netsupport | 011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 22:33

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General

Target

011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe
Size

99KB
MD5

94c0ceb9bf2ba3ea4b60d67db728132c
SHA1

1fa5ca6058e19602675076907748b08948495897
SHA256

011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba
SHA512

2d5e24f01237875317272afec8c0fcfbbee5bf56532332f129345931f0c1444f84a0f0415cf72ce4872e90157c5229338b8fc7cff4404d60e68a1ff80a5aeb88
SSDEEP

1536:TaRU9m4HYvSIX0u+7+j71+s5g2YEcIQ7/AzWOWuEdeHZMcziqU1ZyiL:BOhX0N7+f135dcIxWazScuqCMY

Score

10^/10

netsupport zgrat persistence rat

Malware Config

Signatures

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral2/memory/2064-8-0x00000000055B0000-0x000000000565A000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-10-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-9-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-12-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-14-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-20-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-18-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-36-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-56-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-72-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-70-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-68-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-66-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-64-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-62-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-60-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-58-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-54-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-52-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-50-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-48-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-46-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-44-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-42-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-40-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-38-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-34-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-32-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-30-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-28-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-26-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-24-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-22-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1
behavioral2/memory/2064-16-0x00000000055B0000-0x0000000005653000-memory.dmp	family_zgrat_v1

NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
rat netsupport
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	mouthcoordinate.exe

Executes dropped EXE 4 IoCs

pid	Process
2064	mouthcoordinate.exe
1588	mouthcoordinate.exe
3352	mouthcoordinate.exe
3420	client32.exe

Loads dropped DLL 6 IoCs

pid	Process
3420	client32.exe
3420	client32.exe
3420	client32.exe
3420	client32.exe
3420	client32.exe
3420	client32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2064 set thread context of 3352	2064	mouthcoordinate.exe	104

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
732	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2064	mouthcoordinate.exe
2064	mouthcoordinate.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	mouthcoordinate.exe
Token: SeSecurityPrivilege	3420	client32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3420	client32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4152 wrote to memory of 2064	4152	011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe	89
PID 4152 wrote to memory of 2064	4152	011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe	89
PID 4152 wrote to memory of 2064	4152	011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe	89
PID 2064 wrote to memory of 1588	2064	mouthcoordinate.exe	103
PID 2064 wrote to memory of 1588	2064	mouthcoordinate.exe	103
PID 2064 wrote to memory of 1588	2064	mouthcoordinate.exe	103
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 2064 wrote to memory of 3352	2064	mouthcoordinate.exe	104
PID 3352 wrote to memory of 732	3352	mouthcoordinate.exe	107
PID 3352 wrote to memory of 732	3352	mouthcoordinate.exe	107
PID 3352 wrote to memory of 732	3352	mouthcoordinate.exe	107
PID 3352 wrote to memory of 3420	3352	mouthcoordinate.exe	105
PID 3352 wrote to memory of 3420	3352	mouthcoordinate.exe	105
PID 3352 wrote to memory of 3420	3352	mouthcoordinate.exe	105

C:\Users\Admin\AppData\Local\Temp\011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe
"C:\Users\Admin\AppData\Local\Temp\011c45deea7f50338e56529fb8705caa6e86b3920e7f4f79926bcb7933ffa0ba.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4152
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2064
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe
    3⤵
    - Executes dropped EXE
    PID:1588
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3352
  - - C:\Users\Admin\AppData\Local\temo_clean\client32.exe
      C:\Users\Admin\AppData\Local\temo_clean\client32.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:3420
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /create /sc ONLOGON /tn "temo_clean" /tr "C:\Users\Admin\AppData\Local\temo_clean\client32.exe" /RL HIGHEST
      4⤵
      Creates scheduled task(s)
      PID:732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mouthcoordinate.exe

Filesize
18KB

MD5
57e3a39940a2e1c44beb4f9db2bff62a

SHA1
385322bc1caab1a92ee1309b3d1f8ed49fecce6b

SHA256
198487618c0a63e523213a3971209a22489c927e768cc6d7b9203ab89edde96d

SHA512
0c779f67baffe73a4505705abb90439667840a85b2af9a0008134cce58d9c0d1d635e4021e30fb188d2c442cb29f1ed52afc96aa0e4a912394c73c8f90e6ffe4

Download Submit
C:\Users\Admin\AppData\Local\temo_clean\PCICL32.DLL

Filesize
382KB

MD5
58b4be66a38037a265426c3f2b8ee6b1

SHA1
15f2ef08d83263e6bf446f861b710fa6f964d886

SHA256
1b43c858724e96d38289ba0a2d7de79edf9e5d22981e717e97027866880cf35a

SHA512
711590f09c03390c971679513836e0b44cf8100e59a4ce735822f5b4f01f6164bd63a7b888f076de348122c99c58f1ea1e9afa6e71a270bdcc0e83069dcc7a02

Download Submit
C:\Users\Admin\AppData\Local\temo_clean\PCICL32.dll

Filesize
662KB

MD5
bdebdc0f9f0dd28021ed0e4ae807b4b1

SHA1
596f6d02d61202abe452fdfe9f24d9845f46c5fa

SHA256
64da8e6543986bda8510358cde7ae6a8bc82e16090bf6bc5a6224a7236fd2d57

SHA512
4c7e32771143707c9d22bc29ab4802050aaed6604f94baa9ee96aa007329c1df0a2a051a9971ef75fbbf1f2d66208098b9406e0fd4904b5c4facd6802ded057f

Download Submit
C:\Users\Admin\AppData\Local\temo_clean\client32.exe

Filesize
117KB

MD5
a2b46c59f6e7e395d479b09464ecdba0

SHA1
92c132307dd21189b6d7912ddd934b50e50d1ec1

SHA256
89f0c8f170fe9ea28b1056517160e92e2d7d4e8aa81f4ed696932230413a6ce1

SHA512
4f4479ddcd9d0986aec3d789f9e14f9285e8d9d63a5b8f73c9e3203d3a53cd575b1e15edf0d5f640816bb7f25bd3501244e0f7c181a716a6804742ed2f1cf916

Download Submit
C:\Users\Admin\AppData\Local\temo_clean\pcicapi.dll

Filesize
32KB

MD5
dcde2248d19c778a41aa165866dd52d0

SHA1
7ec84be84fe23f0b0093b647538737e1f19ebb03

SHA256
9074fd40ea6a0caa892e6361a6a4e834c2e51e6e98d1ffcda7a9a537594a6917

SHA512
c5d170d420f1aeb9bcd606a282af6e8da04ae45c83d07faaacb73ff2e27f4188b09446ce508620124f6d9b447a40a23620cfb39b79f02b04bb9e513866352166

Download Submit
memory/2064-54-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-48-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-7-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/2064-8-0x00000000055B0000-0x000000000565A000-memory.dmp

Filesize
680KB

Download
memory/2064-10-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-9-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-12-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-14-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-20-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-18-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-36-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-56-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-72-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-70-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-68-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-66-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-64-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-62-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-60-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-58-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-5-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/2064-52-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-50-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-6-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/2064-46-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-44-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-42-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-40-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-38-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-34-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-32-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-30-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-28-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-26-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-24-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-22-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-16-0x00000000055B0000-0x0000000005653000-memory.dmp

Filesize
652KB

Download
memory/2064-941-0x0000000005680000-0x0000000005681000-memory.dmp

Filesize
4KB

Download
memory/2064-943-0x00000000059E0000-0x0000000005A2C000-memory.dmp

Filesize
304KB

Download
memory/2064-942-0x0000000005860000-0x00000000058A0000-memory.dmp

Filesize
256KB

Download
memory/2064-944-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/2064-945-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/2064-946-0x0000000006110000-0x00000000066B4000-memory.dmp

Filesize
5.6MB

Download
memory/2064-953-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3352-954-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3352-983-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download