Analysis
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max time kernel
146s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 06:11
Behavioral task
behavioral1
Sample
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe
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Size
537KB
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MD5
a42455fcc0abbe7f1306cd03425dd7ec
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SHA1
fb7a96fe8712687b0b32ccf9f6f1f13247bd994f
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SHA256
14c79a6e3b911ab3f90a984b7995f7e133d7dffce3b99b05f2d2b9c35f0d7017
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SHA512
ba994525bce9111cda32b062d31a08193615c26dc8f6103929f64d054d765de784ee71c01a2ebd954e2022568dcff65808093556974ee67888ab273a65a00c5f
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SSDEEP
12288:et4ykyXMfgjmKKl1Cu+qe8y5xO+Cf2Ml7QIJ3n9x5FPKMjh/Cd:uXM4jml1R+vcf2MlM03759O
Malware Config
Extracted
nanocore
1.2.2.2
w33d.ddns.net:64997
185.32.221.26:64997
d5661869-c47f-4f07-b1ec-3f16b0540cd3
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activate_away_mode
false
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backup_connection_host
185.32.221.26
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2015-05-02T21:23:23.803253336Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
true
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connect_delay
4000
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connection_port
64997
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default_group
21.07
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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
d5661869-c47f-4f07-b1ec-3f16b0540cd3
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
w33d.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
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.2
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wan_timeout
8000
Signatures
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Executes dropped EXE 1 IoCs
Processes:
google.earth.pro.7.x-patch.exepid process 2884 google.earth.pro.7.x-patch.exe -
Loads dropped DLL 2 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exegoogle.earth.pro.7.x-patch.exepid process 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe 2884 google.earth.pro.7.x-patch.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exea42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Start-Up Application = "C:\\ProgramData\\Microsoft\\wininit.exe" a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DHCP Host = "C:\\Program Files (x86)\\DHCP Host\\dhcphost.exe" a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exedescription pid process target process PID 2388 set thread context of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Drops file in Program Files directory 2 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exedescription ioc process File created C:\Program Files (x86)\DHCP Host\dhcphost.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\DHCP Host\dhcphost.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exea42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exepid process 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe 2732 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe 2732 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exepid process 2732 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exea42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe Token: SeDebugPrivilege 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe Token: SeDebugPrivilege 2732 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exedescription pid process target process PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2732 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe PID 2388 wrote to memory of 2884 2388 a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe google.earth.pro.7.x-patch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Users\Admin\AppData\Local\Temp\a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2732 -
C:\Users\Admin\AppData\Local\Temp\google.earth.pro.7.x-patch.exe"C:\Users\Admin\AppData\Local\Temp\google.earth.pro.7.x-patch.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\dup2patcher.dllFilesize
56KB
MD59d222f57e6aba1445305020da24e387d
SHA19a2f8653cb75eef32aa5fbd7c2afb8223a886f99
SHA2560d061c34c6fd8b6f813929ab30ec7a768bfc243c53260b4be0731137cf8bdb46
SHA51276f1b5efa83f389e66315d99419f582eed0cd477a72f2e06feac06475340452c7402ffe666cf7bd5fde5d89fb8450ee272f5c2e247b72308ecedd60e093d926b
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\Users\Admin\AppData\Local\Temp\google.earth.pro.7.x-patch.exeFilesize
101KB
MD586b2c52efa87807e7d02323bfc3ba5cd
SHA168f9191159ffcc310510532d4e2d108ae729a337
SHA25634ada1005c88d5a3c5d936a48a8d4635bfb3a563e1fd8bf5177d755dd8ab19b2
SHA51278e0189bd0e574b2c7a8a35b52a183d98996b1ff7812e6ac7cbc80a71b9b9b2d365fe7961fbf5438a25265323a45179265a3b9b5895f434e4ef8f0847180ac51
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memory/2388-8-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2388-11-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2388-0-0x0000000074661000-0x0000000074662000-memory.dmpFilesize
4KB
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memory/2388-37-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2732-14-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-17-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-15-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-25-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-24-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-28-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2732-19-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-38-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2732-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2732-13-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2732-32-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2732-42-0x0000000074660000-0x0000000074C0B000-memory.dmpFilesize
5.7MB
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memory/2884-39-0x0000000071C60000-0x0000000071C86000-memory.dmpFilesize
152KB