zgrat | ed1d9fc091189331d57eba3193aa865680c155c2f1d846ca8a408c70edda8e8d

Analysis

max time kernel
6s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 11:42

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General

Target

6bb1fc39a710a20d4bd7779731e0a972.exe
Size

12.7MB
MD5

6bb1fc39a710a20d4bd7779731e0a972
SHA1

12b64c61fe8208acef248ec8e29fdad3bbf90758
SHA256

ed1d9fc091189331d57eba3193aa865680c155c2f1d846ca8a408c70edda8e8d
SHA512

6b4b2dd220cd376d9117dd88cb4ceb406148c1cbb42dfa3955d68e33c38e29021f03ff64887b3b4877fe8158a5a63140ba8f9247274f607ccaa54b79225c9b96
SSDEEP

49152:lD6jEjcV5chDISveiY6gDosgTsraT8q7u7jhQFjlRYHK8t54cZ1kZccahMPonhzM:pTOeuLFGiJ3P0

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral2/memory/3036-66-0x000000001BFF0000-0x000000001C33C000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-68-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-72-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-74-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-78-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-82-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-84-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-88-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-92-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-96-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-98-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-102-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-106-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-108-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-112-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-114-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-118-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-120-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-126-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-128-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-130-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-124-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-122-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-116-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-110-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-104-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-100-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-94-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-90-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-86-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-80-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-76-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-70-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1
behavioral2/memory/3036-67-0x000000001BFF0000-0x000000001C335000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Runs ping.exe 1 TTPs 4 IoCs

Remote System Discovery

T1018

pid	Process
1564	PING.EXE
4464	PING.EXE
3220	PING.EXE
1836	PING.EXE

C:\Users\Admin\AppData\Local\Temp\6bb1fc39a710a20d4bd7779731e0a972.exe
"C:\Users\Admin\AppData\Local\Temp\6bb1fc39a710a20d4bd7779731e0a972.exe"
1⤵
PID:3036
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" ping gooogle.com
  2⤵
  PID:1444
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" gooogle.com
    3⤵
    - Runs ping.exe
    PID:3220
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" ping gooogle.com
  2⤵
  PID:4868
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" gooogle.com
    3⤵
    - Runs ping.exe
    PID:1836
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" ping gooogle.com
  2⤵
  PID:1008
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" gooogle.com
    3⤵
    - Runs ping.exe
    PID:1564
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" ping gooogle.com
  2⤵
  PID:2328
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" gooogle.com
    3⤵
    - Runs ping.exe
    PID:4464
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\_Llklnklaprkhrsl.vbs"
  2⤵
  PID:2208
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionPath C:\,'C:\Users\Admin\AppData\Roaming\Service.exe'
    3⤵
    PID:4520
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Llklnklaprkhrsl.vbs"
  2⤵
  PID:1452
- - C:\Users\Admin\AppData\Local\Temp\Mxgobydrqfcbuilder.exe
    "C:\Users\Admin\AppData\Local\Temp\Mxgobydrqfcbuilder.exe"
    3⤵
    PID:2500
- C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
  C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
  2⤵
  PID:1100
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /K & exit
    3⤵
    PID:4584
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Sleep -s 5; Remove-Item -Path "C:\Users\Admin\AppData\Local\Temp\6bb1fc39a710a20d4bd7779731e0a972.exe" -Force
  2⤵
  PID:1828

C:\Users\Admin\AppData\Local\Temp\RtkBtManServ.exe
"C:\Users\Admin\AppData\Local\Temp\RtkBtManServ.exe" ZhXl39BlhP84+Y4kurA8wpehxxqA0X22IMYZ6Vpiqs6gQIB1aBuML/fMO8V+2SXQV2mwc0TaphiLYZaGWfUOi1WgGrrwfZsljwvBFt3P08D1H1gG93wNGvKMabHAjxu5IhiDr06lM3ChIuVZWIt+7Hm/EI9RPxL7nfe1gorT7Mc=
1⤵
PID:3604
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\compile.vbs"
  2⤵
  PID:4936
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c compile.bat
    3⤵
    PID:464
  - - C:\Users\Admin\AppData\Local\Temp\snuvcdsm.exe
      C:\Users\Admin\AppData\Local\Temp\snuvcdsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\Admin_Passwords.txt"
      4⤵
      PID:2768
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\compile.vbs"
  2⤵
  PID:1604
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c compile.bat
    3⤵
    PID:1564
  - - C:\Users\Admin\AppData\Local\Temp\winhlp32.exe
      C:\Users\Admin\AppData\Local\Temp\winhlp32.exe /stext "C:\Users\Admin\AppData\Local\Temp\Cookies1"
      4⤵
      PID:3736
  - - C:\Users\Admin\AppData\Local\Temp\splwow64.exe
      C:\Users\Admin\AppData\Local\Temp\splwow64.exe /stext "C:\Users\Admin\AppData\Local\Temp\Cookies2"
      4⤵
      PID:4444
  - - C:\Users\Admin\AppData\Local\Temp\hh.exe
      C:\Users\Admin\AppData\Local\Temp\hh.exe /stext "C:\Users\Admin\AppData\Local\Temp\Cookies3"
      4⤵
      PID:4344
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\compile.vbs"
  2⤵
  PID:4108
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c compile.bat
    3⤵
    PID:3476
  - - C:\Users\Admin\AppData\Local\Temp\xwizard.exe
      C:\Users\Admin\AppData\Local\Temp\xwizard.exe /stext "C:\Users\Admin\AppData\Local\Temp\Admin_History.txt"
      4⤵
      PID:228
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\RtkBtManServ.exe"
  2⤵
  PID:1688

C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1008-245-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1008-43-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1008-44-0x000001DC6B160000-0x000001DC6B170000-memory.dmp

Filesize
64KB

Download
memory/1008-45-0x000001DC6B160000-0x000001DC6B170000-memory.dmp

Filesize
64KB

Download
memory/1100-2292-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1100-2379-0x000001D3711D0000-0x000001D3711E0000-memory.dmp

Filesize
64KB

Download
memory/1100-2380-0x000001D3711E0000-0x000001D371820000-memory.dmp

Filesize
6.2MB

Download
memory/1100-2376-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1100-2282-0x0000000140000000-0x000000014062A000-memory.dmp

Filesize
6.2MB

Download
memory/1444-48-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1444-17-0x00000207CBF20000-0x00000207CBF30000-memory.dmp

Filesize
64KB

Download
memory/1444-14-0x00000207E4FC0000-0x00000207E4FE2000-memory.dmp

Filesize
136KB

Download
memory/1444-16-0x00000207CBF20000-0x00000207CBF30000-memory.dmp

Filesize
64KB

Download
memory/1444-15-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1828-2286-0x000001ED20B20000-0x000001ED20B30000-memory.dmp

Filesize
64KB

Download
memory/1828-2283-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/1828-2285-0x000001ED20B20000-0x000001ED20B30000-memory.dmp

Filesize
64KB

Download
memory/1828-2372-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/2328-64-0x0000020DE5890000-0x0000020DE58A0000-memory.dmp

Filesize
64KB

Download
memory/2328-62-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/2328-321-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/2500-2327-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/2500-2277-0x000001E7C1010000-0x000001E7C12EE000-memory.dmp

Filesize
2.9MB

Download
memory/2500-2280-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/3036-110-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-32-0x000000001CC00000-0x000000001CC10000-memory.dmp

Filesize
64KB

Download
memory/3036-72-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-74-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-78-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-82-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-84-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-88-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-92-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-96-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-98-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-102-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-106-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-108-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-112-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-114-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-118-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-120-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-126-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-128-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-130-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-124-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-122-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-116-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-66-0x000000001BFF0000-0x000000001C33C000-memory.dmp

Filesize
3.3MB

Download
memory/3036-104-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-100-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-94-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-90-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-86-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-80-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-76-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-70-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-67-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-65-0x0000000020BE0000-0x000000002151E000-memory.dmp

Filesize
9.2MB

Download
memory/3036-0-0x0000000000290000-0x0000000000F52000-memory.dmp

Filesize
12.8MB

Download
memory/3036-1-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/3036-33-0x000000001CC00000-0x000000001CC10000-memory.dmp

Filesize
64KB

Download
memory/3036-68-0x000000001BFF0000-0x000000001C335000-memory.dmp

Filesize
3.3MB

Download
memory/3036-2-0x000000001CC00000-0x000000001CC10000-memory.dmp

Filesize
64KB

Download
memory/3036-3-0x000000001CC00000-0x000000001CC10000-memory.dmp

Filesize
64KB

Download
memory/3036-31-0x000000001CC00000-0x000000001CC10000-memory.dmp

Filesize
64KB

Download
memory/3036-2284-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/3036-4-0x000000001CC00000-0x000000001CC10000-memory.dmp

Filesize
64KB

Download
memory/3036-18-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/3604-2366-0x00000174523C0000-0x00000174523CC000-memory.dmp

Filesize
48KB

Download
memory/3604-2377-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/3604-2328-0x0000017451AB0000-0x0000017451D8A000-memory.dmp

Filesize
2.9MB

Download
memory/3604-2326-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/3604-2369-0x000001746C9D0000-0x000001746CA72000-memory.dmp

Filesize
648KB

Download
memory/3604-2329-0x000001746C3A0000-0x000001746C6E2000-memory.dmp

Filesize
3.3MB

Download
memory/3604-2330-0x0000017452120000-0x0000017452126000-memory.dmp

Filesize
24KB

Download
memory/3604-2333-0x000001746C2A0000-0x000001746C350000-memory.dmp

Filesize
704KB

Download
memory/3604-2332-0x000001746C6E0000-0x000001746C756000-memory.dmp

Filesize
472KB

Download
memory/3604-2331-0x0000017452150000-0x0000017452160000-memory.dmp

Filesize
64KB

Download
memory/3604-2368-0x000001746C9A0000-0x000001746C9D2000-memory.dmp

Filesize
200KB

Download
memory/3604-2367-0x0000017453BB0000-0x0000017453BCA000-memory.dmp

Filesize
104KB

Download
memory/3604-2449-0x000001746CDA0000-0x000001746CDBE000-memory.dmp

Filesize
120KB

Download
memory/3604-2378-0x0000017452150000-0x0000017452160000-memory.dmp

Filesize
64KB

Download
memory/3604-2373-0x000001746C380000-0x000001746C388000-memory.dmp

Filesize
32KB

Download
memory/3604-2365-0x0000017453B80000-0x0000017453BB0000-memory.dmp

Filesize
192KB

Download
memory/3736-2643-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3736-2638-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4444-2667-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4444-2674-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4520-2298-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

Download
memory/4520-2309-0x0000013FF57E0000-0x0000013FF57F0000-memory.dmp

Filesize
64KB

Download
memory/4520-2304-0x0000013FF57E0000-0x0000013FF57F0000-memory.dmp

Filesize
64KB

Download
memory/4520-2324-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

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memory/4868-29-0x00000213E8D20000-0x00000213E8D30000-memory.dmp

Filesize
64KB

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memory/4868-30-0x00000213E8D20000-0x00000213E8D30000-memory.dmp

Filesize
64KB

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memory/4868-28-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

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memory/4868-52-0x00007FFF93ED0000-0x00007FFF94991000-memory.dmp

Filesize
10.8MB

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