Analysis
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max time kernel
117s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
07-12-2023 01:56
Static task
static1
Behavioral task
behavioral1
Sample
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe
Resource
win10v2004-20231130-en
General
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Target
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe
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Size
861KB
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MD5
522a508bf59d08937bd5146c02664470
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SHA1
1a26db4a8370d80e05a24d2f3381345bd52cbd42
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SHA256
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c
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SHA512
6246780365f25ae82e386ae81ecb877409ac9d83eb1a601b4889600cbc19a3a2178034165822b96dbec31f9d6ea83f7f2f5936977be7cd139a408ae562d5b128
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SSDEEP
12288:775nF8pREGHTbY7czEA5dj/vYLCBFUIEj1oeC6XnmoooxzVx0Z7XI1kVKoAqI1hs:XmY7zkj3Y2BEjGeF7DGng1TkZ
Malware Config
Extracted
Protocol: smtp- Host:
mail.tgprok.co.za - Port:
587 - Username:
[email protected] - Password:
Beretta.93x62!!
Extracted
agenttesla
Protocol: smtp- Host:
mail.tgprok.co.za - Port:
587 - Username:
[email protected] - Password:
Beretta.93x62!! - 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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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:
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exedescription pid process target process PID 2940 set thread context of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.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:
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exepowershell.exepowershell.exe54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exepid process 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 3048 powershell.exe 2140 powershell.exe 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 2760 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 2760 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exepowershell.exepowershell.exe54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exedescription pid process Token: SeDebugPrivilege 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe Token: SeDebugPrivilege 3048 powershell.exe Token: SeDebugPrivilege 2140 powershell.exe Token: SeDebugPrivilege 2760 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exepid process 2760 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exedescription pid process target process PID 2940 wrote to memory of 3048 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 3048 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 3048 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 3048 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 2140 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 2140 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 2140 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 2140 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe powershell.exe PID 2940 wrote to memory of 2804 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe schtasks.exe PID 2940 wrote to memory of 2804 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe schtasks.exe PID 2940 wrote to memory of 2804 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe schtasks.exe PID 2940 wrote to memory of 2804 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe schtasks.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe PID 2940 wrote to memory of 2760 2940 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe 54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe"C:\Users\Admin\AppData\Local\Temp\54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2940 -
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\54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3048 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EYuhUaYp.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2140 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EYuhUaYp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4E20.tmp"2⤵
- Creates scheduled task(s)
PID:2804 -
C:\Users\Admin\AppData\Local\Temp\54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe"C:\Users\Admin\AppData\Local\Temp\54c1fe05f8adf4d5059999e869673c72f1a59f43020f7bd1069225113f7c866c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2760
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
1KB
MD54f85502ddede8be159c434ddcb714613
SHA132c526cdeeb90f4057f0c984443a3e30e33ff3ec
SHA2567147768c1f85ee899e19cfa1be78753287b84ceca7bbdf29c21297d1ed9f75d2
SHA5120929ecd3eb1dfb72279494669c42bfd35b78e39613b3d7111ba14034afecd3d29ecb82fb7d67738a90ca570b40a31b5b809916e028d211bcc05dc7687682d2df
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\804OO93RI1KEEP95U8WT.temp
Filesize7KB
MD51ca28bef69c1e9c725df562f73bfd875
SHA13d0cefd15b4a4f5782540a43aa5d97287c3e5a3d
SHA256563e0d41f5d90513f48bbd45f8142248675d753a4decb306c2e7d44e648befb9
SHA51270a4c3f9df35f2d0fcf97988003f69597a75ceab90501bcf1267642efba5550e2134e5d36fcd10f503871e4068b5439d46510f064645ce70d9028079b5ae27a7
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD51ca28bef69c1e9c725df562f73bfd875
SHA13d0cefd15b4a4f5782540a43aa5d97287c3e5a3d
SHA256563e0d41f5d90513f48bbd45f8142248675d753a4decb306c2e7d44e648befb9
SHA51270a4c3f9df35f2d0fcf97988003f69597a75ceab90501bcf1267642efba5550e2134e5d36fcd10f503871e4068b5439d46510f064645ce70d9028079b5ae27a7