Analysis
-
max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26-08-2024 00:58
Static task
static1
Behavioral task
behavioral1
Sample
c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe
-
Size
774KB
-
MD5
c1f64bf96488b1ce402952faf2ed5863
-
SHA1
62737620461ba1f7b37bfd47c7bbbd5a0a52a78f
-
SHA256
f772318b94adb2aa67ef20c3cafe2ea2d4730321b6a03b1479f555faeec66f1b
-
SHA512
50d567cd58238cb628dfc82ccef47b8235e66a825e63f7dc4bac89b9e97b969942bc836b6e7b10134e038e32b1ae37d706ccf10d80c49833e4c12d4dffad14d2
-
SSDEEP
12288:3TaVzKj25fWvNOiqZLY+/GpNHAtX8x3wprVMnzqjkEyvcE64+twtJ871sIjC:3Tqzt5fSOiqZLxGjtqyWjLyvcnzPW
Malware Config
Extracted
hawkeye_reborn
- fields
- name
Signatures
-
HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
-
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Detected Nirsoft tools 7 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral1/memory/2584-17-0x0000000004990000-0x0000000004A06000-memory.dmp Nirsoft behavioral1/memory/1828-30-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1828-31-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1828-37-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/2948-50-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/2948-51-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/2948-52-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
resource yara_rule behavioral1/memory/2584-13-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2584-16-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2584-15-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/2584-17-0x0000000004990000-0x0000000004A06000-memory.dmp MailPassView behavioral1/memory/2948-50-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/2948-51-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/2948-52-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/2584-17-0x0000000004990000-0x0000000004A06000-memory.dmp WebBrowserPassView behavioral1/memory/1828-30-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1828-31-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1828-37-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Executes dropped EXE 2 IoCs
pid Process 2560 Start.exe 2584 Start.exe -
Uses the VBS compiler for execution 1 TTPs
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Local\\Start.exe -boot" Start.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2560 set thread context of 2584 2560 Start.exe 36 PID 2584 set thread context of 1828 2584 Start.exe 38 PID 2584 set thread context of 2948 2584 Start.exe 39 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 7 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 Start.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Start.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1828 vbc.exe 1828 vbc.exe 1828 vbc.exe 1828 vbc.exe 1828 vbc.exe 1828 vbc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe Token: SeDebugPrivilege 2560 Start.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2792 wrote to memory of 2796 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 31 PID 2792 wrote to memory of 2796 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 31 PID 2792 wrote to memory of 2796 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 31 PID 2792 wrote to memory of 2796 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 31 PID 2792 wrote to memory of 2680 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 33 PID 2792 wrote to memory of 2680 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 33 PID 2792 wrote to memory of 2680 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 33 PID 2792 wrote to memory of 2680 2792 c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe 33 PID 2716 wrote to memory of 2560 2716 explorer.exe 35 PID 2716 wrote to memory of 2560 2716 explorer.exe 35 PID 2716 wrote to memory of 2560 2716 explorer.exe 35 PID 2716 wrote to memory of 2560 2716 explorer.exe 35 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2560 wrote to memory of 2584 2560 Start.exe 36 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 1828 2584 Start.exe 38 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39 PID 2584 wrote to memory of 2948 2584 Start.exe 39
Processes
-
C:\Users\Admin\AppData\Local\Temp\c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\c1f64bf96488b1ce402952faf2ed5863_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\Start.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2796
-
-
C:\Windows\SysWOW64\explorer.exe"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\Start.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2680
-
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Users\Admin\AppData\Local\Start.exe"C:\Users\Admin\AppData\Local\Start.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Users\Admin\AppData\Local\Start.exe"C:\Users\Admin\AppData\Local\Start.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584 -
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\tmpD4FB.tmp"4⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1828
-
-
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\tmpC69B.tmp"4⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2948
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
774KB
MD5c1f64bf96488b1ce402952faf2ed5863
SHA162737620461ba1f7b37bfd47c7bbbd5a0a52a78f
SHA256f772318b94adb2aa67ef20c3cafe2ea2d4730321b6a03b1479f555faeec66f1b
SHA51250d567cd58238cb628dfc82ccef47b8235e66a825e63f7dc4bac89b9e97b969942bc836b6e7b10134e038e32b1ae37d706ccf10d80c49833e4c12d4dffad14d2
-
Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84