Analysis
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max time kernel
141s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 16:30
Static task
static1
Behavioral task
behavioral1
Sample
Swift Copy_98754.exe
Resource
win7-20240508-en
General
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Target
Swift Copy_98754.exe
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Size
683KB
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MD5
f32b5256aa4b8302a1c39a6c4480467e
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SHA1
b993653e7d5611c9d616a033f41b8129fd7937c0
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SHA256
7b22a626e9532c63ef451eab984601c0abf4248ff689624c3900581dbf6fd292
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SHA512
5b0732e9814687679889d1d3eb45383076bb525fa018672f4150885689f329a043150aff8e6b45577a03373fb6024de9d8234b5ad6f78112305e3892acd735eb
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SSDEEP
12288:mg82iNvFIsPAbp+Xt+SsEVNHxC9mHb190e3HybJgK9sjdOGzYArothvP:mF1DIKwYhsEjxqm7fUgVzYA+hX
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yubacuba.online - Port:
587 - Username:
[email protected] - Password:
vynKZC)6 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Swift Copy_98754.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation Swift Copy_98754.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Swift Copy_98754.exedescription pid process target process PID 3580 set thread context of 3624 3580 Swift Copy_98754.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 19 IoCs
Processes:
Swift Copy_98754.exepowershell.exeRegSvcs.exepid process 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 3580 Swift Copy_98754.exe 560 powershell.exe 560 powershell.exe 3624 RegSvcs.exe 3624 RegSvcs.exe 3624 RegSvcs.exe 560 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Swift Copy_98754.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3580 Swift Copy_98754.exe Token: SeDebugPrivilege 560 powershell.exe Token: SeDebugPrivilege 3624 RegSvcs.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
Swift Copy_98754.exedescription pid process target process PID 3580 wrote to memory of 560 3580 Swift Copy_98754.exe powershell.exe PID 3580 wrote to memory of 560 3580 Swift Copy_98754.exe powershell.exe PID 3580 wrote to memory of 560 3580 Swift Copy_98754.exe powershell.exe PID 3580 wrote to memory of 4728 3580 Swift Copy_98754.exe schtasks.exe PID 3580 wrote to memory of 4728 3580 Swift Copy_98754.exe schtasks.exe PID 3580 wrote to memory of 4728 3580 Swift Copy_98754.exe schtasks.exe PID 3580 wrote to memory of 4292 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 4292 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 4292 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3148 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3148 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3148 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe PID 3580 wrote to memory of 3624 3580 Swift Copy_98754.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe"C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3580 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AoeeYmIFCal.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:560
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AoeeYmIFCal" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6126.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:4728
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:4292
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:3148
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3624
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3628 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵PID:3036
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5eebca3b5b1550ccefc09e6f7d9d58236
SHA1a00384aed576f8fdd97b25b0fa4a4abc0089973d
SHA256972127161e3cecbed921cde6767b513918a626281abe7c24f81c706cd77322bd
SHA512b9767510b0f8edfb12e832e6808e472ac2efc2b0b38a1b23c3de96472e78e90d492bdc7575b74d5e768d8d1ef3d804acac67df59d033ed100bb752f18bb81855