Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
03/04/2024, 19:27
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.TrojanX-gen.27067.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.TrojanX-gen.27067.exe
Resource
win10v2004-20240319-en
General
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Target
SecuriteInfo.com.Win32.TrojanX-gen.27067.exe
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Size
621KB
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MD5
ed67717191ea530e47d854ec8aa4b7e9
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SHA1
343f7cc70fd3d2760388f6531eaa1e8b0c5aa353
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SHA256
24798002b81be4c9b37539e1abea61cccb014cbd427fe1a27d6822e1ffedc7d9
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SHA512
9f2d3b4c950d788e380a677872e385c1bc70f7619512b5e2968be4a4bf4d10d22d7181638ff214b8c776be0f3508437b196cd1af09d343298fef568bb6d69bc6
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SSDEEP
12288:ohWsbRVjnZE8wC/f3/Ehz2Wlse0B+J/djfNe8TMzmBYcyI/wdXbMei:ynjZIC/P/O6uz0B+vZzfZjwJM
Malware Config
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
PMOYQrU0
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
PMOYQrU0 - 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-1-5-21-817259280-2658881748-983986378-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Win32.TrojanX-gen.27067.exe -
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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 48 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1184 set thread context of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 -
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 908 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 1920 powershell.exe 1920 powershell.exe 2788 powershell.exe 2788 powershell.exe 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 1920 powershell.exe 2788 powershell.exe 4584 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 4584 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 4584 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe Token: SeDebugPrivilege 1920 powershell.exe Token: SeDebugPrivilege 2788 powershell.exe Token: SeDebugPrivilege 4584 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1184 wrote to memory of 2788 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 106 PID 1184 wrote to memory of 2788 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 106 PID 1184 wrote to memory of 2788 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 106 PID 1184 wrote to memory of 1920 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 108 PID 1184 wrote to memory of 1920 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 108 PID 1184 wrote to memory of 1920 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 108 PID 1184 wrote to memory of 908 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 110 PID 1184 wrote to memory of 908 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 110 PID 1184 wrote to memory of 908 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 110 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112 PID 1184 wrote to memory of 4584 1184 SecuriteInfo.com.Win32.TrojanX-gen.27067.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.27067.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.27067.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1184 -
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\SecuriteInfo.com.Win32.TrojanX-gen.27067.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2788
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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\aKEhifRzA.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1920
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aKEhifRzA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAF4B.tmp"2⤵
- Creates scheduled task(s)
PID:908
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.27067.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.27067.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4584
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3948 --field-trial-handle=2808,i,4621512294509789388,1545966267740426092,262144 --variations-seed-version /prefetch:81⤵PID:3624
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
MD5e2982dcdbc4cb213ade2b07819d4f6d5
SHA103ba364c0f9f50622f5a115b87a991698d500855
SHA25612b25e82199a8e1e58bdc75b10ac7031cfb907add5c66b173b7c6c913ef7e494
SHA512e437fb60f496b853e11404c11f59bb862db2eee87690d354ebea2d4df30f967b22451899f4cfccab20e000677c95d7e1be47948efc941487ccba61e3b91c5cb3
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD573ab218db76accd8b52f91efdb6eed41
SHA1e40ba818b1d37b5c755bb0a4bfd22883d2e688f1
SHA256feaf2534cd73950fce2231a889e0455187ac77ec32bea7960d0454370f0a9039
SHA512d50181df2baa8ceb2f2dce9039edbd2ee5c042e625c3345dc3863000106c06aa383b148a7ce05d5ea3a744b3ae1a178604ebb23218f7f40544684f75e10eea67