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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 02:00
Static task
static1
Behavioral task
behavioral1
Sample
930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
Resource
win7-20240903-en
General
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Target
930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
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Size
706KB
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MD5
72f1e1ddfa5d30ab6d6bec9a51c07184
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SHA1
3d500f66cddd83375d9491802197ebcfb3c295b6
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SHA256
930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285
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SHA512
0865cc5308fcae5afa3cdcf9b6eca1a8fea9c29c4e6337589d3363beee05f382a00193d168aaf001c3f95a43a8dfc637f06997375370c188cf94a7ee7617846b
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SSDEEP
12288:qnCe1AmEQmgL9CDE0NyDOSGbJf0wI78JotGc4FFrgdpHZOJUZEkvInz2s0JZ96kR:S1bEeCDE0NImJfjG8+tGlBgdZZOXSvJR
Malware Config
Extracted
Protocol: ftp- Host:
ftp.libreriagandhi.cl - Port:
21 - Username:
[email protected] - Password:
$yxZKP=c)$k#
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.libreriagandhi.cl - Port:
21 - Username:
[email protected] - Password:
$yxZKP=c)$k#
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 3136 powershell.exe 2916 powershell.exe -
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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.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 3 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 31 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4624 set thread context of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2588 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3136 powershell.exe 2916 powershell.exe 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 3136 powershell.exe 584 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 584 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 2916 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3136 powershell.exe Token: SeDebugPrivilege 2916 powershell.exe Token: SeDebugPrivilege 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe Token: SeDebugPrivilege 584 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4624 wrote to memory of 3136 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 90 PID 4624 wrote to memory of 3136 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 90 PID 4624 wrote to memory of 3136 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 90 PID 4624 wrote to memory of 2916 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 92 PID 4624 wrote to memory of 2916 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 92 PID 4624 wrote to memory of 2916 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 92 PID 4624 wrote to memory of 2588 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 94 PID 4624 wrote to memory of 2588 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 94 PID 4624 wrote to memory of 2588 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 94 PID 4624 wrote to memory of 2688 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 96 PID 4624 wrote to memory of 2688 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 96 PID 4624 wrote to memory of 2688 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 96 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97 PID 4624 wrote to memory of 584 4624 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4624 -
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\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3136
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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\TBGhkdqf.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2916
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TBGhkdqf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp21BC.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2588
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C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"2⤵PID:2688
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C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:584
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD58b276a9d9356c20a150d051a1beb8577
SHA1554a0fb50f0284bc1ed1883ea6bdf8dd7bfafd46
SHA256b13f9361ca563142812ad99c4a3ec62ec853060b70eadfcdc4cc060435882d93
SHA5123398cb44eeb6831be35227e21649ee5535bf463041bf392e1a51f7801565fa08bcca6097d78c04bb47d3dc58daca7414007e8330bcd8492b7372070ddaadaabe
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5ba24ec9dd27f59535915bc9226cf1467
SHA1c6135e12d3d250678b7b0909932b803f92b77d7a
SHA2567a2f741dee736c2b0e06bfe43592c532432d9b424ea308f3b089805c22f0fad6
SHA5125b4e9f2d31346bf7ed4b1e958c11db719994e539f8fbddc17f1264ba1fa1ad2bc0b0c570897098fd0c9721707dc28c75b2575abff1c540f7c71702de867a2233