Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
22-08-2024 21:05
General
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Target
AWB-18_01_2021_INV_18_01_2021.exe
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Size
733KB
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MD5
42479ce399f2411375c35272e3048537
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SHA1
dc4dd20e6dbd9a27c8dcda82656baa7dd985cb45
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SHA256
b996aa93cfd2549ee1548a4940194b421808975059805614ef9b40bb5e75c8d1
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SHA512
94343003e62c2ccd414999d0d5e4dadf92c425424234ff66c13e2e0e6934cba1b492a448eb60efcb2a5facb56cf851e3dd084c55429f0e7854a4c328ff35111f
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SSDEEP
12288:SmUIqo5TuqBjCXm0kkuXcFkxR8E4SODIP+1HatcYv2tasGHW:QIqCm20LHkxMDx9ajutasoW
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.ferllo.com - Port:
587 - Username:
[email protected] - Password:
sync@12345
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
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\AWB-18_01_2021_INV_18_01_2021.exe"C:\Users\Admin\AppData\Local\Temp\AWB-18_01_2021_INV_18_01_2021.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\AWB-18_01_2021_INV_18_01_2021.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
240KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
96KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
40KB
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Filesize
7.7MB
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Filesize
616KB
-
Filesize
4KB
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Filesize
32KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
760KB