Analysis Overview
SHA256
fdb6b5f3b83553b83111bd61152a4c4bd29996d778d6c118f52f01abd9435fe5
Threat Level: Known bad
The file b44f95c332073b28fe95157f470f8f2a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
BluStealer
Blustealer family
A310logger family
A310logger
A310logger Executable
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Executes dropped EXE
Reads WinSCP keys stored on the system
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Script User-Agent
Suspicious use of SetWindowsHookEx
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-30 01:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-30 01:22
Reported
2024-11-30 01:24
Platform
win7-20241010-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
A310logger
A310logger family
BluStealer
Blustealer family
A310logger Executable
| Description | Indicator | Process | Target |
| 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\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Reads WinSCP keys stored on the system
Reads local data of messenger clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2568 set thread context of 3008 | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.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\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
Network
Files
memory/2568-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2568-1-0x0000000000FC0000-0x00000000010C8000-memory.dmp
memory/2568-2-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2568-3-0x0000000000250000-0x000000000026A000-memory.dmp
memory/2568-4-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2568-5-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2568-6-0x0000000005260000-0x0000000005330000-memory.dmp
memory/2568-7-0x0000000005450000-0x00000000054B6000-memory.dmp
memory/3008-9-0x0000000000400000-0x000000000045F000-memory.dmp
memory/3008-10-0x0000000000400000-0x000000000045F000-memory.dmp
memory/3008-14-0x0000000000400000-0x000000000045F000-memory.dmp
memory/3008-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3008-8-0x0000000000400000-0x000000000045F000-memory.dmp
memory/3008-16-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2568-19-0x0000000073F50000-0x000000007463E000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\TEMPLA~1\PKRF87~1.ZIP
| MD5 | 40a9752d59f2883e40d928f85a749008 |
| SHA1 | c60fb58eff64a7969b46f3934766f991352eeb47 |
| SHA256 | ef95540ec8dae3d255439fb847d26397c265b5cccda5ed0d6b9ed3dda14a2820 |
| SHA512 | ce33985f91103315accb1039635488d7e144df264bab8e164c1f9844ce6923e1c9c76349f14542901887ffcbbbca40b92cf474126f0b94893e8af1f608464b3c |
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
memory/2684-50-0x00000000009B0000-0x0000000000A62000-memory.dmp
memory/3008-52-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-30 01:22
Reported
2024-11-30 01:24
Platform
win10v2004-20241007-en
Max time kernel
125s
Max time network
149s
Command Line
Signatures
A310logger
A310logger family
BluStealer
Blustealer family
A310logger Executable
| Description | Indicator | Process | Target |
| 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\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Reads WinSCP keys stored on the system
Reads local data of messenger clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2176 set thread context of 2256 | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.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\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b44f95c332073b28fe95157f470f8f2a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| 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 | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/2176-0-0x00000000745BE000-0x00000000745BF000-memory.dmp
memory/2176-1-0x0000000000BA0000-0x0000000000CA8000-memory.dmp
memory/2176-2-0x0000000005C90000-0x0000000006234000-memory.dmp
memory/2176-3-0x00000000056E0000-0x0000000005772000-memory.dmp
memory/2176-4-0x0000000005780000-0x000000000581C000-memory.dmp
memory/2176-5-0x0000000005660000-0x000000000566A000-memory.dmp
memory/2176-6-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/2176-7-0x0000000005980000-0x000000000599A000-memory.dmp
memory/2176-8-0x0000000006A40000-0x0000000006D94000-memory.dmp
memory/2176-9-0x00000000745BE000-0x00000000745BF000-memory.dmp
memory/2176-10-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/2176-11-0x0000000007320000-0x00000000073F0000-memory.dmp
memory/2176-12-0x0000000009970000-0x00000000099D6000-memory.dmp
memory/2256-13-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2256-15-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2176-17-0x00000000745B0000-0x0000000074D60000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\8OB0WYX5OC.zip
| MD5 | 40a9752d59f2883e40d928f85a749008 |
| SHA1 | c60fb58eff64a7969b46f3934766f991352eeb47 |
| SHA256 | ef95540ec8dae3d255439fb847d26397c265b5cccda5ed0d6b9ed3dda14a2820 |
| SHA512 | ce33985f91103315accb1039635488d7e144df264bab8e164c1f9844ce6923e1c9c76349f14542901887ffcbbbca40b92cf474126f0b94893e8af1f608464b3c |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
memory/3956-50-0x00007FFAF1AD3000-0x00007FFAF1AD5000-memory.dmp
memory/3956-49-0x0000000000DF0000-0x0000000000EA2000-memory.dmp
memory/3956-51-0x00007FFAF1AD0000-0x00007FFAF2591000-memory.dmp
memory/3956-59-0x00007FFAF1AD0000-0x00007FFAF2591000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\credentials.txt
| MD5 | 055c857272026583a61e1b5821c69a24 |
| SHA1 | ec39d34f16487682801dd2b319554cbed57feca4 |
| SHA256 | 190db16bb64995e3bdea04b9e6fc1994dacfea3253a7559732205b1d41362b84 |
| SHA512 | d7833c4651683e95959107e05b07b60d2e963b9fbecd0106b329e2087d1dfc9aedb962b334e22b6b462699cbce86097d4d50ce5d1310ad098e3531efaa4e204b |
memory/2256-62-0x0000000000400000-0x000000000045F000-memory.dmp