Analysis
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max time kernel
146s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 09:51
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe
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Size
8.8MB
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MD5
5bf9ea2e944db4262507116d1c835b84
-
SHA1
aa78f2e1ec2a60344869cc5f437054e3f8a83a82
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SHA256
f515b73dad9aabd93bccfdba33a476a317499aca52649b75f23a3a4d466db54d
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SHA512
63122cb8477f248dad475ced6981968cfb8baa25013df87331a0e9fcf251877c4d16646995be15f9fba80a7ade75f8cbce448d8922b582a268166f14743905bd
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SSDEEP
196608:MQmTj3paitEUjeJaebgkMVrIBuOokni/26kSswv1jk/MD9Ey1as9eCRzAZ1c:LmTjZaiBa67VrIB5o+i/H9vp9E8aOeCV
Malware Config
Extracted
nanocore
1.2.2.0
kenpath.ddns.net:54984
127.0.0.1:54984
858a716b-e2e1-43d7-8743-05d0187a5eae
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activate_away_mode
false
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backup_connection_host
127.0.0.1
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2018-08-23T04:56:27.103071036Z
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bypass_user_account_control
false
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bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
54984
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default_group
Default
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
858a716b-e2e1-43d7-8743-05d0187a5eae
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
kenpath.ddns.net
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primary_dns_server
8.8.8.8
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
false
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set_critical_process
false
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Signatures
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Nanocore family
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Executes dropped EXE 3 IoCs
pid Process 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 2220 CyberGhost_6.5.0.3180.exe 2336 CyberGhost_6.5.0.3180.tmp -
Loads dropped DLL 3 IoCs
pid Process 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 2220 CyberGhost_6.5.0.3180.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\IMAP Monitor = "C:\\Program Files (x86)\\IMAP Monitor\\imapmon.exe" JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 348 set thread context of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\IMAP Monitor\imapmon.exe JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe File opened for modification C:\Program Files (x86)\IMAP Monitor\imapmon.exe JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 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 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CyberGhost_6.5.0.3180.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CyberGhost_6.5.0.3180.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2716 schtasks.exe 2824 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe Token: SeDebugPrivilege 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe Token: SeDebugPrivilege 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2268 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 30 PID 348 wrote to memory of 2220 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 31 PID 348 wrote to memory of 2220 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 31 PID 348 wrote to memory of 2220 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 31 PID 348 wrote to memory of 2220 348 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 31 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2220 wrote to memory of 2336 2220 CyberGhost_6.5.0.3180.exe 32 PID 2268 wrote to memory of 2716 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 33 PID 2268 wrote to memory of 2716 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 33 PID 2268 wrote to memory of 2716 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 33 PID 2268 wrote to memory of 2716 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 33 PID 2268 wrote to memory of 2824 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 35 PID 2268 wrote to memory of 2824 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 35 PID 2268 wrote to memory of 2824 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 35 PID 2268 wrote to memory of 2824 2268 JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:348 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bf9ea2e944db4262507116d1c835b84.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2268 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "IMAP Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmpB903.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2716
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "IMAP Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpBA3C.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2824
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C:\Users\Admin\AppData\Local\Temp\CyberGhost_6.5.0.3180.exe"C:\Users\Admin\AppData\Local\Temp\CyberGhost_6.5.0.3180.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Users\Admin\AppData\Local\Temp\is-S1SP8.tmp\CyberGhost_6.5.0.3180.tmp"C:\Users\Admin\AppData\Local\Temp\is-S1SP8.tmp\CyberGhost_6.5.0.3180.tmp" /SL5="$50026,8368008,150528,C:\Users\Admin\AppData\Local\Temp\CyberGhost_6.5.0.3180.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2336
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8.5MB
MD5c87a81c9ac102701156e3cd7e9a461a5
SHA14771d2646cc491f8e2ffc8189deaaf8adf5f2797
SHA2566a4df2f50a9a2b65284dbd5b991b3426c65c3bd50f7f66748ee52cc91e001769
SHA512f4c4f649dfe81534a9d13d7da96dbb00feaeca3a5fbf8cc06c3e014e4d1002a6af83187a1ce0f4a8fc994ee12fdc6a05ee943adbd268accf63d5e7ac30e1a8f2
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Filesize
8.8MB
MD55bf9ea2e944db4262507116d1c835b84
SHA1aa78f2e1ec2a60344869cc5f437054e3f8a83a82
SHA256f515b73dad9aabd93bccfdba33a476a317499aca52649b75f23a3a4d466db54d
SHA51263122cb8477f248dad475ced6981968cfb8baa25013df87331a0e9fcf251877c4d16646995be15f9fba80a7ade75f8cbce448d8922b582a268166f14743905bd
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Filesize
1.2MB
MD5f47a8037d83795f55f88e8deb1e87a1d
SHA1f8f02e6c2824553cbaaa8c0e78040e4c86934b55
SHA256e27b00213de5e63b5f18c7f9b9d1921e1ec0d25893f7a6967354593c8a30dccf
SHA5128c0d025c2ce41541ed262318edd9830293b3c211ca5ffe35ef03e9ed2257feb26598d931ac38f86218e0ab4aaa374077b6683a77741ce688debaa2aa86bcf654
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Filesize
1KB
MD5a63202db7597a6ef80bbd238df0ef930
SHA1e1f2b9f8fb42f35a2146dbaab72b5d6e6791074d
SHA2564de71c6637f2321f86a3cdefdca49e905e21ac652c476ea432cd1a7cf170ff05
SHA512dca2e70c224582e5f309e0adcaee141f3018938f72c4ce1d90751c60c69aba4ac6f0164771253ae90563496adc94ca9b18c47a01292eb3ecee729d15c2694b85
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Filesize
1KB
MD5d2d6911d94b06e405e7687a2437eafec
SHA19f28f9e7d8d5179d44ddaa6ca266984ed7521dea
SHA2562dc87169ad53fbdd7abb08f49777cb8fb05adbff4e6f6616b4c89942af8cad0f
SHA512b5983de701ff98e944283a25f1770c1e792d52148dc1671f1d19203f8b9d10b056abcf79a17ca536a5f88ccf52f6445d8f3e75fce628666640ad8bad697dcfd1