Analysis
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max time kernel
127s -
max time network
125s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
25-10-2021 06:13
General
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Target
DHL Airwaybill # 6913321716.exe
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Size
611KB
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MD5
b692c60b997154b1d56db1bc1a6b68c2
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SHA1
f085820aa4f392a35931b392e22ebb05b7c28b44
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SHA256
92a54d01528b664cd0af7bfd45966727cca957c60a53a7fc63d4959fce9fe95d
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SHA512
37117ca4333ff42a5e1916b57125b09896fb37c06e68ab4a2e531f2e1ecf20568a2d86108d29c0f548e7b5627889b73b6fb1e141590e4c8f8a3218265215cc2f
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
smtp.jatc0fs.com - Port:
587 - Username:
[email protected] - Password:
MJ(gkEj9
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 5 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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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 9 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\DHL Airwaybill # 6913321716.exe"C:\Users\Admin\AppData\Local\Temp\DHL Airwaybill # 6913321716.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL Airwaybill # 6913321716.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1464-68-0x000000000043760E-mapping.dmp
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memory/1464-66-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1464-63-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1464-72-0x0000000004A01000-0x0000000004A02000-memory.dmpFilesize
4KB
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memory/1464-64-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1464-71-0x0000000004A00000-0x0000000004A01000-memory.dmpFilesize
4KB
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memory/1464-69-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1464-65-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1464-67-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1820-60-0x0000000000550000-0x000000000055E000-memory.dmpFilesize
56KB
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memory/1820-62-0x0000000004C10000-0x0000000004C48000-memory.dmpFilesize
224KB
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memory/1820-58-0x0000000000E51000-0x0000000000E52000-memory.dmpFilesize
4KB
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memory/1820-54-0x0000000000EE0000-0x0000000000EE1000-memory.dmpFilesize
4KB
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memory/1820-57-0x0000000000E50000-0x0000000000E51000-memory.dmpFilesize
4KB
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memory/1820-61-0x0000000008440000-0x00000000084C0000-memory.dmpFilesize
512KB
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memory/1820-56-0x0000000074C71000-0x0000000074C73000-memory.dmpFilesize
8KB
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memory/1820-59-0x0000000000E52000-0x0000000000E53000-memory.dmpFilesize
4KB