Malware Analysis Report

2025-04-14 05:13

Sample ID 201215-9k9yn8545x
Target TIRNAK.exe
SHA256 e9575adae2fa6afb6b8d8fb098feec9d4acbadabda4beeca90433b578cd6afa1
Tags
masslogger persistence 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

e9575adae2fa6afb6b8d8fb098feec9d4acbadabda4beeca90433b578cd6afa1

Threat Level: Known bad

The file TIRNAK.exe was found to be: Known bad.

Malicious Activity Summary

masslogger persistence spyware stealer

Modifies WinLogon for persistence

MassLogger Main Payload

MassLogger

Deletes itself

Checks computer location settings

Drops startup file

Reads user/profile data of web browsers

Looks up external IP address via web service

Adds Run key to start application

Suspicious use of SetThreadContext

Suspicious use of SetWindowsHookEx

Suspicious behavior: AddClipboardFormatListener

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Delays execution with timeout.exe

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2020-12-15 12:19

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2020-12-15 12:19

Reported

2020-12-15 12:21

Platform

win7v20201028

Max time kernel

45s

Max time network

46s

Command Line

"C:\Users\Admin\AppData\Local\Temp\TIRNAK.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

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\Temp\\TIRNAK.exe\"" C:\Users\Admin\AppData\Local\Temp\TIRNAK.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\TIRNAK.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A

Reads user/profile data of web browsers

spyware

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run\<Unknown> = "C:\\Users\\Admin\\AppData\\Local\\Temp\\TIRNAK.exe" C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run\TIRNAK.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\TIRNAK.exe" C:\Users\Admin\AppData\Local\Temp\TIRNAK.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 1668 set thread context of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe

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\Local\Temp\TIRNAK.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1668 wrote to memory of 836 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 1668 wrote to memory of 836 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 1668 wrote to memory of 836 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 1668 wrote to memory of 836 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 836 wrote to memory of 2044 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 836 wrote to memory of 2044 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 836 wrote to memory of 2044 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 836 wrote to memory of 2044 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1668 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 1636 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe

"C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout 4.903

C:\Windows\SysWOW64\timeout.exe

timeout 4.903

C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe

"C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe"

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

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

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

"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe'

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 hastebin.com udp
N/A 104.24.126.89:443 hastebin.com tcp
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 mail.porathacorp.com udp
N/A 103.6.196.138:587 mail.porathacorp.com tcp
N/A 8.8.8.8:53 www.download.windowsupdate.com udp

Files

memory/1668-2-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/1668-3-0x00000000008C0000-0x00000000008C1000-memory.dmp

memory/836-5-0x0000000000000000-mapping.dmp

memory/2044-6-0x0000000000000000-mapping.dmp

memory/1668-7-0x0000000000570000-0x0000000000604000-memory.dmp

memory/1636-8-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1636-9-0x000000000048184E-mapping.dmp

memory/1636-10-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1636-11-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1636-12-0x0000000073910000-0x0000000073FFE000-memory.dmp

memory/536-15-0x0000000000000000-mapping.dmp

memory/536-16-0x0000000073910000-0x0000000073FFE000-memory.dmp

memory/1636-17-0x0000000005330000-0x0000000005369000-memory.dmp

memory/1636-18-0x0000000006070000-0x00000000060FD000-memory.dmp

memory/536-19-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

memory/536-20-0x00000000047D0000-0x00000000047D1000-memory.dmp

memory/536-21-0x0000000002520000-0x0000000002521000-memory.dmp

memory/536-22-0x00000000052E0000-0x00000000052E1000-memory.dmp

memory/536-25-0x0000000006060000-0x0000000006061000-memory.dmp

memory/536-30-0x00000000060A0000-0x00000000060A1000-memory.dmp

memory/536-31-0x00000000060E0000-0x00000000060E1000-memory.dmp

memory/536-38-0x0000000006280000-0x0000000006281000-memory.dmp

memory/536-39-0x0000000005610000-0x0000000005611000-memory.dmp

memory/536-53-0x0000000006300000-0x0000000006301000-memory.dmp

memory/536-54-0x0000000006310000-0x0000000006311000-memory.dmp

memory/756-55-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 200bb6d615fca3160740c5e64a714377
SHA1 6483cd1dfec406ef793b833328312e194f99287f
SHA256 23b029f900cda4456e350789a3d01121af40703d13c09f65aab64c49f407ca1d
SHA512 3f0fc3c4a8ceda36c2093ab35457e80702a4d4f5b326a1d7cffd40f994a403f6b2be3f11746e9f56897986439aa6e4d0cc31a6bd02205920a50005d45d2355df

memory/756-57-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/756-58-0x0000000002400000-0x0000000002401000-memory.dmp

memory/756-59-0x0000000004910000-0x0000000004911000-memory.dmp

memory/756-60-0x0000000002690000-0x0000000002691000-memory.dmp

memory/756-61-0x00000000053F0000-0x00000000053F1000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

MD5 bf6d9623ad5e5e0177feb0c4d291c433
SHA1 a183a979aef7ac6d2b70a85e7d41fc0c0c434c97
SHA256 88fcea7c42875374f45662a27f413a8b40eff420221033cb75a3f532488a4370
SHA512 8f99aa03d854fcc07de722196f505b34c7ed6903469536b3444892407f626dcc68095d5e5e84b304a561b19d6e21614e4f8a19d17319c02d2550d708c23a8201

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c356f451-13b2-41fc-8d4c-54a293efa6e1

MD5 b6d38f250ccc9003dd70efd3b778117f
SHA1 d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA256 4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA512 67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a02197da-f9c8-43e6-9ff1-846e01d2d404

MD5 75a8da7754349b38d64c87c938545b1b
SHA1 5c28c257d51f1c1587e29164cc03ea880c21b417
SHA256 bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512 798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1b0b2f5a-4fa9-4284-9780-9a1da7b14a47

MD5 02ff38ac870de39782aeee04d7b48231
SHA1 0390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256 fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA512 24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_85c7c16f-de6b-4cda-bf8a-ede9c5910d3d

MD5 df44874327d79bd75e4264cb8dc01811
SHA1 1396b06debed65ea93c24998d244edebd3c0209d
SHA256 55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA512 95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_b771b377-145f-49e9-bf64-45e69646f7b9

MD5 5e3c7184a75d42dda1a83606a45001d8
SHA1 94ca15637721d88f30eb4b6220b805c5be0360ed
SHA256 8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512 fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ce569c42-07bf-442e-b377-8e9695c9383c

MD5 be4d72095faf84233ac17b94744f7084
SHA1 cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256 b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA512 43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_dadf780e-0f00-49bb-86e1-35585efd8a97

MD5 a725bb9fafcf91f3c6b7861a2bde6db2
SHA1 8bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA256 51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA512 1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_03bfaf74-c48a-406b-812c-2684df821d22

MD5 597009ea0430a463753e0f5b1d1a249e
SHA1 4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA256 3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA512 5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

memory/756-71-0x0000000006230000-0x0000000006231000-memory.dmp

memory/756-72-0x00000000057E0000-0x00000000057E1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2020-12-15 12:19

Reported

2020-12-15 12:21

Platform

win10v20201028

Max time kernel

19s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\TIRNAK.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

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\Temp\\TIRNAK.exe\"" C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\<Unknown> = "C:\\Users\\Admin\\AppData\\Local\\Temp\\TIRNAK.exe" C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\TIRNAK.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\TIRNAK.exe" C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 652 set thread context of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe

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\TIRNAK.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 652 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 652 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 652 wrote to memory of 3480 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\cmd.exe
PID 3480 wrote to memory of 2076 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3480 wrote to memory of 2076 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3480 wrote to memory of 2076 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 652 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe
PID 3764 wrote to memory of 1388 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3764 wrote to memory of 1388 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3764 wrote to memory of 1388 N/A C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe

"C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout 4.903

C:\Windows\SysWOW64\timeout.exe

timeout 4.903

C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe

"C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe"

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

"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\TIRNAK.exe'

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 hastebin.com udp
N/A 104.24.127.89:443 hastebin.com tcp

Files

memory/652-2-0x0000000073FF0000-0x00000000746DE000-memory.dmp

memory/652-3-0x0000000000550000-0x0000000000551000-memory.dmp

memory/652-5-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

memory/652-6-0x0000000005490000-0x0000000005491000-memory.dmp

memory/3480-7-0x0000000000000000-mapping.dmp

memory/2076-8-0x0000000000000000-mapping.dmp

memory/652-9-0x0000000004820000-0x00000000048B4000-memory.dmp

memory/652-10-0x00000000072A0000-0x00000000072A1000-memory.dmp

memory/652-11-0x0000000007270000-0x0000000007271000-memory.dmp

memory/3764-12-0x0000000000400000-0x0000000000486000-memory.dmp

memory/3764-13-0x000000000048184E-mapping.dmp

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

MD5 d567f19f34a4bb9387d89a16e0c18b6a
SHA1 cfd95ea4d78455ea99aca178e3220a80af8a5abf
SHA256 3ea54c0511a9b9ebd3c5242ac121fa76643e5492043987c8dc633cb47ee33f72
SHA512 861e78011452f94120d9ee2f6c46845f1ff56c6b7a863a0ec17123c463364824677e0374ca259a456e2971542ba533943d0bc50979fcbe5160a52c404f3f5c27

memory/3764-15-0x0000000073FF0000-0x00000000746DE000-memory.dmp

memory/3764-20-0x0000000005950000-0x0000000005951000-memory.dmp

memory/1388-21-0x0000000000000000-mapping.dmp

memory/1388-22-0x0000000074070000-0x000000007475E000-memory.dmp

memory/1388-23-0x0000000004D90000-0x0000000004D91000-memory.dmp

memory/1388-24-0x0000000007970000-0x0000000007971000-memory.dmp

memory/1388-25-0x00000000077E0000-0x00000000077E1000-memory.dmp

memory/1388-26-0x0000000007880000-0x0000000007881000-memory.dmp

memory/1388-28-0x00000000082F0000-0x00000000082F1000-memory.dmp

memory/1388-29-0x0000000007950000-0x0000000007951000-memory.dmp

memory/1388-30-0x0000000008640000-0x0000000008641000-memory.dmp

memory/1388-31-0x0000000008930000-0x0000000008931000-memory.dmp

memory/1388-32-0x0000000009FE0000-0x0000000009FE1000-memory.dmp

memory/1388-33-0x0000000009560000-0x0000000009561000-memory.dmp

memory/1388-34-0x0000000009960000-0x0000000009961000-memory.dmp

memory/1388-35-0x0000000007440000-0x0000000007441000-memory.dmp