Analysis
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max time kernel
131s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 06:45
Static task
static1
Behavioral task
behavioral1
Sample
shipping documents.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
shipping documents.exe
Resource
win10v2004-20240508-en
General
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Target
shipping documents.exe
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Size
731KB
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MD5
487581e26f44dc342b13f83a424a7d0b
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SHA1
f63e3fdfa598322bd2ededb12a2c272182824990
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SHA256
553e372ef331a9891f8cada32625bd6491cbd427f1a2a6ad62cd1472ec3f23a0
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SHA512
9e903d9be418a8d024b566bf06d28a300bf15f3fa042a4a8ebe7b8e186a8cb50ad19e5a892e5137dccc05fac4b7eabf6236592b6efcea045d68ad1988c03a99a
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SSDEEP
12288:UPU2iNPyCK2xrOo2BakSVelkYawUlrc/6t2SLck6en6Oj0KlhKAgLEwkR:L15yC5ESVkRallVGzgfkAX
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.springandsummer.lk - Port:
587 - Username:
[email protected] - Password:
anu##323 - 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 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 4304 powershell.exe 588 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
shipping documents.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation shipping documents.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
shipping documents.exedescription pid process target process PID 2248 set thread context of 4708 2248 shipping documents.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 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 21 IoCs
Processes:
shipping documents.exepowershell.exepowershell.exeRegSvcs.exepid process 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 4304 powershell.exe 4304 powershell.exe 588 powershell.exe 588 powershell.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 2248 shipping documents.exe 4708 RegSvcs.exe 4708 RegSvcs.exe 4708 RegSvcs.exe 4304 powershell.exe 588 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
shipping documents.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2248 shipping documents.exe Token: SeDebugPrivilege 4304 powershell.exe Token: SeDebugPrivilege 588 powershell.exe Token: SeDebugPrivilege 4708 RegSvcs.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
shipping documents.exedescription pid process target process PID 2248 wrote to memory of 4304 2248 shipping documents.exe powershell.exe PID 2248 wrote to memory of 4304 2248 shipping documents.exe powershell.exe PID 2248 wrote to memory of 4304 2248 shipping documents.exe powershell.exe PID 2248 wrote to memory of 588 2248 shipping documents.exe powershell.exe PID 2248 wrote to memory of 588 2248 shipping documents.exe powershell.exe PID 2248 wrote to memory of 588 2248 shipping documents.exe powershell.exe PID 2248 wrote to memory of 3264 2248 shipping documents.exe schtasks.exe PID 2248 wrote to memory of 3264 2248 shipping documents.exe schtasks.exe PID 2248 wrote to memory of 3264 2248 shipping documents.exe schtasks.exe PID 2248 wrote to memory of 2672 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 2672 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 2672 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 1720 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 1720 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 1720 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe PID 2248 wrote to memory of 4708 2248 shipping documents.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\shipping documents.exe"C:\Users\Admin\AppData\Local\Temp\shipping documents.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\shipping documents.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4304 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qvgpVBR.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:588 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qvgpVBR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3042.tmp"2⤵
- Creates scheduled task(s)
PID:3264 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:2672
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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:1720
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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⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4708
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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 --field-trial-handle=3804,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=3960 /prefetch:81⤵PID:1144
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5411e4f1be606b60cc65d659e992d8cab
SHA119d0816d3dbbbb9be2323226f2faa98adcbea12e
SHA256dbc1050d90a4b553475c31d2f3febe681de9f137bc40f0fcbd404bae7bbc305b
SHA512e8da1978ee2eb8477947571edcd7f9c67a184e5cd81e58aecf93711eeb57fdf1d39bea58785b7f5cecb9ddac6e18c9f7daa82ee3bd8f2f83d759b10eb5cf2d7d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD596ccf6429b2cf14c44c597e82a9866a2
SHA1dc078b28933db7448f98e26f85305dc2bc7f5213
SHA256312243e828b35e5c3f5e80f8ede0767d2baef4e72fb29d72e1075630fde826db
SHA51250b93c2ba6a94da668a0da6a214a109a002b285d33ef8f4f8f9c6d45fab60956e21dee2d1fc922935924fa5220575b18b2d50cca2ac609a9b96d7db260230caf