Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 17:31
Static task
static1
Behavioral task
behavioral1
Sample
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe
Resource
win10v2004-20231127-en
General
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Target
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe
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Size
831KB
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MD5
6020e02d5920971b32a909d7b97492a5
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SHA1
a56f551ee8773da48bea6811e1a08814a6eacd1d
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SHA256
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297
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SHA512
15a9ecffb1ffc7b9737392e4a10b9c100f81e91541e0d7a71d3c550bcd55c2c4b50dd39806f69fe766d2786fe7da38fc23a92106b996d9af1b6bada14a9a4f2f
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SSDEEP
12288:gfYNr4RCHExP45+po2+4zJIsZnUAg1jd80jT/W8u6OLCYMdBSWXqMNBQt1WBVFTw:/HEk+pJaQ8vK1tRWXhvy1MTCmp0ck
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Lover boy @123 - 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 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:
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exedescription pid process target process PID 3064 set thread context of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.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 3 IoCs
Processes:
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exepowershell.exepid process 2796 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 2796 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 2784 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exepowershell.exedescription pid process Token: SeDebugPrivilege 2796 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe Token: SeDebugPrivilege 2784 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exedescription pid process target process PID 3064 wrote to memory of 2784 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe powershell.exe PID 3064 wrote to memory of 2784 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe powershell.exe PID 3064 wrote to memory of 2784 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe powershell.exe PID 3064 wrote to memory of 2784 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe powershell.exe PID 3064 wrote to memory of 2708 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe schtasks.exe PID 3064 wrote to memory of 2708 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe schtasks.exe PID 3064 wrote to memory of 2708 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe schtasks.exe PID 3064 wrote to memory of 2708 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe schtasks.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe PID 3064 wrote to memory of 2796 3064 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe 947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe"C:\Users\Admin\AppData\Local\Temp\947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qjfZZZfFGjaest.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2784 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qjfZZZfFGjaest" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA90B.tmp"2⤵
- Creates scheduled task(s)
PID:2708 -
C:\Users\Admin\AppData\Local\Temp\947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe"C:\Users\Admin\AppData\Local\Temp\947ac03f0914498c33f09368c3faf962dd4756ee12872e3a5e26eafdb2e2a297.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2796
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD553a82ec927c806bee2b16f14b67e5faf
SHA1396141c378ca51963c5803076e3ec290afc6af8d
SHA256e83bacd5defeaddced51c41fce61d445cbeaa75ae82dd48db332a7e6599cd294
SHA512894e9540f292cc252e25ef59bc34766f8d93e247a428c5dadd66f3b2799c80d33df26ff4b7db47ce2ebb6b5798c18bfe8d7317c978343f63d7079e153da82d81