Analysis
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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
16-05-2024 11:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
19 signatures
150 seconds
General
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Target
4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe
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Size
969KB
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MD5
4adbfbb72e49b10b1218db41568f15c7
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SHA1
1582c459a9a3429c1d59d6b6c8e703e5499c92ec
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SHA256
f97b051a72d6243fdc053b92d0bdcb3f27a3acd5be0a4a83df07a3d17a2ffdf9
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SHA512
3d843e807d34d21a9e4c604564e151545afb2ce168829ceb0cf414b5c29939c5c3a926809fcb0d2e39bda0396673a9716a07ab85ed918ca8710efe94b8a909db
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SSDEEP
12288:v9+UFSbzwd6xyFjH8H1NDNCqovrO4LM29Y7NZ/FDFq3I8BFQyJXvrxjT2/pQWDX6:F+pbzwIxk4VdoqmGZbFqzFQ2vsxq
Score
10/10
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 6 IoCs
resource yara_rule behavioral1/memory/2476-33-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2476-31-0x0000000001E90000-0x0000000001F2A000-memory.dmp family_masslogger behavioral1/memory/2476-30-0x0000000001E90000-0x0000000001F2A000-memory.dmp family_masslogger behavioral1/memory/2476-29-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2476-27-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2476-48-0x0000000000400000-0x0000000000541000-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-1-5-21-330940541-141609230-1670313778-1000\Control Panel\International\Geo\Nation hshkjfshsdd.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 2684 hshkjfshsdd.exe 2476 hshkjfshsdd.exe 2544 hshkjfshsdd.exe -
Loads dropped DLL 2 IoCs
pid Process 2220 notepad.exe 2220 notepad.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2476-23-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2476-26-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2476-33-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2476-29-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2476-27-0x0000000000400000-0x0000000000541000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.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 2684 set thread context of 2476 2684 hshkjfshsdd.exe 30 -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe:ZoneIdentifier notepad.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2476 hshkjfshsdd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 2684 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe 2544 hshkjfshsdd.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2684 hshkjfshsdd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2476 hshkjfshsdd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2476 hshkjfshsdd.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2812 wrote to memory of 2220 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 28 PID 2812 wrote to memory of 2220 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 28 PID 2812 wrote to memory of 2220 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 28 PID 2812 wrote to memory of 2220 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 28 PID 2812 wrote to memory of 2220 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 28 PID 2812 wrote to memory of 2220 2812 4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe 28 PID 2220 wrote to memory of 2684 2220 notepad.exe 29 PID 2220 wrote to memory of 2684 2220 notepad.exe 29 PID 2220 wrote to memory of 2684 2220 notepad.exe 29 PID 2220 wrote to memory of 2684 2220 notepad.exe 29 PID 2684 wrote to memory of 2476 2684 hshkjfshsdd.exe 30 PID 2684 wrote to memory of 2476 2684 hshkjfshsdd.exe 30 PID 2684 wrote to memory of 2476 2684 hshkjfshsdd.exe 30 PID 2684 wrote to memory of 2476 2684 hshkjfshsdd.exe 30 PID 2684 wrote to memory of 2544 2684 hshkjfshsdd.exe 31 PID 2684 wrote to memory of 2544 2684 hshkjfshsdd.exe 31 PID 2684 wrote to memory of 2544 2684 hshkjfshsdd.exe 31 PID 2684 wrote to memory of 2544 2684 hshkjfshsdd.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4adbfbb72e49b10b1218db41568f15c7_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
- Loads dropped DLL
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.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:2476
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C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe" 2 2476 2594233134⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2544
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
969KB
MD54adbfbb72e49b10b1218db41568f15c7
SHA11582c459a9a3429c1d59d6b6c8e703e5499c92ec
SHA256f97b051a72d6243fdc053b92d0bdcb3f27a3acd5be0a4a83df07a3d17a2ffdf9
SHA5123d843e807d34d21a9e4c604564e151545afb2ce168829ceb0cf414b5c29939c5c3a926809fcb0d2e39bda0396673a9716a07ab85ed918ca8710efe94b8a909db