Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
02-12-2023 02:12
Static task
static1
Behavioral task
behavioral1
Sample
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe
Resource
win10v2004-20231201-en
General
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Target
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe
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Size
925KB
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MD5
4df93d338035c6e7d9b2b17c0e38ca26
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SHA1
107c8691d7483f3a1c3f1d0628ff7cb7c5ce07e5
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SHA256
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb
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SHA512
e829986ab8bb4ea5a979e35cca217fb1e40e6cd4f205dc42b91d015f88bd798e3436b374c51f4ce7adbe5c4d3cc42456d00cf1c9762cd8234986030561ad93d1
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SSDEEP
12288:2vNIAMRwaeCuGyPGoOz8dcn39o3l5LEmos8x93nT6WP7r9r/+ppppppppppppppZ:6/bCFy6NCgx393+W1q
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
29ftOO+6H-ivsG5A - 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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Suspicious use of SetThreadContext 1 IoCs
Processes:
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exedescription pid process target process PID 952 set thread context of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.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 7 IoCs
Processes:
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exepowershell.exepowershell.exeRegSvcs.exepid process 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe 3012 powershell.exe 2268 powershell.exe 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe 2604 RegSvcs.exe 2604 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe Token: SeDebugPrivilege 3012 powershell.exe Token: SeDebugPrivilege 2268 powershell.exe Token: SeDebugPrivilege 2604 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exedescription pid process target process PID 952 wrote to memory of 2268 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 2268 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 2268 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 2268 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 3012 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 3012 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 3012 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 3012 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe powershell.exe PID 952 wrote to memory of 2572 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe schtasks.exe PID 952 wrote to memory of 2572 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe schtasks.exe PID 952 wrote to memory of 2572 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe schtasks.exe PID 952 wrote to memory of 2572 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe schtasks.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe PID 952 wrote to memory of 2604 952 506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe"C:\Users\Admin\AppData\Local\Temp\506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952 -
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\506acfc8470cafd586c92601b39e4c6993d78c57da5d68740afaee1959681dcb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2268 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\iofnWdGUBoIjj.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3012 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iofnWdGUBoIjj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6355.tmp"2⤵
- Creates scheduled task(s)
PID:2572 -
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:2604
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5041b5d3c9056d59d22a74e3e870e563b
SHA11eb121c841e6734bf7dc5272e0712f5010142266
SHA2563c1a53d36a910363efea8f9b10da4425ba4bf6d4001735ec774009c0706c25e3
SHA512739882d985b17e345a36aba71fd0cf5ac8f771cbc6c1209630894542b387ca1c82adb1ed49e565173092f2a0416fa7a02a9557e0901e35548361818588c4cf5c
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QW8K5VSS2Z1JP67OH22N.temp
Filesize7KB
MD5b1a8e327390845edf05b9caee5ac67a8
SHA113ee190afb02077752e6d93761db02b35c7a24c6
SHA256651ae48d42798c0ef004199caa72c68d157432fd791d456792861ff7a1f243fb
SHA512207ad0f87cd1f0ef114678a11f3541d489ce7de11b800b85451f116b682c1d7081360a37865c28f90cbf400cf6deee23b981e176d282da434bb04feabf9a2558
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5b1a8e327390845edf05b9caee5ac67a8
SHA113ee190afb02077752e6d93761db02b35c7a24c6
SHA256651ae48d42798c0ef004199caa72c68d157432fd791d456792861ff7a1f243fb
SHA512207ad0f87cd1f0ef114678a11f3541d489ce7de11b800b85451f116b682c1d7081360a37865c28f90cbf400cf6deee23b981e176d282da434bb04feabf9a2558