Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
06-05-2024 02:48
Static task
static1
Behavioral task
behavioral1
Sample
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe
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Size
6.3MB
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MD5
1a677c62a46e22491dd7723687ebb212
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SHA1
4af1c12b3b3300fa6e8ebf80f76238ccbaa12b0d
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SHA256
310a090e8c001419cdcb694d92a3ab2f8356eae8467a3317a2bdee8e3b9c8e60
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SHA512
34e55b3d2393e0bd188101de12958ea610a39dbf301417248a8bc84ab7224bd4dc67d9815b1228cedaefa9bb123c103ba160c9b9ce8d490ddd6d3e93aeaed143
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SSDEEP
196608:3Pfa6YMRlp30bgwOGcjwppBR5dgI8H++:3KNMRlN0bgXGGwpj5gI8e
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 3 IoCs
Processes:
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe1systemsmss.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Windows\\System64\\1systemsmss.exe, explorer.exe" 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe" 1systemsmss.exe Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe" 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe1systemsmss.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 1systemsmss.exe -
Executes dropped EXE 7 IoCs
Processes:
1systemsmss.exesvnhost.exesvnhost.exesvnhost.exesvnhost.exesystemsmss.exesystemsmss.exepid process 2556 1systemsmss.exe 1652 svnhost.exe 2468 svnhost.exe 2092 svnhost.exe 1360 svnhost.exe 3212 systemsmss.exe 2716 systemsmss.exe -
Drops file in Windows directory 13 IoCs
Processes:
1systemsmss.exe1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exedescription ioc process File created C:\Windows\System64\vp8decoder.dll 1systemsmss.exe File opened for modification C:\Windows\System64\vp8decoder.dll 1systemsmss.exe File created C:\Windows\System64\vp8encoder.dll 1systemsmss.exe File opened for modification C:\Windows\System64\svnhost.exe 1systemsmss.exe File created C:\Windows\System64\systemsmss.exe 1systemsmss.exe File created C:\Windows\Zont911\Tupe.bat 1systemsmss.exe File opened for modification C:\Windows\System64\1systemsmss.exe 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe File created C:\Windows\Zont911\Home.zip 1systemsmss.exe File created C:\Windows\System64\svnhost.exe 1systemsmss.exe File opened for modification C:\Windows\System64\systemsmss.exe 1systemsmss.exe File created C:\Windows\System64\1systemsmss.exe 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe File opened for modification C:\Windows\System64\vp8encoder.dll 1systemsmss.exe File created C:\Windows\Zont911\Regedit.reg 1systemsmss.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs .reg file with regedit 1 IoCs
Processes:
regedit.exepid process 1452 regedit.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exepid process 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
svnhost.exesvnhost.exesvnhost.exedescription pid process Token: SeDebugPrivilege 1652 svnhost.exe Token: SeDebugPrivilege 2092 svnhost.exe Token: SeTakeOwnershipPrivilege 1360 svnhost.exe Token: SeTcbPrivilege 1360 svnhost.exe Token: SeTcbPrivilege 1360 svnhost.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
systemsmss.exepid process 3212 systemsmss.exe 3212 systemsmss.exe 3212 systemsmss.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
systemsmss.exepid process 3212 systemsmss.exe 3212 systemsmss.exe 3212 systemsmss.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
svnhost.exesvnhost.exesvnhost.exesvnhost.exepid process 1652 svnhost.exe 2468 svnhost.exe 2092 svnhost.exe 1360 svnhost.exe -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe1systemsmss.execmd.exesvnhost.exedescription pid process target process PID 1556 wrote to memory of 2556 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1systemsmss.exe PID 1556 wrote to memory of 2556 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1systemsmss.exe PID 1556 wrote to memory of 2556 1556 1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe 1systemsmss.exe PID 2556 wrote to memory of 1452 2556 1systemsmss.exe regedit.exe PID 2556 wrote to memory of 1452 2556 1systemsmss.exe regedit.exe PID 2556 wrote to memory of 1452 2556 1systemsmss.exe regedit.exe PID 2556 wrote to memory of 3308 2556 1systemsmss.exe cmd.exe PID 2556 wrote to memory of 3308 2556 1systemsmss.exe cmd.exe PID 2556 wrote to memory of 3308 2556 1systemsmss.exe cmd.exe PID 3308 wrote to memory of 4644 3308 cmd.exe chcp.com PID 3308 wrote to memory of 4644 3308 cmd.exe chcp.com PID 3308 wrote to memory of 4644 3308 cmd.exe chcp.com PID 3308 wrote to memory of 1652 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 1652 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 1652 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 2468 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 2468 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 2468 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 2092 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 2092 3308 cmd.exe svnhost.exe PID 3308 wrote to memory of 2092 3308 cmd.exe svnhost.exe PID 1360 wrote to memory of 3212 1360 svnhost.exe systemsmss.exe PID 1360 wrote to memory of 3212 1360 svnhost.exe systemsmss.exe PID 1360 wrote to memory of 3212 1360 svnhost.exe systemsmss.exe PID 1360 wrote to memory of 2716 1360 svnhost.exe systemsmss.exe PID 1360 wrote to memory of 2716 1360 svnhost.exe systemsmss.exe PID 1360 wrote to memory of 2716 1360 svnhost.exe systemsmss.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1a677c62a46e22491dd7723687ebb212_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\Windows\System64\1systemsmss.exe"C:\Windows\System64\1systemsmss.exe"2⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Windows\SysWOW64\regedit.exe"C:\Windows\System32\regedit.exe" /s "C:\Windows\Zont911\Regedit.reg"3⤵
- Runs .reg file with regedit
PID:1452
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Windows\Zont911\Tupe.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\chcp.comChcp 12514⤵PID:4644
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C:\Windows\System64\svnhost.exe"C:\Windows\System64\svnhost.exe" /silentinstall4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1652
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C:\Windows\System64\svnhost.exe"C:\Windows\System64\svnhost.exe" /firewall4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2468
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C:\Windows\System64\svnhost.exe"C:\Windows\System64\svnhost.exe" /start4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2092
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C:\Windows\System64\svnhost.exeC:\Windows\System64\svnhost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\System64\systemsmss.exeC:\Windows\System64\systemsmss.exe /tray2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3212
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C:\Windows\System64\systemsmss.exeC:\Windows\System64\systemsmss.exe2⤵
- Executes dropped EXE
PID:2716
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.3MB
MD51a677c62a46e22491dd7723687ebb212
SHA14af1c12b3b3300fa6e8ebf80f76238ccbaa12b0d
SHA256310a090e8c001419cdcb694d92a3ab2f8356eae8467a3317a2bdee8e3b9c8e60
SHA51234e55b3d2393e0bd188101de12958ea610a39dbf301417248a8bc84ab7224bd4dc67d9815b1228cedaefa9bb123c103ba160c9b9ce8d490ddd6d3e93aeaed143
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Filesize
6.0MB
MD5e437e8730f2163cba2552a5a374a885a
SHA1514497f668ae7b80a698bd8cda6de2dcf104e450
SHA256dde1cc7b34ad434fb515b4b315c2ec22a74e3b1b4d50fe83421fab4d6055b3a6
SHA512e924929176c60f00bfd45f0ec991279d4bbb96be4f5f270e636594d4faad681c318cbc9374dd2126170e18f7b4e9db54b193c147b452655c2806921d8c76c445
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Filesize
5.1MB
MD5bd458a26931f960f13958510e88a61a8
SHA1be9fff29f269d649688e941e97ac03e669571837
SHA256d295538301a5513d3e605e43586e48504ec22f87666a31ef06f697b5c9b611f3
SHA512afe9e6209ade2846f31efb7b9977d42b28cd082eb0a4b9c4ba4b9c91d528afbc7efe748be0c78c938d042dc9d200c23d2f0552a7498ab23becac828df53245e7
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Filesize
378KB
MD5d43fa82fab5337ce20ad14650085c5d9
SHA1678aa092075ff65b6815ffc2d8fdc23af8425981
SHA256c022958429edd94bfe31f2eacfe24ff6b45d6f12747725c449a36116373de03b
SHA512103e61a9f58df03316676a074487e50ec518479c11068df3736df139b85c7671048c65bce0ef2c55b3c50c61fde54e9e6c7d1b795aea71263ae94c91d4874e0d
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Filesize
1.6MB
MD5dab4646806dfca6d0e0b4d80fa9209d6
SHA18244dfe22ec2090eee89dad103e6b2002059d16a
SHA256cb6ef96d3a66ef08ec2c8640b751a52d6d4f4530cf01162a69966f0fd5153587
SHA512aa5eb93bf23a10de797d6fb52a55a95d36bc48927c76fedd81e0c48872745cb7f7d1b3f230eaae42fd4e79b6a59ca707e56bd6963b03644cbd5984f11e98d6e7
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Filesize
11KB
MD58652240acb0c567db26f15721b4eb7a1
SHA18e302e822bd83dc106d735343267dcb7c2384b93
SHA256d86fc93ea8d3f3a2c7b09c64942ddffd1cc6fbbbf002fec07815138fa634f1b8
SHA512e95d58d7525c16659705522bbb700ee94985da8084ca55d59d5be04e86ca5a51186c287eabf9f78e1aa6403823011323ffded3964c73691a71ef2d0036acc4d9
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Filesize
281B
MD5691f040de6d335962416b319dcd416dc
SHA1db49109c0917910f7fce8b6de690a1c7e2026226
SHA256605d0b9c2fd1972c4ee60d8eefd336be636884dcdf54a4e5f2829c46e80fdcea
SHA512f34ba36bdeaa43a1265ec69acfa0f199f2b4d5d90b4ea890327478f4f48ec7597d660b922dd1e149de3a1ff9b48c79e4c9c53e8a482b4cb5842bc0976f93bf89
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e