Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25-08-2024 10:08
Static task
static1
Behavioral task
behavioral1
Sample
c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe
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Size
1.1MB
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MD5
c08140b86fcf9923dc47dbb44726a0a7
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SHA1
d7d3957ad7f745c12df312a0dace7ae701b5fdf4
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SHA256
81dc465b443d6207c3c3371bdffb7ccab9ab8991404f60b3f8b0f2dd34d124f7
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SHA512
5c4fa93e506906ff41a6ce6a28d5309976c56a6fea91d87001447d137c3db3b0c07d8b29863168573cf8c9ba2a3be4149fe52132ae76433456bc86579f167b3a
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SSDEEP
24576:02TgBtmRfOV3HtmRkNQEFOxt/pogktu/mTst50GaWcrbESFhahWtP:JBOFYRkNQKI/pogktu/mwt50G0EIUI
Malware Config
Extracted
hawkeye_reborn
10.1.0.0
Protocol: ftp- Host:
ftp.zzv.ro - Port:
21 - Username:
[email protected] - Password:
^36f4OT-q^-?
68a8e7d3-0361-4556-8999-3035430b0044
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:^36f4OT-q^-? _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.zzv.ro _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:570000 _MeltFile:false _Mutex:68a8e7d3-0361-4556-8999-3035430b0044 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye Keylogger - RebornX, Version=10.1.0.0, Culture=neutral, PublicKeyToken=null
Signatures
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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Detected Nirsoft tools 4 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral1/memory/2692-38-0x0000000000400000-0x0000000000477000-memory.dmp Nirsoft behavioral1/memory/2692-40-0x0000000000400000-0x0000000000477000-memory.dmp Nirsoft behavioral1/memory/2692-42-0x0000000000400000-0x0000000000477000-memory.dmp Nirsoft behavioral1/memory/2692-49-0x0000000000400000-0x0000000000477000-memory.dmp Nirsoft -
resource yara_rule behavioral1/memory/1696-11-0x0000000000400000-0x0000000000561000-memory.dmp m00nd3v_logger behavioral1/memory/1696-22-0x0000000000400000-0x0000000000561000-memory.dmp m00nd3v_logger behavioral1/memory/1696-10-0x0000000001F20000-0x0000000001FCA000-memory.dmp m00nd3v_logger behavioral1/memory/1696-8-0x0000000000400000-0x0000000000561000-memory.dmp m00nd3v_logger behavioral1/memory/1696-9-0x0000000001F20000-0x0000000001FCA000-memory.dmp m00nd3v_logger behavioral1/memory/1696-6-0x0000000000400000-0x0000000000561000-memory.dmp m00nd3v_logger behavioral1/memory/1696-23-0x0000000000400000-0x0000000000561000-memory.dmp m00nd3v_logger behavioral1/memory/1696-24-0x0000000000400000-0x0000000000561000-memory.dmp m00nd3v_logger -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/2692-38-0x0000000000400000-0x0000000000477000-memory.dmp WebBrowserPassView behavioral1/memory/2692-40-0x0000000000400000-0x0000000000477000-memory.dmp WebBrowserPassView behavioral1/memory/2692-42-0x0000000000400000-0x0000000000477000-memory.dmp WebBrowserPassView behavioral1/memory/2692-49-0x0000000000400000-0x0000000000477000-memory.dmp WebBrowserPassView -
resource yara_rule behavioral1/memory/1696-3-0x0000000000400000-0x0000000000561000-memory.dmp upx behavioral1/memory/1696-5-0x0000000000400000-0x0000000000561000-memory.dmp upx behavioral1/memory/1696-11-0x0000000000400000-0x0000000000561000-memory.dmp upx behavioral1/memory/1696-8-0x0000000000400000-0x0000000000561000-memory.dmp upx behavioral1/memory/1696-6-0x0000000000400000-0x0000000000561000-memory.dmp upx -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2352 set thread context of 1696 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 31 PID 1696 set thread context of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 2692 vbc.exe 2692 vbc.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2352 wrote to memory of 1696 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 31 PID 2352 wrote to memory of 1696 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 31 PID 2352 wrote to memory of 1696 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 31 PID 2352 wrote to memory of 1696 2352 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 31 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33 PID 1696 wrote to memory of 2692 1696 c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Local\Temp\c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c08140b86fcf9923dc47dbb44726a0a7_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp7CE.tmp"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2692
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84