Analysis
-
max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-05-2024 19:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
19 signatures
150 seconds
General
-
Target
7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe
-
Size
1004KB
-
MD5
7e1bdb2a312ea72c16e658fed46d7904
-
SHA1
cfcd30fd80a8e817d2f227010361d871419e1055
-
SHA256
3b64228944b07ae173f7cdadd7ad31ced5b8777adb7f3acf5d6a4acb84de57cd
-
SHA512
cb4c273d4bd24e673b4df99bf4fdf03cc9ed523df8617d990d9874f8fb20a624c4dc324382c46b3979b3c87bcb2c66a1040a86b74df35bb36f722d81fc3a82d5
-
SSDEEP
24576:3KlaBa1sMMZvIniOzOh01CMl3T41HHUNe0nqFKn:afWL2ntzMEREGe8
Score
10/10
Malware Config
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main payload 8 IoCs
resource yara_rule behavioral1/memory/2584-30-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2584-34-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2584-32-0x0000000001EB0000-0x0000000001F4A000-memory.dmp family_masslogger behavioral1/memory/2584-31-0x0000000001EB0000-0x0000000001F4A000-memory.dmp family_masslogger behavioral1/memory/2584-29-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2584-46-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2584-47-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2584-60-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Control Panel\International\Geo\Nation sfhjhdkk.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.vbs notepad.exe -
Executes dropped EXE 3 IoCs
pid Process 3020 sfhjhdkk.exe 2584 sfhjhdkk.exe 2724 sfhjhdkk.exe -
Loads dropped DLL 4 IoCs
pid Process 2380 notepad.exe 2380 notepad.exe 3020 sfhjhdkk.exe 3020 sfhjhdkk.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral1/memory/2584-24-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2584-30-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2584-34-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2584-29-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2584-28-0x0000000000400000-0x0000000000541000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3020 set thread context of 2584 3020 sfhjhdkk.exe 30 -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe:ZoneIdentifier notepad.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2584 sfhjhdkk.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 3020 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe 2724 sfhjhdkk.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3020 sfhjhdkk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2584 sfhjhdkk.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2584 sfhjhdkk.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2320 wrote to memory of 2380 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 28 PID 2320 wrote to memory of 2380 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 28 PID 2320 wrote to memory of 2380 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 28 PID 2320 wrote to memory of 2380 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 28 PID 2320 wrote to memory of 2380 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 28 PID 2320 wrote to memory of 2380 2320 7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe 28 PID 2380 wrote to memory of 3020 2380 notepad.exe 29 PID 2380 wrote to memory of 3020 2380 notepad.exe 29 PID 2380 wrote to memory of 3020 2380 notepad.exe 29 PID 2380 wrote to memory of 3020 2380 notepad.exe 29 PID 3020 wrote to memory of 2584 3020 sfhjhdkk.exe 30 PID 3020 wrote to memory of 2584 3020 sfhjhdkk.exe 30 PID 3020 wrote to memory of 2584 3020 sfhjhdkk.exe 30 PID 3020 wrote to memory of 2584 3020 sfhjhdkk.exe 30 PID 3020 wrote to memory of 2724 3020 sfhjhdkk.exe 31 PID 3020 wrote to memory of 2724 3020 sfhjhdkk.exe 31 PID 3020 wrote to memory of 2724 3020 sfhjhdkk.exe 31 PID 3020 wrote to memory of 2724 3020 sfhjhdkk.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7e1bdb2a312ea72c16e658fed46d7904_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
- Loads dropped DLL
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2584
-
-
C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe" 2 2584 2594024874⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2724
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1004KB
MD57e1bdb2a312ea72c16e658fed46d7904
SHA1cfcd30fd80a8e817d2f227010361d871419e1055
SHA2563b64228944b07ae173f7cdadd7ad31ced5b8777adb7f3acf5d6a4acb84de57cd
SHA512cb4c273d4bd24e673b4df99bf4fdf03cc9ed523df8617d990d9874f8fb20a624c4dc324382c46b3979b3c87bcb2c66a1040a86b74df35bb36f722d81fc3a82d5