Analysis
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max time kernel
55s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20231201-en -
resource tags
arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 10:13
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe
Resource
win10v2004-20231201-en
General
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Target
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe
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Size
670KB
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MD5
c1b548a7ac2b3850ea4482d07eefd364
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SHA1
f4de4836ad0e2f6a13193adf00cf45788e89fd16
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SHA256
278fe6cf80d27a70d639d6f159ad63fdc5c4af62c358cd53d379d0005dc19f62
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SHA512
06454c7af52ebb172fdb3f887143d7e4e3ca7cb8b8516bdda7c4c197d4e9da04860ce02bf24ac04f6e61b72b5d13051931f99bf6b36533dcc3ac8d20d62c6f4b
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SSDEEP
12288:UbjIdgMmCtakk7hDz0wQSfhYI7ZMy0iy4iLmRrJilSEgI0eSSejYbso:UbogMfvklzQSZYI7N0iCKl6SE10ae
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.mgsales.net - Port:
587 - Username:
[email protected] - Password:
.L&tA{$_f4+t - 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:
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Control Panel\International\Geo\Nation NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exedescription pid process target process PID 4616 set thread context of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3176 3096 WerFault.exe RegSvcs.exe -
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:
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exepowershell.exepowershell.exeRegSvcs.exepid process 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe 392 powershell.exe 2032 powershell.exe 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe 3096 RegSvcs.exe 3096 RegSvcs.exe 2032 powershell.exe 392 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe Token: SeDebugPrivilege 2032 powershell.exe Token: SeDebugPrivilege 392 powershell.exe Token: SeDebugPrivilege 3096 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exedescription pid process target process PID 4616 wrote to memory of 392 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe powershell.exe PID 4616 wrote to memory of 392 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe powershell.exe PID 4616 wrote to memory of 392 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe powershell.exe PID 4616 wrote to memory of 2032 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe powershell.exe PID 4616 wrote to memory of 2032 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe powershell.exe PID 4616 wrote to memory of 2032 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe powershell.exe PID 4616 wrote to memory of 4052 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe schtasks.exe PID 4616 wrote to memory of 4052 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe schtasks.exe PID 4616 wrote to memory of 4052 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe schtasks.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe PID 4616 wrote to memory of 3096 4616 NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4616 -
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\NEAS.SecuriteInfocomTrojanPackedNET1995983524201.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:392 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pUjaSwaeYtCth.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2032 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pUjaSwaeYtCth" /XML "C:\Users\Admin\AppData\Local\Temp\tmp90E6.tmp"2⤵
- Creates scheduled task(s)
PID:4052 -
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:3096 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 14123⤵
- Program crash
PID:3176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3096 -ip 30961⤵PID:4344
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
18KB
MD52772bf2cf7a27d437f8d333c438b6e88
SHA1668f7f505ff805592c8e3143ffca863925852842
SHA256d4b2fd433cd11487cf31f4794775957c8221ed07886b3deb055f7f8d41564429
SHA51270ef8cce7745b03cb8437c9233645fc0cedd387de8904ad93f5f094f5ffe417f421c7b97741ceb4f2e2d40733ca1d00a99fec6b5343ebde9cab3da1b562674e1
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD59be1fe793ffccaa5e191475a0690b527
SHA19a36d948e5a0a551db42e2057451c7789c66e6a9
SHA256aa5a17b9ba54e06324553d8dc97264f56361bd8fb44fdc9b967e3ce55fdac40a
SHA51200133d1cba6033b77823fcb2766c585f985109628e28743e286fd0e257d0cf8878a3f269984d35afca9241b971223dd2f18b95df8863b36d295a990a3439a17b