Analysis Overview
SHA256
2ba004b6efeff55a066db441bba450821db12621087194916c50bd52b4094fdf
Threat Level: Known bad
The file PaymentDetailsPDF.ace was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
StormKitty
StormKitty payload
Snake Keylogger payload
Reads user/profile data of web browsers
Checks computer location settings
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
outlook_office_path
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-05 20:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-05 20:54
Reported
2023-05-05 23:08
Platform
win7-20230220-en
Max time kernel
72s
Max time network
145s
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 |
| 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 |
| 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-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Payment Details 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 1960 set thread context of 568 | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | C:\Users\Admin\AppData\Local\Temp\Payment Details 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\Payment Details PDF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JSkmEG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE8F.tmp"
C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 193.122.130.0:80 | 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/1960-54-0x0000000000CE0000-0x0000000000D78000-memory.dmp
memory/1960-55-0x0000000004DF0000-0x0000000004E30000-memory.dmp
memory/1960-56-0x0000000000340000-0x000000000034C000-memory.dmp
memory/1960-57-0x0000000004DF0000-0x0000000004E30000-memory.dmp
memory/1960-58-0x0000000005110000-0x0000000005184000-memory.dmp
memory/1960-59-0x0000000000450000-0x0000000000476000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpBE8F.tmp
| MD5 | 6b7793e8871108034653dddbfe160e57 |
| SHA1 | fe9bf05bf4a12184ea7cd831791359334824f5f7 |
| SHA256 | e1ac77f2cf87df20f73fc65e2ba5682b42f6b5402026a3cc765f854e7789d982 |
| SHA512 | 936ae56074fc69b7fa807511627dcd7d752fb0f049538f3a01b25ea4d15ba065834f0c0cbe05364c47e59dcddf9bd1fb2c9c5ebffb75e9e4bc21c593381a7b1e |
memory/568-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-64-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-65-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-66-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-67-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/568-68-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-70-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-72-0x0000000000400000-0x0000000000426000-memory.dmp
memory/568-73-0x00000000049A0000-0x00000000049E0000-memory.dmp
memory/568-74-0x00000000049A0000-0x00000000049E0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-05 20:54
Reported
2023-05-05 23:08
Platform
win10v2004-20230220-en
Max time kernel
158s
Max time network
170s
Command Line
Signatures
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-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Payment Details 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 632 set thread context of 3716 | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe |
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\Payment Details PDF.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JSkmEG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp53EC.tmp"
C:\Users\Admin\AppData\Local\Temp\Payment Details PDF.exe
"{path}"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3716 -ip 3716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 1540
Network
| Country | Destination | Domain | Proto |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| IE | 13.69.239.74:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 8.248.3.254:80 | tcp | |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 8.8.8.8:53 | 36.146.190.20.in-addr.arpa | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 40.125.122.176:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 193.122.130.0:80 | checkip.dyndns.org | tcp |
| US | 40.125.122.176:443 | tcp | |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/632-133-0x0000000000A80000-0x0000000000B18000-memory.dmp
memory/632-134-0x0000000005B30000-0x00000000060D4000-memory.dmp
memory/632-135-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/632-136-0x0000000005620000-0x00000000056BC000-memory.dmp
memory/632-137-0x0000000005560000-0x000000000556A000-memory.dmp
memory/632-138-0x0000000005860000-0x0000000005870000-memory.dmp
memory/632-139-0x0000000005860000-0x0000000005870000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp53EC.tmp
| MD5 | 704ba8ca112e912ed21908b7b07e3428 |
| SHA1 | 9bde540f3da0967d4bf09319739e69114e78bac5 |
| SHA256 | cf88f704f9a2d99d072a464b4f0c3f6921e47975377d0f1fee2796fe005c9c2a |
| SHA512 | 22a89e0bd6b45a75f22eb8c0b9cda0e1ee0bd8ed8c2f0a1ce367839dec145856fa23715d0d55a50c80527500fb03fec7e96be071c193b6e2377a94295129dcb4 |
memory/3716-143-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Payment Details PDF.exe.log
| MD5 | 84e77a587d94307c0ac1357eb4d3d46f |
| SHA1 | 83cc900f9401f43d181207d64c5adba7a85edc1e |
| SHA256 | e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99 |
| SHA512 | aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691 |
memory/3716-146-0x0000000005850000-0x0000000005860000-memory.dmp
memory/3716-147-0x0000000005850000-0x0000000005860000-memory.dmp