Malware Analysis Report

2025-04-14 05:15

Sample ID 201224-dga3zxpz2x
Target OOCLU57731000013.xls.exe
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
Tags
masslogger spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd

Threat Level: Known bad

The file OOCLU57731000013.xls.exe was found to be: Known bad.

Malicious Activity Summary

masslogger spyware stealer

MassLogger Main Payload

MassLogger

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

Suspicious use of SetWindowsHookEx

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: AddClipboardFormatListener

Suspicious use of WriteProcessMemory

Creates scheduled task(s)

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2020-12-24 14:19

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2020-12-24 14:19

Reported

2020-12-24 14:22

Platform

win7v20201028

Max time kernel

151s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1824 set thread context of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 964 set thread context of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1824 wrote to memory of 1412 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1412 wrote to memory of 960 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1412 wrote to memory of 960 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1412 wrote to memory of 960 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1412 wrote to memory of 960 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1412 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 684 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 684 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 684 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1412 wrote to memory of 684 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 1204 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 1204 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 1204 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 1204 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 684 wrote to memory of 852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 684 wrote to memory of 852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 684 wrote to memory of 852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 684 wrote to memory of 852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 684 wrote to memory of 964 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 684 wrote to memory of 964 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 684 wrote to memory of 964 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 684 wrote to memory of 964 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 964 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe

"C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe"

C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe

"{path}"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe'

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe"' & exit

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpBCE9.tmp.bat""

C:\Windows\SysWOW64\timeout.exe

timeout 3

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe"'

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

"C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe"

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

"{path}"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 184.73.247.141:80 api.ipify.org tcp
N/A 8.8.8.8:53 udp
N/A 23.21.252.4:80 tcp

Files

memory/1824-2-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/1824-3-0x0000000000B20000-0x0000000000B21000-memory.dmp

memory/1824-5-0x0000000000390000-0x0000000000394000-memory.dmp

memory/1824-6-0x0000000005FF0000-0x000000000608E000-memory.dmp

memory/1412-8-0x000000000048149E-mapping.dmp

memory/1412-7-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1412-9-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1412-10-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1412-11-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/960-14-0x0000000000000000-mapping.dmp

memory/1204-15-0x0000000000000000-mapping.dmp

memory/684-16-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\tmpBCE9.tmp.bat

MD5 c42052a0b126e8ee01a7db368b49b9ea
SHA1 385e83250c8115f0546d31a3cae1028ff03a7d35
SHA256 bb5d6f0385abbb8d8600e8d2aa6812ead153c9f0c6d1429aa594e4860690d884
SHA512 9babf1e167c4e51d42b77d125cf891c2ef272bbf03ae8b5c1a16363f6633d5dfe167b5c0e61bfe24c5182364126c2e8b6a79254e6729cda934cecb9deebef32c

memory/1892-18-0x0000000000000000-mapping.dmp

memory/852-19-0x0000000000000000-mapping.dmp

memory/960-20-0x0000000073860000-0x0000000073F4E000-memory.dmp

memory/960-21-0x0000000000C90000-0x0000000000C91000-memory.dmp

memory/960-22-0x00000000049C0000-0x00000000049C1000-memory.dmp

memory/960-23-0x0000000002580000-0x0000000002581000-memory.dmp

memory/960-24-0x0000000004950000-0x0000000004951000-memory.dmp

\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/964-27-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/964-28-0x0000000000000000-mapping.dmp

memory/964-30-0x0000000073860000-0x0000000073F4E000-memory.dmp

memory/964-31-0x00000000001A0000-0x00000000001A1000-memory.dmp

memory/960-36-0x0000000005610000-0x0000000005611000-memory.dmp

memory/960-41-0x0000000005700000-0x0000000005701000-memory.dmp

memory/960-42-0x00000000061B0000-0x00000000061B1000-memory.dmp

memory/960-49-0x0000000006240000-0x0000000006241000-memory.dmp

memory/960-50-0x00000000055D0000-0x00000000055D1000-memory.dmp

memory/960-64-0x00000000062C0000-0x00000000062C1000-memory.dmp

memory/960-65-0x00000000062D0000-0x00000000062D1000-memory.dmp

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/1368-68-0x000000000048149E-mapping.dmp

memory/1368-72-0x0000000074570000-0x0000000074C5E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2020-12-24 14:19

Reported

2020-12-24 14:22

Platform

win10v20201028

Max time kernel

139s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A

Reads user/profile data of web browsers

spyware

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1272 set thread context of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 2564 set thread context of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 1272 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe
PID 400 wrote to memory of 992 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 400 wrote to memory of 992 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 400 wrote to memory of 992 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 400 wrote to memory of 3500 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 400 wrote to memory of 3500 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 400 wrote to memory of 3500 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 400 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 400 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 400 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe C:\Windows\SysWOW64\cmd.exe
PID 3500 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 3500 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 3500 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 2092 wrote to memory of 3680 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2092 wrote to memory of 3680 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2092 wrote to memory of 3680 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2092 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2092 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2092 wrote to memory of 2564 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2564 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe
PID 2056 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2056 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2056 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe

"C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe"

C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe

"{path}"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\OOCLU57731000013.xls.exe'

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe"' & exit

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp7FDF.tmp.bat""

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe"'

C:\Windows\SysWOW64\timeout.exe

timeout 3

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

"C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe"

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

"{path}"

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

"{path}"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe'

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.225.66.103:80 api.ipify.org tcp
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.235.83.248:80 api.ipify.org tcp

Files

memory/1272-2-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/1272-3-0x0000000000F00000-0x0000000000F01000-memory.dmp

memory/1272-5-0x0000000005D60000-0x0000000005D61000-memory.dmp

memory/1272-6-0x0000000005860000-0x0000000005861000-memory.dmp

memory/1272-7-0x0000000005810000-0x0000000005811000-memory.dmp

memory/1272-8-0x0000000008E30000-0x0000000008E31000-memory.dmp

memory/1272-9-0x0000000008DF0000-0x0000000008DF4000-memory.dmp

memory/1272-10-0x0000000009040000-0x00000000090DE000-memory.dmp

memory/400-11-0x0000000000400000-0x0000000000486000-memory.dmp

memory/400-12-0x000000000048149E-mapping.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\OOCLU57731000013.xls.exe.log

MD5 0c2899d7c6746f42d5bbe088c777f94c
SHA1 622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA256 5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512 ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

memory/400-14-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/400-19-0x0000000006740000-0x0000000006741000-memory.dmp

memory/992-20-0x0000000000000000-mapping.dmp

memory/992-22-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/992-23-0x0000000001110000-0x0000000001111000-memory.dmp

memory/992-24-0x0000000006D30000-0x0000000006D31000-memory.dmp

memory/3500-25-0x0000000000000000-mapping.dmp

memory/992-26-0x0000000006C70000-0x0000000006C71000-memory.dmp

memory/2092-27-0x0000000000000000-mapping.dmp

memory/992-28-0x0000000007540000-0x0000000007541000-memory.dmp

memory/1804-30-0x0000000000000000-mapping.dmp

memory/992-31-0x0000000007620000-0x0000000007621000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp7FDF.tmp.bat

MD5 fa8e684c1e2ab8ee9a1aa7e96fa9687d
SHA1 3813e7585395a3b85045e01df94e0ad234192022
SHA256 900faea63267589a9c25838589deb8755efc02031a7ac13b6f9aac09f57bbf31
SHA512 19d517ff71a38de4cd6e11490383e869fb7ac53a0c4776f58aa4192b895cc6c9293bed0a92e88b2e44227cf0a39af10e864e659340d4f8a358472593a90bf408

memory/3680-33-0x0000000000000000-mapping.dmp

memory/992-34-0x00000000073D0000-0x00000000073D1000-memory.dmp

memory/992-35-0x0000000007DE0000-0x0000000007DE1000-memory.dmp

memory/992-36-0x0000000007E30000-0x0000000007E31000-memory.dmp

memory/992-38-0x0000000008AB0000-0x0000000008AE3000-memory.dmp

memory/992-45-0x0000000008A90000-0x0000000008A91000-memory.dmp

memory/992-46-0x0000000008E70000-0x0000000008E71000-memory.dmp

memory/992-47-0x0000000008FD0000-0x0000000008FD1000-memory.dmp

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/2564-49-0x0000000000000000-mapping.dmp

memory/2564-48-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/2564-52-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/992-60-0x00000000068C0000-0x00000000068C1000-memory.dmp

memory/992-62-0x00000000068B0000-0x00000000068B1000-memory.dmp

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/2056-67-0x000000000048149E-mapping.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\nslookup.exe.log

MD5 0c2899d7c6746f42d5bbe088c777f94c
SHA1 622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA256 5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512 ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

C:\Users\Admin\AppData\Roaming\vilan\nslookup.exe

MD5 7c3df39bc1a99d5b392330206083461b
SHA1 7f60f5dc06d5f4a91d606312747bbc770226bbb3
SHA256 14836e19f657b3a82b1f58dfb846ff1eb66f72ea7eb9b840c2de4b2ceeddcddd
SHA512 3cab1494e1a137045c0b7eb005c169fb56b26efc7754b80ff44090502c11a4f96d36b0bd403cc309e0b9fca4220bad4cdcaa8b6905483fbb9d4ec000964c9985

memory/2056-70-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/2156-76-0x0000000000000000-mapping.dmp

memory/2056-79-0x0000000006C70000-0x0000000006C71000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

MD5 1c19c16e21c97ed42d5beabc93391fc5
SHA1 8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68
SHA256 1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05
SHA512 7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

memory/2156-81-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/2156-87-0x0000000007E50000-0x0000000007E51000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 f36e54c474481cc2fdeabc35d4eaa316
SHA1 db079f3f49dfff7557e7b441a2e1c4c584870ae9
SHA256 150a26730f93013555b32b7ccd74ce67b7a5f1606178407f306dd063773e45f6
SHA512 a68d9d02c43be2cbf67dd81627374b0f5ac63df575ee191680c059239bcd1cfb4d9dc95e104b54515661f57e4164bccc7fed0ec48a67b5f5d70f60c3409ad3ef

memory/2156-90-0x00000000087B0000-0x00000000087B1000-memory.dmp

memory/2156-101-0x0000000009640000-0x0000000009641000-memory.dmp