Analysis
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max time kernel
146s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-05-2024 21:51
Static task
static1
Behavioral task
behavioral1
Sample
call and put contracts 16318.js
Resource
win11-20240508-en
General
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Target
call and put contracts 16318.js
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Size
8.8MB
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MD5
88ab74d84774855d0a2c24d5a1b50389
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SHA1
83ce4e759d3443332eb223689717b4895bd4e6cc
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SHA256
f8f3fa45eced0c32fbbf912f3f8ba6100a8b59e14f12a125c88340a47cf7e57b
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SHA512
cf5adf3cb923ddb264b6f2182be043859c3c16544bbc2d3c01f0469ca6a25702ece7b140438928067226a334d88ac7567e808ecab5b97731678a2e948e399e87
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SSDEEP
49152:kYytwpCQK+aGYytwpCQK+aGYytwpCQK+aGYytwpCQK+aGYytwpCQK+aGYytwpCQO:f
Malware Config
Signatures
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GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
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Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.exepid process 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1448 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid process target process PID 3404 wrote to memory of 5012 3404 wscript.EXE cscript.exe PID 3404 wrote to memory of 5012 3404 wscript.EXE cscript.exe PID 5012 wrote to memory of 1448 5012 cscript.exe powershell.exe PID 5012 wrote to memory of 1448 5012 cscript.exe powershell.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\call and put contracts 16318.js"1⤵
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE GLOBAL~1.JS1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "GLOBAL~1.JS"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wi0dcdno.maz.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Sun\GLOBAL~1.JSFilesize
43.3MB
MD54fa4b4d068f722cbfe719be7ab4c8c52
SHA11b7b04c22e9bf7075f9c8b6ba88effe50f42bfc5
SHA256a92381a403a1463b64ebc547de7ec2a4225a7755d23c4e56503582b9cb33c3c8
SHA512486b1fa557da6ee6ce601514d2682767d3350ffc66fbcf29b50aba6b19d30bd4027bb086dfa5f0599294f31fa16ad598df8ba4e4560ce8f042098ec6ef470643
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memory/1448-5-0x0000020DF5630000-0x0000020DF5652000-memory.dmpFilesize
136KB
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memory/1448-12-0x0000020DF5870000-0x0000020DF58B6000-memory.dmpFilesize
280KB