Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17-05-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe
Resource
win10v2004-20240508-en
General
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Target
7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe
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Size
718KB
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MD5
3a35a7c5f754ae80d5804d1b01a4caff
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SHA1
8cf23732723dee574297506c9aa8975b1740a63f
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SHA256
7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e
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SHA512
e14c6e108a085da17779f96b16b4874a793aef6c1b398c4387b9916857d4c35cc5c1f5f560fb9f448c463d4c5cb49210723508a69283784965a075b7fda06f84
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SSDEEP
12288:ylq0pei36RSr+VDK6avdu9nry4tYs+Qdg1CbgisuNjRIeAKPf5H3URxpGikR:ylNpp368riFgdMy4t1vg1CEikaPBHERo
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.greentechme.com - Port:
587 - Username:
[email protected] - Password:
Greentech@786 - 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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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2664 powershell.exe 2592 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1700 set thread context of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 -
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.
pid Process 2620 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 2592 powershell.exe 2664 powershell.exe 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 2476 RegSvcs.exe 2476 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe Token: SeDebugPrivilege 2592 powershell.exe Token: SeDebugPrivilege 2664 powershell.exe Token: SeDebugPrivilege 2476 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1700 wrote to memory of 2664 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 28 PID 1700 wrote to memory of 2664 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 28 PID 1700 wrote to memory of 2664 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 28 PID 1700 wrote to memory of 2664 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 28 PID 1700 wrote to memory of 2592 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 30 PID 1700 wrote to memory of 2592 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 30 PID 1700 wrote to memory of 2592 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 30 PID 1700 wrote to memory of 2592 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 30 PID 1700 wrote to memory of 2620 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 32 PID 1700 wrote to memory of 2620 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 32 PID 1700 wrote to memory of 2620 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 32 PID 1700 wrote to memory of 2620 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 32 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34 PID 1700 wrote to memory of 2476 1700 7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe"C:\Users\Admin\AppData\Local\Temp\7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700 -
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\7829bee1b8d38967430412fadabb9e3a16a88fc72b69aa8582a36af62b9a6c9e.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eDQwqLtEgfmXvc.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2592
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eDQwqLtEgfmXvc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5DBA.tmp"2⤵
- Creates scheduled task(s)
PID:2620
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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:2476
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5f89bb8d98677af8910d690ca54291dfe
SHA133f877dc16a7c8fb62d874579c82f31cb1ccd737
SHA2567f212da1f450d9126e12e74cb4a20ccc047c47f9705611858ed4f9dd48956c4d
SHA51257a0e1d0d8aebe21f7a1447393efcb58aaf12321382df4571f0445a6aedd6b957d399f22d94e5179fee21be3fb2aceabaf3968b651ab10660df8e0edcd28ec61
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5560d28391de2daebc0a37d042da2b239
SHA11e0f6efd78e453814cce16eaee907829db1eb3e6
SHA256d0b7926d8be8291a30b91c757cb1770d36731809f8f96dc2f2e39340683e8cc0
SHA512e8374f09035bb5eb25700025d570f3e65240797af113c363f336ce10d012babfc39da8002bdd6f5d673a9d2d4d110a10b74a1eb42ed29356f84a4ab887bf6586