Analysis Overview
SHA256
21777e7d8c275e5e9fc22a08172bfd5b9872340f46523df83bf2dd7a4b611dd2
Threat Level: Known bad
The file ShippingDocuments.pdf.exe.bin was found to be: Known bad.
Malicious Activity Summary
StormKitty payload
Snake Keylogger
Snake Keylogger payload
StormKitty
RedLine
Detects Redline Stealer samples
Reads user/profile data of web browsers
Checks computer location settings
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-05 20:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-05 20:58
Reported
2023-05-05 23:14
Platform
win7-20230220-en
Max time kernel
97s
Max time network
139s
Command Line
Signatures
Snake Keylogger
Snake Keylogger 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 |
StormKitty
StormKitty 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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1336 set thread context of 1552 | N/A | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.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\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.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 WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.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\ShippingDocuments.pdf.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\tjyThmp.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tjyThmp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9D1.tmp"
C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/1336-54-0x0000000000100000-0x00000000001A2000-memory.dmp
memory/1336-55-0x0000000004DB0000-0x0000000004DF0000-memory.dmp
memory/1336-56-0x0000000000310000-0x0000000000324000-memory.dmp
memory/1336-57-0x0000000004DB0000-0x0000000004DF0000-memory.dmp
memory/1336-58-0x0000000000330000-0x000000000033C000-memory.dmp
memory/1336-59-0x00000000043F0000-0x0000000004452000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp9D1.tmp
| MD5 | e8c446d36f5ae1bfff0531345a83295b |
| SHA1 | 6e4abc04c15c6738ff4564ed5573fddf837966ed |
| SHA256 | 8025dcad55b733b28ab3f065a60b6c08847d828981e7a5e857151c26efe752fe |
| SHA512 | 188c39163c3eab86ae6f9cf82c1a5f6047a4465fc6d17025cc2628acd3260b71ca5ecb31910b79d765668854314275ee82fa315a0472a362c554b81d7d09e0b9 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\8QZ9A0R8PQ2LMBEGUJ9W.temp
| MD5 | 1c756dcc09ba65f4e3c58928abd1c3fc |
| SHA1 | 8adf0c8e694aa1768f02d08d20185c566daf05af |
| SHA256 | 736b3d403f764a1dc02a94d90801e0e0b27c182b310d60efb6cc23801491039d |
| SHA512 | 9b905313f7d6e76f9c2ba0132c0b72b4bf528016e01582d12908139b0bd5970951e992d909aa80278688c8e3165bf6fdc30e17ebb9c2cedca320ae0fe964cca7 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | 1c756dcc09ba65f4e3c58928abd1c3fc |
| SHA1 | 8adf0c8e694aa1768f02d08d20185c566daf05af |
| SHA256 | 736b3d403f764a1dc02a94d90801e0e0b27c182b310d60efb6cc23801491039d |
| SHA512 | 9b905313f7d6e76f9c2ba0132c0b72b4bf528016e01582d12908139b0bd5970951e992d909aa80278688c8e3165bf6fdc30e17ebb9c2cedca320ae0fe964cca7 |
memory/1336-72-0x0000000004380000-0x00000000043A8000-memory.dmp
memory/1552-73-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1552-74-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1552-75-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1552-76-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1552-77-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1552-78-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1552-80-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1552-82-0x0000000000400000-0x0000000000426000-memory.dmp
memory/652-83-0x0000000002480000-0x00000000024C0000-memory.dmp
memory/564-84-0x0000000002540000-0x0000000002580000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-05 20:58
Reported
2023-05-05 23:14
Platform
win10v2004-20230220-en
Max time kernel
152s
Max time network
159s
Command Line
Signatures
Detects Redline Stealer samples
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
RedLine
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4336 set thread context of 432 | N/A | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.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\Local\Temp\ShippingDocuments.pdf.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 |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.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\ShippingDocuments.pdf.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\tjyThmp.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tjyThmp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp664B.tmp"
C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ShippingDocuments.pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 164.113.223.173.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 52.242.101.226:443 | tcp | |
| US | 8.8.8.8:53 | 142.145.190.20.in-addr.arpa | udp |
| FR | 51.11.192.49:443 | tcp | |
| US | 8.8.8.8:53 | 177.17.30.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 52.242.101.226:443 | tcp | |
| US | 8.8.8.8:53 | 140.145.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 168.6.122.193.in-addr.arpa | udp |
| US | 52.242.101.226:443 | tcp | |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
Files
memory/4336-133-0x00000000007A0000-0x0000000000842000-memory.dmp
memory/4336-134-0x0000000005830000-0x0000000005DD4000-memory.dmp
memory/4336-135-0x0000000005280000-0x0000000005312000-memory.dmp
memory/4336-136-0x0000000005380000-0x000000000538A000-memory.dmp
memory/4336-137-0x0000000005410000-0x0000000005420000-memory.dmp
memory/4336-138-0x0000000005410000-0x0000000005420000-memory.dmp
memory/4336-139-0x00000000081B0000-0x000000000824C000-memory.dmp
memory/568-144-0x00000000025A0000-0x00000000025D6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp664B.tmp
| MD5 | 3d42e68b1022069c7c3f55a5e2c1abf8 |
| SHA1 | e42b4e5ba01b92ef74a016677ac5516e43ef300c |
| SHA256 | e2caacc4db51e3b693a0434b058e2fc6ced0ec843dacc144a2adab2f503d69a9 |
| SHA512 | 81b008dc6b9bb7f350eac70ded553469cd44a08f640512171a78e9dd28dea74a3e6f4ba593f828963324495b35ea358327aad57dd1a2cb8d4a8dfabe2a3382cd |
memory/568-146-0x0000000005140000-0x0000000005768000-memory.dmp
memory/568-147-0x00000000050D0000-0x00000000050F2000-memory.dmp
memory/4284-148-0x0000000005C20000-0x0000000005C86000-memory.dmp
memory/568-149-0x0000000004B00000-0x0000000004B10000-memory.dmp
memory/568-150-0x0000000004B00000-0x0000000004B10000-memory.dmp
memory/4284-151-0x00000000029F0000-0x0000000002A00000-memory.dmp
memory/4284-152-0x0000000005C90000-0x0000000005CF6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4bzrpftf.rh2.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/432-163-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ShippingDocuments.pdf.exe.log
| MD5 | 33d62ef2c354f839a8b2b987e6ee41e7 |
| SHA1 | d76f64ac411a61f3f232f7f9f7b179bd34042226 |
| SHA256 | f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9 |
| SHA512 | d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c |
memory/4284-174-0x0000000006490000-0x00000000064AE000-memory.dmp
memory/432-175-0x00000000051E0000-0x00000000051F0000-memory.dmp
memory/568-177-0x00000000717E0000-0x000000007182C000-memory.dmp
memory/4284-176-0x00000000069F0000-0x0000000006A22000-memory.dmp
memory/4284-179-0x00000000717E0000-0x000000007182C000-memory.dmp
memory/568-198-0x0000000004B00000-0x0000000004B10000-memory.dmp
memory/568-199-0x000000007F150000-0x000000007F160000-memory.dmp
memory/4284-178-0x00000000029F0000-0x0000000002A00000-memory.dmp
memory/4284-200-0x000000007FB90000-0x000000007FBA0000-memory.dmp
memory/568-201-0x0000000006570000-0x000000000658E000-memory.dmp
memory/4284-203-0x0000000007730000-0x000000000774A000-memory.dmp
memory/568-202-0x0000000007960000-0x0000000007FDA000-memory.dmp
memory/568-204-0x0000000007330000-0x000000000733A000-memory.dmp
memory/4284-205-0x00000000079A0000-0x0000000007A36000-memory.dmp
memory/568-206-0x00000000074F0000-0x00000000074FE000-memory.dmp
memory/4284-207-0x0000000007A60000-0x0000000007A7A000-memory.dmp
memory/568-208-0x00000000075E0000-0x00000000075E8000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 24f019d2ef7840559841d3caa90cf881 |
| SHA1 | 25b94cf0cc29f891aeb501a2e57c472ce4566816 |
| SHA256 | 2e1ce4970ab1703229f9f59fb79d5b3374133766223fbe8ddf738252a3a96284 |
| SHA512 | 9de888963ceef4c5672fc3b86bab69e1728a41c04d72dc4d2293ea7364193e4ba497183fd02eff10707679554667e23adfad1b250747e719d413a241f21a0190 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
memory/432-214-0x00000000051E0000-0x00000000051F0000-memory.dmp