Analysis
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max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
26-03-2024 22:22
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Heur.2253.2163.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Heur.2253.2163.exe
Resource
win10v2004-20240226-en
General
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Target
SecuriteInfo.com.Heur.2253.2163.exe
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Size
679KB
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MD5
b1422d1b2edbf5a25a17fd89554a34b0
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SHA1
79bd1dcad0fa6155fbca11c9a3500baaf46288af
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SHA256
d1f0868ae3889a44d3a0f4e0650c8c9f0806cbae37dd5d8966376463b6bcf505
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SHA512
2a83d96c2296f53883ce2a2f2004b9f9931adaae8a513782b62a9aebc623b4e4852d185a0fe15944e24c741c6eddf0c31f7366a2ce6360e28dac0193679369d1
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SSDEEP
12288:XXqLha5WlNOqfQOztCLLboHdZ6oTePvmkVZJ654R00aqPnfgfIPK1DO88t:nqHp4O+LMZ6oTeP/BccCqfr
Malware Config
Extracted
Protocol: smtp- Host:
mail.ipr-co.org - Port:
587 - Username:
[email protected] - Password:
IPRco@100102@
Extracted
agenttesla
Protocol: smtp- Host:
mail.ipr-co.org - Port:
587 - Username:
[email protected] - Password:
IPRco@100102@ - 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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Heur.2253.2163.exedescription pid process target process PID 4480 set thread context of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
SecuriteInfo.com.Heur.2253.2163.exepid process 3504 SecuriteInfo.com.Heur.2253.2163.exe 3504 SecuriteInfo.com.Heur.2253.2163.exe 3504 SecuriteInfo.com.Heur.2253.2163.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Heur.2253.2163.exedescription pid process Token: SeDebugPrivilege 3504 SecuriteInfo.com.Heur.2253.2163.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SecuriteInfo.com.Heur.2253.2163.exedescription pid process target process PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe PID 4480 wrote to memory of 3504 4480 SecuriteInfo.com.Heur.2253.2163.exe SecuriteInfo.com.Heur.2253.2163.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.2253.2163.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.2253.2163.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.2253.2163.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.2253.2163.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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\SecuriteInfo.com.Heur.2253.2163.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/3504-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/3504-18-0x0000000074920000-0x00000000750D0000-memory.dmpFilesize
7.7MB
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memory/3504-17-0x0000000006420000-0x0000000006470000-memory.dmpFilesize
320KB
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memory/3504-16-0x0000000005500000-0x0000000005566000-memory.dmpFilesize
408KB
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memory/3504-15-0x00000000055D0000-0x00000000055E0000-memory.dmpFilesize
64KB
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memory/3504-13-0x0000000074920000-0x00000000750D0000-memory.dmpFilesize
7.7MB
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memory/4480-8-0x00000000072F0000-0x00000000072FC000-memory.dmpFilesize
48KB
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memory/4480-0-0x00000000000C0000-0x0000000000170000-memory.dmpFilesize
704KB
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memory/4480-9-0x00000000023D0000-0x0000000002452000-memory.dmpFilesize
520KB
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memory/4480-7-0x00000000072C0000-0x00000000072D2000-memory.dmpFilesize
72KB
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memory/4480-6-0x0000000007320000-0x00000000073BC000-memory.dmpFilesize
624KB
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memory/4480-14-0x0000000074920000-0x00000000750D0000-memory.dmpFilesize
7.7MB
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memory/4480-5-0x0000000007040000-0x000000000704A000-memory.dmpFilesize
40KB
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memory/4480-4-0x0000000007030000-0x0000000007040000-memory.dmpFilesize
64KB
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memory/4480-3-0x0000000007050000-0x00000000070E2000-memory.dmpFilesize
584KB
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memory/4480-2-0x0000000007560000-0x0000000007B04000-memory.dmpFilesize
5.6MB
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memory/4480-1-0x0000000074920000-0x00000000750D0000-memory.dmpFilesize
7.7MB