--ipset=C:\Users\Admin\AppData\Local\Temp\lists\games\_POOL_~1.TXT" "--out-range" "-d4" "--lua-desync=fake:blob=quic_google:repeats=1:payload=all"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4860

C:\Users\Admin\AppData\Local\Temp\bin\WinDivert64.sys
C:\Users\Admin\AppData\Local\Temp\bin\WinDivert64.sys
1⤵
PID:4980

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4860-0-0x00007FF6A4500000-0x00007FF6A45A5000-memory.dmp

Download

memory/4860-1-0x00007FFD5C2E0000-0x00007FFD5C5E2000-memory.dmp

Download

memory/4860-4-0x0000000064AE0000-0x0000000064AF3000-memory.dmp

Download

memory/4860-5-0x00007FFD5C2E0000-0x00007FFD5C5E2000-memory.dmp

Download

memory/4860-2-0x00007FF6A4500000-0x00007FF6A45A5000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads