Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2023 19:25
Static task
static1
Behavioral task
behavioral1
Sample
07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe
Resource
win10v2004-20231130-en
General
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Target
07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe
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Size
639KB
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MD5
e00ea5e1e1b9b1f8a63cb79f7c870359
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SHA1
dce9d736e1e7865b925a6e77977440528fc77579
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SHA256
07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7
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SHA512
427de637a2676e021654b3932095299e6674802db562532802bdcfc1eb7747121ca6608c61b4e4e3388293ae10f8d43ebc6fc34ccd23cdd1caf457cc912ac609
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SSDEEP
12288:g97QaueH5qXSFVWKmcLht4aNkWOJGx4gW8POHnUbVvaoL:g9ZqAUeht4OxekAUByo
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.vrlogistic.com - Port:
587 - Username:
[email protected] - Password:
@dmin@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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Control Panel\International\Geo\Nation 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1524 set thread context of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 4976 2292 WerFault.exe 99 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2088 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 4796 powershell.exe 1312 powershell.exe 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 2292 RegSvcs.exe 2292 RegSvcs.exe 4796 powershell.exe 1312 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe Token: SeDebugPrivilege 1312 powershell.exe Token: SeDebugPrivilege 4796 powershell.exe Token: SeDebugPrivilege 2292 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1524 wrote to memory of 4796 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 93 PID 1524 wrote to memory of 4796 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 93 PID 1524 wrote to memory of 4796 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 93 PID 1524 wrote to memory of 1312 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 95 PID 1524 wrote to memory of 1312 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 95 PID 1524 wrote to memory of 1312 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 95 PID 1524 wrote to memory of 2088 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 97 PID 1524 wrote to memory of 2088 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 97 PID 1524 wrote to memory of 2088 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 97 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99 PID 1524 wrote to memory of 2292 1524 07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe"C:\Users\Admin\AppData\Local\Temp\07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524 -
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\07463687693e68947b76ead68ae75f764649c80725f4914cde0eaf0d1c4644d7exe.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4796
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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\CombpHV.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1312
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CombpHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA037.tmp"2⤵
- Creates scheduled task(s)
PID:2088
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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⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2292 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 14403⤵
- Program crash
PID:4976
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2292 -ip 22921⤵PID:4924
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5581a8350e18e31c752ee1a8e8f704854
SHA1a84657d8816b0c3c43fd225531eacef5a6964e29
SHA25696f992cb69d837c66eb719baf1cae36a71107d8d83a98a1771ba2bf4dff800fc
SHA512d28b7283d24d6d6b5c658b9fc440fdf2fb95281f3908cb91ba59440f6b61b241e2326cd049a41c5c47992124633539dad48f9196d341537dc8f030b28b49cd62
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD568f1a29e7c1ca73ffb2faa765debaa82
SHA1edb2ae493c400d4c7f83a826ebdb52ccc93fb676
SHA256350e8354324ac07c6f992cb3e61fcf6ab2642fab47abcaed850579f5d4a0c80c
SHA5126f2d7e9222c318263b42e73c2fb0348b064a8a5698b23c0fdd462f08b9c0372b7faa6b92b0fe0090e74a0910ffb85bbb616ffb2441f142225a1787a4566ff9c7