Analysis
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max time kernel
127s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 16:03
Static task
static1
Behavioral task
behavioral1
Sample
new order.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
new order.exe
Resource
win10v2004-20240426-en
General
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Target
new order.exe
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Size
668KB
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MD5
cf021b7974c2665564085795f85a0ede
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SHA1
d2084747f540500ab61974ac288ab05f9d91334a
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SHA256
044ce9e194f5194b8d0e12e8e05fc3a3ff3782e60d5b3838351e80ac43663e4d
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SHA512
cf5d6acecf132c3a01ec82b3f4e8e2c66c854611b6d71b53d2b148fa492c47f800eb443a9e46828fb3cc3b408da571ee86ecc31facb67f8d7bfbd9560b7780aa
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SSDEEP
12288:iGCCi8LkpEatgdWrtzQswH4X1nqcSg+jEKAEGaCtXm3dCcQBoTY2ZkR:i9ZjE0GqNA4X1ijEKAER023d2BWE
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 1332 powershell.exe 884 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
new order.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation new order.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
new order.exedescription pid process target process PID 3084 set thread context of 1188 3084 new order.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 17 IoCs
Processes:
new order.exepowershell.exepowershell.exeRegSvcs.exepid process 3084 new order.exe 3084 new order.exe 3084 new order.exe 3084 new order.exe 3084 new order.exe 3084 new order.exe 884 powershell.exe 884 powershell.exe 1332 powershell.exe 1332 powershell.exe 3084 new order.exe 3084 new order.exe 1188 RegSvcs.exe 1188 RegSvcs.exe 1188 RegSvcs.exe 884 powershell.exe 1332 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
new order.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3084 new order.exe Token: SeDebugPrivilege 1332 powershell.exe Token: SeDebugPrivilege 884 powershell.exe Token: SeDebugPrivilege 1188 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
new order.exedescription pid process target process PID 3084 wrote to memory of 1332 3084 new order.exe powershell.exe PID 3084 wrote to memory of 1332 3084 new order.exe powershell.exe PID 3084 wrote to memory of 1332 3084 new order.exe powershell.exe PID 3084 wrote to memory of 884 3084 new order.exe powershell.exe PID 3084 wrote to memory of 884 3084 new order.exe powershell.exe PID 3084 wrote to memory of 884 3084 new order.exe powershell.exe PID 3084 wrote to memory of 3256 3084 new order.exe schtasks.exe PID 3084 wrote to memory of 3256 3084 new order.exe schtasks.exe PID 3084 wrote to memory of 3256 3084 new order.exe schtasks.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe PID 3084 wrote to memory of 1188 3084 new order.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\new order.exe"C:\Users\Admin\AppData\Local\Temp\new order.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\new order.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HKBGOfx.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HKBGOfx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp90A7.tmp"2⤵
- Creates scheduled task(s)
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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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logFilesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
18KB
MD5095071335eba461e6ced39248a0501d5
SHA18be4b3c260fe5f3b98d172111cc248ca5a2a3893
SHA256af819a8f801afaae8e8c921490de26b40ea292e410dfc4d33d31d2a9a09a8a9a
SHA5125b568ae7e9b6f9481da28f7a3765c1e12084fb92d441a85207cb231eed1a36f51764c264349def5758c5ea8955d470f58fbe5c748526fe83aa23b20830a1b047
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3u3voap4.0xq.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmp90A7.tmpFilesize
1KB
MD544c6e429cd7c1946c8bb40e5ff3e274d
SHA191c5b5f93b5003a953f66d4fa3e18ff349f54fd9
SHA256926be6cd75a462ea51f35e6c34e91d700386810dd158909bb34f192ab932c6b3
SHA5126d7bb6eaff3d7e3d30ac5cd6619c13aa23d448d4933be604a011cd65ca92b5af8bd4cc613f6b1797ede2c6742fd9454845d2bd22ccb7aa34efce8d2ac9acd907
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memory/884-81-0x0000000007790000-0x00000000077AA000-memory.dmpFilesize
104KB
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memory/884-63-0x0000000007320000-0x00000000073C3000-memory.dmpFilesize
652KB
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memory/884-49-0x0000000006130000-0x000000000614E000-memory.dmpFilesize
120KB
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memory/884-80-0x0000000007690000-0x00000000076A4000-memory.dmpFilesize
80KB
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memory/884-69-0x0000000007680000-0x000000000768E000-memory.dmpFilesize
56KB
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memory/884-68-0x0000000007650000-0x0000000007661000-memory.dmpFilesize
68KB
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memory/884-67-0x00000000076D0000-0x0000000007766000-memory.dmpFilesize
600KB
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memory/884-66-0x00000000074C0000-0x00000000074CA000-memory.dmpFilesize
40KB
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memory/884-64-0x0000000007AA0000-0x000000000811A000-memory.dmpFilesize
6.5MB
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memory/884-65-0x0000000007450000-0x000000000746A000-memory.dmpFilesize
104KB
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memory/884-52-0x0000000074DF0000-0x0000000074E3C000-memory.dmpFilesize
304KB
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memory/884-82-0x0000000007770000-0x0000000007778000-memory.dmpFilesize
32KB
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memory/884-22-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/884-86-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/884-50-0x0000000006690000-0x00000000066DC000-memory.dmpFilesize
304KB
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memory/884-62-0x0000000006700000-0x000000000671E000-memory.dmpFilesize
120KB
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memory/884-31-0x0000000005B40000-0x0000000005E94000-memory.dmpFilesize
3.3MB
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memory/884-45-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/884-51-0x0000000006720000-0x0000000006752000-memory.dmpFilesize
200KB
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memory/884-30-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/1188-91-0x0000000006170000-0x00000000061C0000-memory.dmpFilesize
320KB
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memory/1188-46-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1332-16-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/1332-14-0x00000000025A0000-0x00000000025D6000-memory.dmpFilesize
216KB
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memory/1332-19-0x0000000004DD0000-0x0000000004DF2000-memory.dmpFilesize
136KB
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memory/1332-90-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/1332-20-0x0000000004E70000-0x0000000004ED6000-memory.dmpFilesize
408KB
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memory/1332-21-0x0000000004EE0000-0x0000000004F46000-memory.dmpFilesize
408KB
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memory/1332-18-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/1332-17-0x0000000005070000-0x0000000005698000-memory.dmpFilesize
6.2MB
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memory/1332-70-0x0000000074DF0000-0x0000000074E3C000-memory.dmpFilesize
304KB
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memory/3084-9-0x0000000008CB0000-0x0000000008D4C000-memory.dmpFilesize
624KB
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memory/3084-15-0x000000007454E000-0x000000007454F000-memory.dmpFilesize
4KB
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memory/3084-48-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/3084-0-0x000000007454E000-0x000000007454F000-memory.dmpFilesize
4KB
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memory/3084-8-0x0000000006680000-0x0000000006704000-memory.dmpFilesize
528KB
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memory/3084-7-0x0000000006230000-0x0000000006240000-memory.dmpFilesize
64KB
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memory/3084-6-0x0000000006210000-0x000000000622A000-memory.dmpFilesize
104KB
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memory/3084-5-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/3084-4-0x0000000005200000-0x000000000520A000-memory.dmpFilesize
40KB
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memory/3084-3-0x0000000005050000-0x00000000050E2000-memory.dmpFilesize
584KB
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memory/3084-2-0x0000000005560000-0x0000000005B04000-memory.dmpFilesize
5.6MB
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memory/3084-35-0x0000000074540000-0x0000000074CF0000-memory.dmpFilesize
7.7MB
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memory/3084-1-0x00000000005A0000-0x000000000064A000-memory.dmpFilesize
680KB