Analysis
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max time kernel
140s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 01:56
Static task
static1
Behavioral task
behavioral1
Sample
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe
Resource
win10v2004-20231127-en
General
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Target
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe
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Size
606KB
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MD5
aec6241167b9575669e4c296c499daa3
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SHA1
db8edbaea8d275bd80a4cfd3881510bbd272d9d6
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SHA256
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57
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SHA512
cc7445c6ca4a8be580e9091d177f13cc9b3bb0f6ffa3b93cea4ceb23c3c110c5bffc4fb249a9d0fdec9bfb34c118e6135f6d185ad8874453128147a2e6ce1ab4
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SSDEEP
12288:Iy8ow7s9SNjNtEIhBLJM1rIHx/FtfY/BFRsUZWBwQsaC9tnou:IFxFNZtEzIHNXw/BFRwwQsxn3
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
ajgpjhnhhyeoaeoa
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
ajgpjhnhhyeoaeoa - 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:
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mePzPY = "C:\\Users\\Admin\\AppData\\Roaming\\mePzPY\\mePzPY.exe" 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exedescription pid process target process PID 1764 set thread context of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.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 9 IoCs
Processes:
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exepowershell.exepowershell.exe3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exepid process 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3964 powershell.exe 4828 powershell.exe 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 2468 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 2468 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 4828 powershell.exe 3964 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exepowershell.exepowershell.exe3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exedescription pid process Token: SeDebugPrivilege 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe Token: SeDebugPrivilege 3964 powershell.exe Token: SeDebugPrivilege 4828 powershell.exe Token: SeDebugPrivilege 2468 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exedescription pid process target process PID 1764 wrote to memory of 3964 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe powershell.exe PID 1764 wrote to memory of 3964 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe powershell.exe PID 1764 wrote to memory of 3964 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe powershell.exe PID 1764 wrote to memory of 4828 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe powershell.exe PID 1764 wrote to memory of 4828 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe powershell.exe PID 1764 wrote to memory of 4828 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe powershell.exe PID 1764 wrote to memory of 2036 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe schtasks.exe PID 1764 wrote to memory of 2036 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe schtasks.exe PID 1764 wrote to memory of 2036 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe schtasks.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe PID 1764 wrote to memory of 2468 1764 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe 3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe"C:\Users\Admin\AppData\Local\Temp\3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1764 -
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\3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3964 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HgszSLtBTKQIEs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4828 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HgszSLtBTKQIEs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp31AA.tmp"2⤵
- Creates scheduled task(s)
PID:2036 -
C:\Users\Admin\AppData\Local\Temp\3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe"C:\Users\Admin\AppData\Local\Temp\3510401227f8fa9f06165056690fbe318662c09765febe708c4f534f2da21c57.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2468
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
MD51dd2eabbb45ee61e35a38ce9d1fbaf6b
SHA17dcfcd3652b691d9fd0977f84c6094d8f502f797
SHA256c1cf42c759da1e7f13994fc71b70bd831a7e3a622b3964a97c42eee50f7adca8
SHA5122db5c5ae23124131aeef6a047556df0f0ae4bbdbac75c7d9ab3bf4c010e1368a00128661b750a16c65ce73ebfb69a726f83e33a46ced8fae15c2c1280c9eabf6
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD590bf136e2d3de3a82c06b8afe7bc99ff
SHA1b264c5130e314ef62f1f90d4505f401bec6bb20b
SHA25696fea39f484534992063efd208e2d9243158b46caf4a5f7019121fb501a3a971
SHA5128d25475ad350c964d699db17e9a73c1568c2060496ff2d9c570c58df69580f16a4c4c6a9ebf8eca715cbd89a83549fa1a6ef4ff4e845de89110dc72d66c47c59