Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19-05-2024 00:00
Static task
static1
Behavioral task
behavioral1
Sample
5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe
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Size
1.0MB
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MD5
5788d42e58d439488f7e718d640c4901
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SHA1
979c0bbc2afdf4860682109a4b700b6a9ca68f60
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SHA256
b687d346a7da664fb96a4dbc3b23aa5568ce1eb5229fbe6639351020993564f9
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SHA512
ead1ceb3139e93703e5891120ede5df2ee452c5daa545e6078ae8b9e49f580d5bf90366a04e48061fcdcaa01fcadde7d13d198c329a54958a85df039e07b876d
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SSDEEP
12288:b+SaTrGeI1rkydoPN1X6gti6w5kwIj1VykTSp35FAC5YwGNJwW8rc2baI:b+MeUrkydsfb5twI5VxTIJFAe
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2604 SqlHosts.exe 2688 SqlHosts.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral1/memory/1096-2-0x0000000001EF0000-0x0000000001F18000-memory.dmp agile_net -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Sql Hosts = "C:\\Users\\Admin\\AppData\\Local\\SqlHosts.exe -boot" SqlHosts.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2604 set thread context of 2688 2604 SqlHosts.exe 35 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2688 SqlHosts.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe Token: SeDebugPrivilege 2604 SqlHosts.exe Token: SeDebugPrivilege 2688 SqlHosts.exe Token: 33 2688 SqlHosts.exe Token: SeIncBasePriorityPrivilege 2688 SqlHosts.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2688 SqlHosts.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1096 wrote to memory of 1300 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 28 PID 1096 wrote to memory of 1300 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 28 PID 1096 wrote to memory of 1300 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 28 PID 1096 wrote to memory of 1300 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 28 PID 1096 wrote to memory of 2064 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 30 PID 1096 wrote to memory of 2064 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 30 PID 1096 wrote to memory of 2064 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 30 PID 1096 wrote to memory of 2064 1096 5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe 30 PID 2652 wrote to memory of 2604 2652 explorer.exe 32 PID 2652 wrote to memory of 2604 2652 explorer.exe 32 PID 2652 wrote to memory of 2604 2652 explorer.exe 32 PID 2652 wrote to memory of 2604 2652 explorer.exe 32 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35 PID 2604 wrote to memory of 2688 2604 SqlHosts.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\SqlHosts.exe"2⤵PID:1300
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\SqlHosts.exe"2⤵PID:2064
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Users\Admin\AppData\Local\SqlHosts.exe"C:\Users\Admin\AppData\Local\SqlHosts.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Users\Admin\AppData\Local\SqlHosts.exe"C:\Users\Admin\AppData\Local\SqlHosts.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2688
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:1104
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.0MB
MD55788d42e58d439488f7e718d640c4901
SHA1979c0bbc2afdf4860682109a4b700b6a9ca68f60
SHA256b687d346a7da664fb96a4dbc3b23aa5568ce1eb5229fbe6639351020993564f9
SHA512ead1ceb3139e93703e5891120ede5df2ee452c5daa545e6078ae8b9e49f580d5bf90366a04e48061fcdcaa01fcadde7d13d198c329a54958a85df039e07b876d