silverrat | bef64e21cbc611550b7ac61d9323858cdb845f1307d6466b93b6bc7a1088c4eb

Analysis

max time kernel
106s
max time network
111s
platform
windows11-21h2_x64
resource
win11-20250211-en
resource tags

arch:x64arch:x86image:win11-20250211-enlocale:en-usos:windows11-21h2-x64system
submitted
13/02/2025, 01:17

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General

Target

SilverRat.V1.5.Re.Lab.rar
Size

5.4MB
MD5

771bd2e1c6a95d3d1ca532ef231728a4
SHA1

c453be4365b2f26655c39ab5a539ba165d3f3ca5
SHA256

294092e9f3e169221b6d7ab142106974b481d253023b9cf43e687ceeba302106
SHA512

40cb9aa1d25e9a3227bbeca5dedd7fb9b36868568fababc8ea953816a41d113001403915b4c52a1996f28ce3460e958f4627204a0f6ae6091416fd5e94ac6070
SSDEEP

98304:dKGSyxNgUPQlhBkSkpmuRGrOvbEwhqB347Es+OMlm4paaH10hbcKoKzGrA2XmsrY:kGSyzgUPOvkSkp5RlTEwY347ZjMky6yG

Score

10^/10

silverrat defense_evasion discovery execution trojan

Malware Config

Extracted

Family

silverrat

Version

1.0.0.0

auto-london.gl.at.ply.gg:51655

Mutex

SilverMutex_kTAAZjMenK

Attributes

certificate
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
decrypted_key
-|S.S.S|-
discord
https://discord.com/api/webhooks/1253749007772160090/mxExcAUGlJgTCbYOk_u7JJAnNpsIhMne5e0PjqkRY2MV_40Bgpix2Ezib84aFxRmN66j
key
yy6zDjAUmbB09pKvo5Hhug==
key_x509
QnZ2VW1rTFlUa09ESXhCRkdHYURSSlBBdk5SQk5J
payload_url
https://g.top4top.io/p_2522c7w8u1.png
reconnect_delay
0
server_signature
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

Signatures

SilverRat
SilverRat is trojan written in C#.
trojan silverrat
Silverrat family
silverrat

Downloads MZ/PE file 1 IoCs

flow	pid	Process
9	1180	Process not Found

Sets file to hidden 1 TTPs 3 IoCs

Modifies file attributes to stop it showing in Explorer etc.

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
2372	attrib.exe
3080	attrib.exe
2036	attrib.exe

Executes dropped EXE 3 IoCs

pid	Process
2380	SilverRat.exe
4592	SilverRat.exe
1432	$77Runtime Broker.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
996	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
2	discord.com
10	discord.com

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3592	MicrosoftEdgeUpdate.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1456	timeout.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	7zG.exe
Key created	\REGISTRY\USER\S-1-5-21-1008898722-3518013580-3694625758-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	7zG.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	7zG.exe
Key created	\REGISTRY\USER\S-1-5-21-1008898722-3518013580-3694625758-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	7zG.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4324	schtasks.exe
1416	schtasks.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

pid	Process
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
2380	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
4592	SilverRat.exe
996	powershell.exe
996	powershell.exe
4592	SilverRat.exe
2184	msedge.exe
2184	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
1984	msedge.exe
1984	msedge.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4288	7zFM.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeRestorePrivilege	4288	7zFM.exe
Token: 35	4288	7zFM.exe
Token: SeRestorePrivilege	1524	7zG.exe
Token: 35	1524	7zG.exe
Token: SeSecurityPrivilege	1524	7zG.exe
Token: SeRestorePrivilege	4064	7zG.exe
Token: 35	4064	7zG.exe
Token: SeSecurityPrivilege	4064	7zG.exe
Token: SeSecurityPrivilege	4064	7zG.exe
Token: SeBackupPrivilege	2936	vssvc.exe
Token: SeRestorePrivilege	2936	vssvc.exe
Token: SeAuditPrivilege	2936	vssvc.exe
Token: SeDebugPrivilege	2380	SilverRat.exe
Token: SeDebugPrivilege	4592	SilverRat.exe
Token: SeDebugPrivilege	996	powershell.exe

Suspicious use of FindShellTrayWindow 29 IoCs

pid	Process
4288	7zFM.exe
1524	7zG.exe
4064	7zG.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4592	SilverRat.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4288 wrote to memory of 1524	4288	7zFM.exe	86
PID 4288 wrote to memory of 1524	4288	7zFM.exe	86
PID 4288 wrote to memory of 4064	4288	7zFM.exe	88
PID 4288 wrote to memory of 4064	4288	7zFM.exe	88
PID 2380 wrote to memory of 2372	2380	SilverRat.exe	100
PID 2380 wrote to memory of 2372	2380	SilverRat.exe	100
PID 2380 wrote to memory of 3080	2380	SilverRat.exe	102
PID 2380 wrote to memory of 3080	2380	SilverRat.exe	102
PID 4592 wrote to memory of 2036	4592	SilverRat.exe	106
PID 4592 wrote to memory of 2036	4592	SilverRat.exe	106
PID 4592 wrote to memory of 2092	4592	SilverRat.exe	108
PID 4592 wrote to memory of 2092	4592	SilverRat.exe	108
PID 4592 wrote to memory of 1416	4592	SilverRat.exe	110
PID 4592 wrote to memory of 1416	4592	SilverRat.exe	110
PID 4592 wrote to memory of 1380	4592	SilverRat.exe	112
PID 4592 wrote to memory of 1380	4592	SilverRat.exe	112
PID 4592 wrote to memory of 996	4592	SilverRat.exe	114
PID 4592 wrote to memory of 996	4592	SilverRat.exe	114
PID 4592 wrote to memory of 4324	4592	SilverRat.exe	116
PID 4592 wrote to memory of 4324	4592	SilverRat.exe	116
PID 4328 wrote to memory of 4352	4328	msedge.exe	119
PID 4328 wrote to memory of 4352	4328	msedge.exe	119
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 3388	4328	msedge.exe	120
PID 4328 wrote to memory of 2184	4328	msedge.exe	121
PID 4328 wrote to memory of 2184	4328	msedge.exe	121

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

Views/modifies file attributes 1 TTPs 3 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
2372	attrib.exe
3080	attrib.exe
2036	attrib.exe

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\SilverRat.V1.5.Re.Lab.rar"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4288
- C:\Program Files\7-Zip\7zG.exe
  "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\AppData\Local\Temp\SilverRat.V1.5.Re.Lab\" -ad -an -ai#7zMap13694:122:7zEvent31153
  2⤵
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1524
- C:\Program Files\7-Zip\7zG.exe
  "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\AppData\Local\Temp\SilverRat.V1.5.Re.Lab\" -ad -an -ai#7zMap4399:122:7zEvent23754
  2⤵
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:4064

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEiIGluc3RhbGxkYXRldGltZT0iMTczOTI5NDgzNCIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNzY2NTUyNTM3MDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjQ4MDc5MjM5NjEiLz48L2FwcD48L3JlcXVlc3Q-
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3592

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5076

C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe
"C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe"
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\System32\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd"
  2⤵
  - Sets file to hidden
  - Views/modifies file attributes
  PID:2372
- C:\Windows\System32\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe"
  2⤵
  - Sets file to hidden
  - Views/modifies file attributes
  PID:3080
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpB36D.tmp.bat""
  2⤵
  PID:4728
- - C:\Windows\system32\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:1456
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe"
    3⤵
    - Executes dropped EXE
    PID:1432

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2936

C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe
"C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe"
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4592
- C:\Windows\System32\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe"
  2⤵
  - Sets file to hidden
  - Views/modifies file attributes
  PID:2036
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks.exe" /query /TN SilverRat.exe
  2⤵
  PID:2092
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks.exe" /Create /SC ONCE /TN "SilverRat.exe" /TR "C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe \"\SilverRat.exe\" /AsAdmin" /ST 00:01 /IT /F /RL HIGHEST
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1416
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks.exe" /query /TN SilverRat.exe
  2⤵
  PID:1380
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionExtension exe,bat,dll,ps1;exit
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:996
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /sc hourly /mo 1 /tn "Runtime Broker_Task-HOURLY-01" /tr "%MyFile%" /st 00:00
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4324

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.hackingvip.com/rat-and-botnet-settings-configurations-and-tutorials/
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xe0,0x10c,0x7ffd21463cb8,0x7ffd21463cc8,0x7ffd21463cd8
  2⤵
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1916 /prefetch:2
  2⤵
  PID:3388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
  2⤵
  PID:1568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3256 /prefetch:1
  2⤵
  PID:1756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3264 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3720 /prefetch:1
  2⤵
  PID:2220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1904,4725533525422537922,5256882114278596377,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5616 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1884

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
ca9db6aa94730283d8a369e08f8f710c

SHA1
c1ef5c3b08fa3ee3edec4155a31cd20312cb7b09

SHA256
60ac735f5b28b26af18d6f5b4cbaa8b81a01ada539c946bfd8ec32379b0c3b33

SHA512
27d982e3f854ee4e6eaba491679ecda3f60aa086bd5a75ee7aac61d01db177a68d9f1185e7039c623793974ae478cd1b3d35b5df4cade0204d5c0eaec4ab9d06

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
3a14c2ec70a0175c20aceee2cf4d425f

SHA1
47d680bf85143e5a941b9a2e459bca4c9f8e51f8

SHA256
8e424c207cf0e2e4780c5fd51143b92e9e7a8ad36a9477a8a6819e4b3d4c8d79

SHA512
b9c2dd9927a4fbf1628537235178fdc98f849a30ade35607cff43f479011ab82cff20ce21df9ac3e9d6aceda4d8481e30de973a12451d9ee05a091d9098c11df

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
408B

MD5
09c6c5b50a780b24fd3e100b028b81ad

SHA1
f6697a0aac8e57f611d8a165ac299fbb9041b9d9

SHA256
1474792d33f948a556c34134010f93b1f6ae9c1ec0fb85c4a8ad979334b8e7cb

SHA512
a275e4a31d2d5ff4b5d62edc7f9402c3a02728fc0541bc850f742eac3c34009683066f20501ddc3dc9158391edd2c187a82a9aedd0f3d7cec64333086131e05b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
3KB

MD5
6cff9695dbec31477f95ce955ab4293d

SHA1
396b2a343e5664a93cf0a61f126f6129dc49e0f8

SHA256
3919773e5b37dbf24bb7472641eb4822dfc3dc80652fcb0fc928818fe846b53c

SHA512
c098d028bb055df35bcdaff456648ba729abc11612f33d969185cfa6571e8b20be70b547933baf8df04df16ab699d59c01804a21760a898462f7e3875e1c388e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
6aa7f98432bfc067a5dfb4fa65e6d535

SHA1
141dd5723c4039f8334abdb832fce09c234dc297

SHA256
35670e8d683c61adb54de7db2a1464c545747980df8f034a7fc39a5d29fe87d4

SHA512
b65e043049a2f9af5c3b87888066c40d81f312488176dade17e832008a332431f079de1fea7dae6b417c711c7765197344f0cf89017faef84c9efea3629e1b73

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
7KB

MD5
fed72e82cf860a51b4062e3bb146b1be

SHA1
69c0f8a0575ee7ef163071ba6cd473ae57851ed3

SHA256
cdaa4e281eb4230210dc28bfdf7317ac962062e6790284707f5bfde843646410

SHA512
bafa05b68171b142a6154c8405465b5c966197ab3f491e4220bad2927921928909c20ee46f5724c3b5a7b9de15e02ce92712a0bc30e6f27b7a21747d3bf2c770

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
26541f76efcea9a599fa8f9235294723

SHA1
bf21799721b76d75aeacaf4e66c72372960022b2

SHA256
115d27578016de7aafc6887e59f32ea4f035013344c6d92bb2b9ac904ef8de7d

SHA512
0a019438071fa252842067f2fd3d99a8594db9927c70aad0a27752f0db485325b4bb0c273c51942c67696502e7fdd97c7af7f6fba26856a53a28d425f1e0f838

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5ud4yuqo.lmd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB36D.tmp.bat

Filesize
196B

MD5
11937c577d47348990e4816062d0c209

SHA1
a7bc33b4aadd599ba389094f4e11dcfa08383dff

SHA256
d3df40754b99a8d6b1a0bbd1eb126e0a4ac86f50487a75e9325935b6fcfd784f

SHA512
b0ae8c57f9fe907fb55a5bc748310fff1d75ec8039fd6b23c46ff0b41539607b3b1db5f0977caa7d5fb719055038c7ed8e418f3499cb3f1f042cd8e382e9ad95

Download Submit
C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe

Filesize
45KB

MD5
545d64cc91e4da6339a70d54a2443c5d

SHA1
f03344ab824c7cf0f73dcc86aa34cab36e2e54e7

SHA256
04109cb3426408945bea79e8e355285fb5bf93224b5b2775a5f6ff6c1e992b5f

SHA512
733154a7f76840fad3ead2af149cf708807878ef3f08c62232ee3cdc0b7e6a4b4dc338103569daf9f755a6549475df15b34b7f223929348001d4086e83371681

Download Submit
C:\Users\Admin\Desktop\SilverRat.V1.5.Re.Lab\SilverRat V1.5 [Re Lab]\SilverRat.exe.config

Filesize
526B

MD5
d6f1152d647b57f64494c3e1d32ede94

SHA1
a35bd77be82c79a034660df07270467ee109f5ac

SHA256
a47f3f83cdb9816f03632833dc361ac5e7a4c5c923af1fdebfa16303f9d68a72

SHA512
699b5ad93d3497348f8aad8e15d54ddd789bbac43f11a7fb629f19cda3749bee0ae06dc83f4e6246df631488169fda5d15c48585581d3a96d2523b8b45e639bd

Download Submit
memory/996-102-0x0000027368E50000-0x0000027368E72000-memory.dmp

Filesize
136KB

Download
memory/2380-92-0x0000000000730000-0x0000000000740000-memory.dmp

Filesize
64KB

Download