Analysis
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max time kernel
5s -
max time network
76s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
30/03/2024, 17:43 UTC
General
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Target
40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe
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Size
131KB
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MD5
40ba4ae347f750e4d71f06f7982c8c67
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SHA1
5d6512146cbafb7d2545ca57fb4cbb2e7ec99c98
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SHA256
ce52605de786f0cc40c456b8de0742fe8d6f0b426de812033a901f08168d1d35
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SHA512
8967e67fa7b8d135036d719fa3fb0688da37336d4ec48b07442dbc123454f8c8540d161150ca571795562101c32b05cec061d782f921bcb04b73dea8dfca9240
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SSDEEP
1536:6W27RutYPWEB9iefYRTCCaH2pw3bv4UFZL209s7MzhLbbATOX1A/Zkjn1Rr:qJwTC72pw3bvLFxEM8Rkj7
Malware Config
Signatures
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BlackNET
BlackNET is an open source remote access tool written in VB.NET.
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BlackNET payload 1 IoCs
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 24 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-MpPreference -verbose2⤵
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C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\WindowsUpdate.exe"C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\WindowsUpdate.exe"2⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-MpPreference -verbose3⤵
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C:\Users\Admin\AppData\Local\Temp\svchosts.exe"C:\Users\Admin\AppData\Local\Temp\svchosts.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\40ba4ae347f750e4d71f06f7982c8c67_JaffaCakes118.exe"3⤵
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Network
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DNS28.118.140.52.in-addr.arpaRemote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse -
DNS218.135.221.88.in-addr.arpaRemote address:8.8.8.8:53Request218.135.221.88.in-addr.arpaIN PTRResponse218.135.221.88.in-addr.arpaIN PTRa88-221-135-218deploystaticakamaitechnologiescom
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DNS140.32.126.40.in-addr.arpaRemote address:8.8.8.8:53Request140.32.126.40.in-addr.arpaIN PTRResponse
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNS81.171.91.138.in-addr.arpaRemote address:8.8.8.8:53Request81.171.91.138.in-addr.arpaIN PTRResponse
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN A
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN A
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNS50.23.12.20.in-addr.arpaRemote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
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DNS171.39.242.20.in-addr.arpaRemote address:8.8.8.8:53Request171.39.242.20.in-addr.arpaIN PTRResponse
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNS41.110.86.104.in-addr.arpaRemote address:8.8.8.8:53Request41.110.86.104.in-addr.arpaIN PTRResponse41.110.86.104.in-addr.arpaIN PTRa104-86-110-41deploystaticakamaitechnologiescom
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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DNS13.86.106.20.in-addr.arpaRemote address:8.8.8.8:53Request13.86.106.20.in-addr.arpaIN PTRResponse
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DNS130.211.222.173.in-addr.arpaRemote address:8.8.8.8:53Request130.211.222.173.in-addr.arpaIN PTRResponse130.211.222.173.in-addr.arpaIN PTRa173-222-211-130deploystaticakamaitechnologiescom
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DNSboat.salvajesrp.comRemote address:8.8.8.8:53Requestboat.salvajesrp.comIN AResponse
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8.8.8.8:5328.118.140.52.in-addr.arpadns
DNS Request
28.118.140.52.in-addr.arpa
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8.8.8.8:53218.135.221.88.in-addr.arpadns
DNS Request
218.135.221.88.in-addr.arpa
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8.8.8.8:53140.32.126.40.in-addr.arpadns
DNS Request
140.32.126.40.in-addr.arpa
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
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8.8.8.8:5381.171.91.138.in-addr.arpadns
DNS Request
81.171.91.138.in-addr.arpa
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
DNS Request
boat.salvajesrp.com
DNS Request
boat.salvajesrp.com
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
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8.8.8.8:5350.23.12.20.in-addr.arpadns
DNS Request
50.23.12.20.in-addr.arpa
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8.8.8.8:53171.39.242.20.in-addr.arpadns
DNS Request
171.39.242.20.in-addr.arpa
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
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8.8.8.8:5341.110.86.104.in-addr.arpadns
DNS Request
41.110.86.104.in-addr.arpa
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
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8.8.8.8:5313.86.106.20.in-addr.arpadns
DNS Request
13.86.106.20.in-addr.arpa
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8.8.8.8:53130.211.222.173.in-addr.arpadns
DNS Request
130.211.222.173.in-addr.arpa
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8.8.8.8:53boat.salvajesrp.comdns
DNS Request
boat.salvajesrp.com
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
866B
MD5d7d09fe4ff702ba9f25d5f48923708b6
SHA185ce2b7a1c9a4c3252fc9f471cf13ad50ad2cf65
SHA256ae5b9b53869ba7b6bf99b07cb09c9ce9ff11d4abbbb626570390f9fba4f6f462
SHA512500a313cc36a23302763d6957516640c981da2fbab691c8b66518f5b0051e25dfb1b09449efff526eab707fa1be36ef9362286869c82b3800e42d2d8287ef1cf
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD559d97011e091004eaffb9816aa0b9abd
SHA11602a56b01dd4b7c577ca27d3117e4bcc1aa657b
SHA25618f381e0db020a763b8c515c346ef58679ab9c403267eacfef5359e272f7e71d
SHA512d9ca49c1a17580981e2c1a50d73c0eecaa7a62f8514741512172e395af2a3d80aeb0f71c58bc7f52c18246d57ba67af09b6bff4776877d6cc6f0245c30e092d6
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Filesize
131KB
MD540ba4ae347f750e4d71f06f7982c8c67
SHA15d6512146cbafb7d2545ca57fb4cbb2e7ec99c98
SHA256ce52605de786f0cc40c456b8de0742fe8d6f0b426de812033a901f08168d1d35
SHA5128967e67fa7b8d135036d719fa3fb0688da37336d4ec48b07442dbc123454f8c8540d161150ca571795562101c32b05cec061d782f921bcb04b73dea8dfca9240
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
17KB
MD589dd6e72358a669b7d6e2348307a7af7
SHA10db348f3c6114a45d71f4d218e0e088b71c7bb0a
SHA256ad34794058212006ae974fcc6a0242598e6d020f08044439e3512773cd402b7e
SHA51293b8a47686d7491281a0809b138a6244a535302ba0d6b2146849e9888632c72b6223ae8eb7a24f1006aaf57ab947a8f43719cff4837df559e7bf42f52c63856b
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Filesize
136KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
10.8MB
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Filesize
10.8MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
64KB
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Filesize
9.6MB
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Filesize
64KB
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Filesize
64KB
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Filesize
9.6MB
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Filesize
64KB
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Filesize
9.6MB
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Filesize
20KB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
64KB
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Filesize
64KB
-
Filesize
64KB
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Filesize
9.6MB
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Filesize
9.6MB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
9.6MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
10.8MB
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Filesize
32KB
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Filesize
1024KB
-
Filesize
4.8MB
-
Filesize
64KB
-
Filesize
624KB
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Filesize
664KB
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Filesize
9.6MB
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Filesize
9.6MB
-
Filesize
304KB
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Filesize
9.6MB
-
Filesize
64KB
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Filesize
1024KB
-
Filesize
9.6MB
-
Filesize
1024KB
-
Filesize
1024KB
-
Filesize
9.6MB
-
Filesize
392KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
9.6MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
9.6MB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
9.6MB