Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 11:14
Static task
static1
Behavioral task
behavioral1
Sample
Nuevo orden.XLXs_____________________________________________.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Nuevo orden.XLXs_____________________________________________.exe
Resource
win10v2004-20240226-en
General
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Target
Nuevo orden.XLXs_____________________________________________.exe
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Size
50.0MB
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MD5
77b08ae81c630cc347b54ef8c1f4e804
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SHA1
a81aeed17456ed0fcd923a4e99b41e9d42a79cc4
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SHA256
a36a5b94a8923ae135a43b21ec38a37924fd59ef902f496f7b499cd4e4083143
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SHA512
7acff535d8b8d4ef1255ce25c6e8171739462ca9976d271781e1d97a58f5e354d74348ec2b3829084935f98a2003374108ab2bd639ada296edbddb7b748544d3
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SSDEEP
12288:CpvBtyYx4xp7nhIuyRFN9q8/YnoWcl4OSBuYxQpFH5GgNYP:Cp264H7nhIbTmhcl4TBxw5f
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.mudanzasdistintas.com.ar - Port:
587 - Username:
[email protected] - Password:
icui4cu2@@ - 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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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3280-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevo orden.XLXs_____________________________________________.exe Key opened \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevo orden.XLXs_____________________________________________.exe Key opened \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevo orden.XLXs_____________________________________________.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exedescription pid process target process PID 3572 set thread context of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exepid process 3280 Nuevo orden.XLXs_____________________________________________.exe 3280 Nuevo orden.XLXs_____________________________________________.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exedescription pid process Token: SeDebugPrivilege 3280 Nuevo orden.XLXs_____________________________________________.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exedescription pid process target process PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe PID 3572 wrote to memory of 3280 3572 Nuevo orden.XLXs_____________________________________________.exe Nuevo orden.XLXs_____________________________________________.exe -
outlook_office_path 1 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevo orden.XLXs_____________________________________________.exe -
outlook_win_path 1 IoCs
Processes:
Nuevo orden.XLXs_____________________________________________.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevo orden.XLXs_____________________________________________.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Nuevo orden.XLXs_____________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden.XLXs_____________________________________________.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Nuevo orden.XLXs_____________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden.XLXs_____________________________________________.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Nuevo orden.XLXs_____________________________________________.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/3280-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/3280-21-0x0000000001420000-0x0000000001470000-memory.dmpFilesize
320KB
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memory/3280-20-0x0000000005600000-0x0000000005610000-memory.dmpFilesize
64KB
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memory/3280-19-0x00000000750F0000-0x00000000758A0000-memory.dmpFilesize
7.7MB
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memory/3280-18-0x0000000006310000-0x0000000006376000-memory.dmpFilesize
408KB
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memory/3280-17-0x0000000005670000-0x0000000005688000-memory.dmpFilesize
96KB
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memory/3280-16-0x0000000005600000-0x0000000005610000-memory.dmpFilesize
64KB
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memory/3280-14-0x00000000750F0000-0x00000000758A0000-memory.dmpFilesize
7.7MB
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memory/3572-5-0x0000000005A20000-0x0000000005A2A000-memory.dmpFilesize
40KB
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memory/3572-10-0x0000000007220000-0x000000000727E000-memory.dmpFilesize
376KB
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memory/3572-9-0x00000000070C0000-0x000000000715C000-memory.dmpFilesize
624KB
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memory/3572-8-0x0000000005D00000-0x0000000005D10000-memory.dmpFilesize
64KB
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memory/3572-7-0x00000000750F0000-0x00000000758A0000-memory.dmpFilesize
7.7MB
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memory/3572-15-0x00000000750F0000-0x00000000758A0000-memory.dmpFilesize
7.7MB
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memory/3572-6-0x0000000005E10000-0x0000000005E1A000-memory.dmpFilesize
40KB
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memory/3572-0-0x00000000750F0000-0x00000000758A0000-memory.dmpFilesize
7.7MB
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memory/3572-4-0x0000000005D00000-0x0000000005D10000-memory.dmpFilesize
64KB
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memory/3572-3-0x0000000005A90000-0x0000000005B22000-memory.dmpFilesize
584KB
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memory/3572-2-0x0000000005FA0000-0x0000000006544000-memory.dmpFilesize
5.6MB
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memory/3572-1-0x0000000000FD0000-0x0000000001070000-memory.dmpFilesize
640KB