Analysis Overview
SHA256
f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6
Threat Level: Known bad
The file (23.)_TUMACIKFATURALAR.xlsx.exe was found to be: Known bad.
Malicious Activity Summary
DarkCloud
Darkcloud family
Command and Scripting Interpreter: PowerShell
Loads dropped DLL
Checks computer location settings
Reads user/profile data of web browsers
Reads user/profile data of local email clients
ACProtect 1.3x - 1.4x DLL software
Suspicious use of SetThreadContext
UPX packed file
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-06 11:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-06 11:27
Reported
2025-03-06 11:29
Platform
win7-20240903-en
Max time kernel
141s
Max time network
120s
Command Line
Signatures
DarkCloud
Darkcloud family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| 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 |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2688 set thread context of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe |
UPX packed file
| 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 |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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:\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\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xZLeCXkVsspC.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xZLeCXkVsspC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp368B.tmp"
C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe"
Network
Files
memory/2688-0-0x000000007484E000-0x000000007484F000-memory.dmp
memory/2688-1-0x0000000000D40000-0x0000000000E14000-memory.dmp
memory/2688-2-0x0000000074840000-0x0000000074F2E000-memory.dmp
memory/2688-3-0x0000000000470000-0x0000000000480000-memory.dmp
memory/2688-4-0x0000000074840000-0x0000000074F2E000-memory.dmp
memory/2688-5-0x00000000050F0000-0x000000000519A000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\N5ZKLJMVNWK36946IUO6.temp
| MD5 | 0657e494c34f2d6d63508a35afc39200 |
| SHA1 | 409b6499cd1ec33510315735af83a833b234fa12 |
| SHA256 | f721bf2cc28232492bcca415296eff4457b431a2f62055170a084dd712549bb7 |
| SHA512 | 23adaab49b3ba660823f70279d7325e69197de9dee5be596664f20104623c8ea0a279515ac3cbe509889c5f83e7184c9c999242fe20ae844b089a74d3297c61c |
C:\Users\Admin\AppData\Local\Temp\tmp368B.tmp
| MD5 | 82af48281574b4fe8037b193a549d568 |
| SHA1 | f56ffe2a0953dca3d7164c46f80501e905e797fe |
| SHA256 | c7ea77e71a1362e419f4a1c492403b4246172250d51f5bc34576e56f8772a7bd |
| SHA512 | 635cda3a724da3a1ecbec3f7281eb0ceb859f82503f5b2c2f37a82874d45f702e1889d2c0dfb34f19ad8ae969a16eb961f8ca60a5ed39830b39e87a39fe33b10 |
memory/3056-18-0x0000000000400000-0x0000000000460000-memory.dmp
memory/3056-27-0x0000000000400000-0x0000000000460000-memory.dmp
memory/3056-28-0x0000000000400000-0x0000000000460000-memory.dmp
memory/3056-22-0x0000000000400000-0x0000000000460000-memory.dmp
memory/3056-20-0x0000000000400000-0x0000000000460000-memory.dmp
memory/3056-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2688-29-0x0000000074840000-0x0000000074F2E000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\VORHPBAB-Admin\vbsqlite3.dll
| MD5 | 073a17b6cfb1112c6c838b2fba06a657 |
| SHA1 | a54bb22489eaa8c52eb3e512aee522320530b0be |
| SHA256 | dcfcd16fbf0511d3f2b3792e5493fa22d7291e4bb2efbfa5ade5002a04fc2cab |
| SHA512 | 5bc8307350bd8ba09fa9eedddc62f1dba65db62eb09ae64e0adff4dfad0937dbec5b621f294f5980bf77033faac3bfe200945c0280606915ee9a82d34a003b9e |
memory/3056-38-0x00000000745C0000-0x0000000074629000-memory.dmp
memory/3056-40-0x00000000745C0000-0x0000000074629000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-06 11:27
Reported
2025-03-06 11:29
Platform
win10v2004-20250217-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
DarkCloud
Darkcloud family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2420 set thread context of 3104 | N/A | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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:\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:\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\(23.)_TUMACIKFATURALAR.xlsx.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xZLeCXkVsspC.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xZLeCXkVsspC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF879.tmp"
C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\(23.)_TUMACIKFATURALAR.xlsx.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/2420-0-0x0000000074C3E000-0x0000000074C3F000-memory.dmp
memory/2420-1-0x0000000000640000-0x0000000000714000-memory.dmp
memory/2420-2-0x0000000005730000-0x0000000005CD4000-memory.dmp
memory/2420-3-0x0000000005220000-0x00000000052B2000-memory.dmp
memory/2420-4-0x0000000005110000-0x000000000511A000-memory.dmp
memory/2420-5-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/2420-6-0x0000000005420000-0x00000000054BC000-memory.dmp
memory/2420-7-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/2420-8-0x0000000074C3E000-0x0000000074C3F000-memory.dmp
memory/2420-9-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/2420-10-0x0000000005670000-0x000000000571A000-memory.dmp
memory/4116-15-0x0000000004D90000-0x0000000004DC6000-memory.dmp
memory/4116-16-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/4116-17-0x0000000005520000-0x0000000005B48000-memory.dmp
memory/4116-18-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/1860-19-0x0000000074C30000-0x00000000753E0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF879.tmp
| MD5 | 194c80e21c42b9140c36379a411fc928 |
| SHA1 | b36ec0fa668dd619b9cc854168fbe31cb0a45248 |
| SHA256 | 578a2e9916f6734de95426dd69e7649dfad1ad1cc4963b58da37196cd3cd9ca1 |
| SHA512 | 7e97b9f638afaeda4e7e517c5b6a0e08b4fd2fdf18aa0ba7b933982fa77e714041d8be3b1d9a94339d019a29a92fd233a39a9300ac4982e16c678745611fa7ec |
memory/4116-21-0x0000000005370000-0x0000000005392000-memory.dmp
memory/4116-23-0x0000000005D00000-0x0000000005D66000-memory.dmp
memory/4116-31-0x0000000005D70000-0x00000000060C4000-memory.dmp
memory/1860-32-0x0000000074C30000-0x00000000753E0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uktzllys.2lp.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2420-39-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/3104-37-0x0000000000400000-0x0000000000460000-memory.dmp
memory/4116-28-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/3104-27-0x0000000000400000-0x0000000000460000-memory.dmp
memory/4116-22-0x0000000005490000-0x00000000054F6000-memory.dmp
memory/3104-25-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1860-24-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/1860-62-0x0000000006420000-0x000000000643E000-memory.dmp
memory/1860-63-0x0000000006450000-0x000000000649C000-memory.dmp
memory/1860-76-0x00000000754C0000-0x000000007550C000-memory.dmp
memory/4116-75-0x0000000007490000-0x00000000074AE000-memory.dmp
memory/4116-86-0x0000000007500000-0x00000000075A3000-memory.dmp
memory/4116-65-0x00000000754C0000-0x000000007550C000-memory.dmp
memory/4116-64-0x00000000074B0000-0x00000000074E2000-memory.dmp
memory/4116-88-0x0000000007650000-0x000000000766A000-memory.dmp
memory/1860-87-0x0000000007D90000-0x000000000840A000-memory.dmp
memory/4116-89-0x00000000076C0000-0x00000000076CA000-memory.dmp
memory/1860-90-0x00000000079D0000-0x0000000007A66000-memory.dmp
memory/1860-91-0x0000000007950000-0x0000000007961000-memory.dmp
memory/4116-92-0x0000000007880000-0x000000000788E000-memory.dmp
memory/1860-93-0x0000000007990000-0x00000000079A4000-memory.dmp
memory/1860-94-0x0000000007A90000-0x0000000007AAA000-memory.dmp
memory/1860-95-0x0000000007A70000-0x0000000007A78000-memory.dmp
memory/1860-98-0x0000000074C30000-0x00000000753E0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | bb75c9d1edb0f0450d134938586c8ac4 |
| SHA1 | b55740cb4c7942cdeef87292c9c334a9de8dbd85 |
| SHA256 | 5f94cad73878193dc303d329dc364823cf8192b022000fba01e95106807ef6b2 |
| SHA512 | c4d466b0b309343227b649f27c713f7fc693d41b8dc73be0eb1ae4eb415ff9807ad4b474d0b882a97c98ede23c5eab4c9a983949591d9073b21a75b2b750db09 |
memory/4116-102-0x0000000074C30000-0x00000000753E0000-memory.dmp
memory/3104-103-0x0000000000400000-0x0000000000460000-memory.dmp