Analysis
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max time kernel
142s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2023 13:29
Static task
static1
Behavioral task
behavioral1
Sample
N°214690C-000-ITB-0852-0001.exe
Resource
win7-20231129-en
General
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Target
N°214690C-000-ITB-0852-0001.exe
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Size
653KB
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MD5
5eb42317358944b91c7d063273f7b8d9
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SHA1
df0b2c17cc34bcccfb9bfca27cbd7c522786ab29
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SHA256
6c51f701f02680038c1cafb4dcb0e39caa4ae9838543f982924d746b8d87405f
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SHA512
7cff3ffebbda949aa9e3794ba3cc612a1d0194e9754b59b7b8d8dbcea2c7259dffa839958acaf7b8699b521ff40f53140910bcb5f5be5aba0bcd29f12eaecdc5
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SSDEEP
12288:va3IU8S6eUdwdR3jfSmfqNW2y05QpmapVLJS+UdkrejGr4aV9XVt8yR:vwItSAdajSmWdCpxbLgXk5r5V9XVH
Malware Config
Extracted
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$
Extracted
agenttesla
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$ - 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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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2300-6-0x0000000004D60000-0x0000000004D78000-memory.dmp family_zgrat_v1 -
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:
N°214690C-000-ITB-0852-0001.exedescription pid process target process PID 2300 set thread context of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
N°214690C-000-ITB-0852-0001.exeN°214690C-000-ITB-0852-0001.exepid process 2300 N°214690C-000-ITB-0852-0001.exe 2300 N°214690C-000-ITB-0852-0001.exe 4308 N°214690C-000-ITB-0852-0001.exe 4308 N°214690C-000-ITB-0852-0001.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
N°214690C-000-ITB-0852-0001.exeN°214690C-000-ITB-0852-0001.exedescription pid process Token: SeDebugPrivilege 2300 N°214690C-000-ITB-0852-0001.exe Token: SeDebugPrivilege 4308 N°214690C-000-ITB-0852-0001.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
N°214690C-000-ITB-0852-0001.exedescription pid process target process PID 2300 wrote to memory of 4320 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4320 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4320 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe PID 2300 wrote to memory of 4308 2300 N°214690C-000-ITB-0852-0001.exe N°214690C-000-ITB-0852-0001.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\N°214690C-000-ITB-0852-0001.exe"C:\Users\Admin\AppData\Local\Temp\N°214690C-000-ITB-0852-0001.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Users\Admin\AppData\Local\Temp\N°214690C-000-ITB-0852-0001.exe"C:\Users\Admin\AppData\Local\Temp\N°214690C-000-ITB-0852-0001.exe"2⤵PID:4320
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C:\Users\Admin\AppData\Local\Temp\N°214690C-000-ITB-0852-0001.exe"C:\Users\Admin\AppData\Local\Temp\N°214690C-000-ITB-0852-0001.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4308
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3