Analysis
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max time kernel
142s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2023 11:27
Static task
static1
Behavioral task
behavioral1
Sample
payment status.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
payment status.exe
Resource
win10v2004-20231127-en
General
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Target
payment status.exe
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Size
840KB
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MD5
aa2bbdd4f76e86b8a34746c29602982e
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SHA1
65afd6aa0bf71c64cbaa3076dee472d696dd5566
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SHA256
391085720087ca47539076781ecfb5e4027f3c89bb19097b0c3d9e599cc6b6cd
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SHA512
c6888740e55c03ab9c494cc0a9e0d7271ecc009393274f332566090c0932ec5848349b803ced84c5f1bdb3a873b739c4b2058971552f195e2c9d5d850fe9135f
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SSDEEP
12288:S3f5A6IOwgTt0Pkua0p0lZXRYQlBTPNPqt99EUU5kLQTYCS51fn7dyx:YTaslk0l1RYmFqt95dsMCS5l7Mx
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bezzleauto.com - Port:
587 - Username:
[email protected] - Password:
Kene123456789 - 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:
payment status.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Control Panel\International\Geo\Nation payment status.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
payment status.exedescription pid process target process PID 2468 set thread context of 4484 2468 payment status.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2040 4484 WerFault.exe RegSvcs.exe -
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 8 IoCs
Processes:
powershell.exepowershell.exepayment status.exeRegSvcs.exepid process 5056 powershell.exe 2512 powershell.exe 2468 payment status.exe 2468 payment status.exe 4484 RegSvcs.exe 4484 RegSvcs.exe 5056 powershell.exe 2512 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exepayment status.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 5056 powershell.exe Token: SeDebugPrivilege 2512 powershell.exe Token: SeDebugPrivilege 2468 payment status.exe Token: SeDebugPrivilege 4484 RegSvcs.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
payment status.exedescription pid process target process PID 2468 wrote to memory of 5056 2468 payment status.exe powershell.exe PID 2468 wrote to memory of 5056 2468 payment status.exe powershell.exe PID 2468 wrote to memory of 5056 2468 payment status.exe powershell.exe PID 2468 wrote to memory of 2512 2468 payment status.exe powershell.exe PID 2468 wrote to memory of 2512 2468 payment status.exe powershell.exe PID 2468 wrote to memory of 2512 2468 payment status.exe powershell.exe PID 2468 wrote to memory of 3716 2468 payment status.exe schtasks.exe PID 2468 wrote to memory of 3716 2468 payment status.exe schtasks.exe PID 2468 wrote to memory of 3716 2468 payment status.exe schtasks.exe PID 2468 wrote to memory of 2976 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 2976 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 2976 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe PID 2468 wrote to memory of 4484 2468 payment status.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\payment status.exe"C:\Users\Admin\AppData\Local\Temp\payment status.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468 -
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\payment status.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5056 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZPYGuWlgLiAnJ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2512 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZPYGuWlgLiAnJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDDBD.tmp"2⤵
- Creates scheduled task(s)
PID:3716 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:2976
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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:4484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 13843⤵
- Program crash
PID:2040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4484 -ip 44841⤵PID:4604
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
MD5b14215bceb5ad6fc9128308f1e9191f6
SHA16d6345048b15a887c784b0a50eb766eead6eb2c5
SHA25617f46d7b74bbb9d6fd635cf0f908b973c363581ebeba979011659eecab4a766b
SHA51209f4edcb2dd6c561fe7d9313dd3678ffbeb28e48cfd3c3f3940d80404cb719d0adef2ba44ecba3505ac7fe9aa1a7a77b92d7e4af85ed29661b7a036212c6da78
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD598fb05e13fbab290ab9a497529043fa2
SHA1822e102e6463500fb91fb589a757a6f9997ad8a5
SHA25659cf537e47950dfa85673c845ea78b81863a4d981fd21ea6c8de731da1147f96
SHA5125b69168ffb1b4fd88bfd44207e9d2afb06fc800218bd49565d5b2ec0cd166db88934d6696e471eeabf5545f25aab151c661b8205d42d1251ff58db24e29d8971