Analysis
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max time kernel
148s -
max time network
123s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
21-10-2021 03:48
General
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Target
DUBAI HMC2022.exe
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Size
592KB
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MD5
88bd3ddede5da19e878746dbd2d184b9
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SHA1
c3976bfb7db0fc4e403e88f5ad5c39dd29bb7512
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SHA256
6a6450c020fa3f553aa941e737be918d75d69dd930a4c4d5757ddfc1efd066ba
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SHA512
f6af97a52f6f9c79d7919188897ec363ad517707a24deb3f489e4f72f7d1e31843844d9242530aeaf40da094405339ea37f66dcf4adc2d7d2106f54c0fdd8493
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.myremediez.com - Port:
587 - Username:
[email protected] - Password:
123123456
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 9 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 11 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\DUBAI HMC2022.exe"C:\Users\Admin\AppData\Local\Temp\DUBAI HMC2022.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fOcjTAy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8B73.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\DUBAI HMC2022.exe"C:\Users\Admin\AppData\Local\Temp\DUBAI HMC2022.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DUBAI HMC2022.exe.logMD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
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memory/408-125-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/408-134-0x0000000006180000-0x0000000006181000-memory.dmpFilesize
4KB
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memory/408-133-0x00000000059A0000-0x00000000059A1000-memory.dmpFilesize
4KB
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memory/408-132-0x00000000054E0000-0x00000000054E1000-memory.dmpFilesize
4KB
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memory/408-126-0x000000000043764E-mapping.dmp
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memory/1924-119-0x0000000005620000-0x0000000005B1E000-memory.dmpFilesize
5.0MB
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memory/1924-123-0x0000000006360000-0x00000000063B8000-memory.dmpFilesize
352KB
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memory/1924-122-0x00000000062C0000-0x00000000062C1000-memory.dmpFilesize
4KB
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memory/1924-121-0x0000000005810000-0x0000000005817000-memory.dmpFilesize
28KB
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memory/1924-120-0x00000000055B0000-0x00000000055B1000-memory.dmpFilesize
4KB
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memory/1924-115-0x0000000000C50000-0x0000000000C51000-memory.dmpFilesize
4KB
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memory/1924-118-0x0000000005510000-0x0000000005511000-memory.dmpFilesize
4KB
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memory/1924-117-0x0000000005B20000-0x0000000005B21000-memory.dmpFilesize
4KB
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memory/3288-124-0x0000000000000000-mapping.dmp