Analysis
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max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2023 17:11
Static task
static1
Behavioral task
behavioral1
Sample
ProductSpecificationDec052023.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
ProductSpecificationDec052023.exe
Resource
win10v2004-20231127-en
General
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Target
ProductSpecificationDec052023.exe
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Size
828KB
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MD5
72c79ce71ca4d2529fb05f1e37341a69
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SHA1
aaa4e64071d39f2590d1bcb3b758c51d320ece31
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SHA256
a4d1c2193d3db847e5c7132074a16826beff3d069e1ba83633b8ac7bc5c88f5e
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SHA512
0e1f9eb942b5409bee74c4aaa3d249a87a88dc72d4aeda2cbe39cde7f428ef07b21e17c9467413826f4b599db744064acec96061dd8c5c3f1ea61f3f98618969
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SSDEEP
12288:anfKE6jD/62iNG5nF8+pQWMHKMuGxZcx0dZRyKuhqCqPiGIqkHmI:afKtD/61I4HKMuOcexylhqCq5IJHmI
Malware Config
Extracted
Protocol: smtp- Host:
zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Methodman991
Extracted
agenttesla
Protocol: smtp- Host:
zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Methodman991 - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
ProductSpecificationDec052023.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2598572287-1024438387-935107970-1000\Control Panel\International\Geo\Nation ProductSpecificationDec052023.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:
ProductSpecificationDec052023.exedescription pid process target process PID 1952 set thread context of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.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 22 IoCs
Processes:
ProductSpecificationDec052023.exepowershell.exepowershell.exeProductSpecificationDec052023.exepid process 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 2824 powershell.exe 2824 powershell.exe 2980 powershell.exe 2980 powershell.exe 1952 ProductSpecificationDec052023.exe 1952 ProductSpecificationDec052023.exe 1860 ProductSpecificationDec052023.exe 1860 ProductSpecificationDec052023.exe 1860 ProductSpecificationDec052023.exe 2824 powershell.exe 2980 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
ProductSpecificationDec052023.exepowershell.exepowershell.exeProductSpecificationDec052023.exedescription pid process Token: SeDebugPrivilege 1952 ProductSpecificationDec052023.exe Token: SeDebugPrivilege 2824 powershell.exe Token: SeDebugPrivilege 2980 powershell.exe Token: SeDebugPrivilege 1860 ProductSpecificationDec052023.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ProductSpecificationDec052023.exepid process 1860 ProductSpecificationDec052023.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
ProductSpecificationDec052023.exedescription pid process target process PID 1952 wrote to memory of 2824 1952 ProductSpecificationDec052023.exe powershell.exe PID 1952 wrote to memory of 2824 1952 ProductSpecificationDec052023.exe powershell.exe PID 1952 wrote to memory of 2824 1952 ProductSpecificationDec052023.exe powershell.exe PID 1952 wrote to memory of 2980 1952 ProductSpecificationDec052023.exe powershell.exe PID 1952 wrote to memory of 2980 1952 ProductSpecificationDec052023.exe powershell.exe PID 1952 wrote to memory of 2980 1952 ProductSpecificationDec052023.exe powershell.exe PID 1952 wrote to memory of 2356 1952 ProductSpecificationDec052023.exe schtasks.exe PID 1952 wrote to memory of 2356 1952 ProductSpecificationDec052023.exe schtasks.exe PID 1952 wrote to memory of 2356 1952 ProductSpecificationDec052023.exe schtasks.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe PID 1952 wrote to memory of 1860 1952 ProductSpecificationDec052023.exe ProductSpecificationDec052023.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe"C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952 -
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\ProductSpecificationDec052023.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2824 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tNgQrHLDn.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2980 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tNgQrHLDn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp990.tmp"2⤵
- Creates scheduled task(s)
PID:2356 -
C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe"C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1860
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
MD56dc3028dd20d4e0686522e223fdcaa2e
SHA18bf9e3002dc4249dce675b02cb10179880c8a66f
SHA256fa56c3c7b755702a76f0c39b5872ab654d70147f4bafd17fed25459c9f56cc61
SHA512ad57a4786446931bf291e94e3395764ee3cbf31147db272d324895ffbe2d4561882c965eb4129e4dff1bc53ea421a70f78bba4b8fd0e07e3bc64780b3902f3d2
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD50d1d591cc211bda9c5cc7f23dab1ca4e
SHA1a8072971141845f8b0b7f6380192a509f9bba66d
SHA2564e90faa2dfbb390b05be8a9f1c2314daf3ba8e32ef7ddd45539624955998ff0c
SHA512926e7dc71f87c6f8ace778ec84ed52fccbd56ca8784971677e7ff781eed382137f8cdec3539fe3513ab510d471adf014f1c6cb01c4481897e37fab3b8140a524