Analysis
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max time kernel
118s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 02:07
Static task
static1
Behavioral task
behavioral1
Sample
7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe
Resource
win7-20240508-en
General
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Target
7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe
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Size
751KB
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MD5
e9ce352553387ce91a58d056fa8e79d9
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SHA1
2cbb925f10b7b02b0d3500b4e6c6891a05542ae8
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SHA256
7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0
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SHA512
370d7be156f8abd4307e06bdddeef0489c091228d46a2867ecf29095635b7c9a160a0cbc9f9234745fb8db8869a2f72ec28a15f087557bc016e19ee23633b151
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SSDEEP
12288:WsscUr/0LBnPVet1P5wwzmfyiapFcdWopHu3MK/NaTWydDtmACR5leZlNp:9oL4nPVefCfyiapFcdWo4cDZRmA+erD
Malware Config
Extracted
Protocol: smtp- Host:
mail.commtechtrading.com - Port:
587 - Username:
[email protected] - Password:
P@QpV}4}V?gH
Extracted
agenttesla
Protocol: smtp- Host:
mail.commtechtrading.com - Port:
587 - Username:
[email protected] - Password:
P@QpV}4}V?gH - 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 1700 powershell.exe 1544 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exedescription pid process target process PID 2376 set thread context of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.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 6 IoCs
Processes:
powershell.exepowershell.exe7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exepid process 1700 powershell.exe 1544 powershell.exe 4528 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 4528 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 1700 powershell.exe 1544 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exepowershell.exe7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exedescription pid process Token: SeDebugPrivilege 1700 powershell.exe Token: SeDebugPrivilege 1544 powershell.exe Token: SeDebugPrivilege 4528 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exedescription pid process target process PID 2376 wrote to memory of 1700 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe powershell.exe PID 2376 wrote to memory of 1700 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe powershell.exe PID 2376 wrote to memory of 1700 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe powershell.exe PID 2376 wrote to memory of 1544 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe powershell.exe PID 2376 wrote to memory of 1544 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe powershell.exe PID 2376 wrote to memory of 1544 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe powershell.exe PID 2376 wrote to memory of 4688 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe schtasks.exe PID 2376 wrote to memory of 4688 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe schtasks.exe PID 2376 wrote to memory of 4688 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe schtasks.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe PID 2376 wrote to memory of 4528 2376 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe 7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe"C:\Users\Admin\AppData\Local\Temp\7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2376 -
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\7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1700 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qpzpDEsx.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1544 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qpzpDEsx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp904.tmp"2⤵
- Creates scheduled task(s)
PID:4688 -
C:\Users\Admin\AppData\Local\Temp\7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe"C:\Users\Admin\AppData\Local\Temp\7efd88b728d661a7ea183093cb30e3e6614b8bbd38567177c89e13ba578eb0e0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4528
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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 --field-trial-handle=1304,i,8660989700097327804,17931739887231169645,262144 --variations-seed-version --mojo-platform-channel-handle=1300 /prefetch:81⤵PID:3496
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
18KB
MD52f0ad3fcf1ce2a25641ec2fb96c1cf71
SHA1ca6c83bbe9083ec297a0024913c469b9f527c810
SHA256346188f0869e01a52d9dd5a720a211a724ce5b8db8d0c97eb691360aa6bb7083
SHA51219ab1d6900cff1a3c182a043eb74fe6d64d1020bbedb3bb7d83e09ae4bac62a23a0f248eb6f5bcb265d7c5a3fe375e3411695590044344f2ec9e59114b65f3bd
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD52ba2fd3bf6fb1857b4f62055d667a591
SHA15613a404e3ada97ec5dc5abdaa84890f793f51bb
SHA2564b2ae66ce50da3cd7cab8f88d6de911bf8e6952e8e0d280132fe21ef46c66e4f
SHA51267d5916d00290fca6afd400b33ac8e1e14aab00262cbce5824941065bfc41d4f86f5bf46cf0bcf73d91019f0cd391290a87694e8eeb5dc43c6d5a80135ddee56