Analysis
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max time kernel
128s -
max time network
65s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
04-05-2021 09:43
General
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Target
DOC080221-08022021160011.exe
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Size
895KB
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MD5
6fbb325e733601c4047943ab88e73044
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SHA1
53fc02f829b6e2136b787d3a16d5ec69d58da7bf
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SHA256
e915c55dbb5ec35506d25685a0c1a841b257af3bb30745ec5be6019f9d6e5bb3
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SHA512
c1b06f871001004e9a91b27674f31a2b54d20830e3d29a31f644836d88347eb84d09ea2373ef62df1b04d72feb5501f15ce0521cefbad5021fdc6310ecfc905f
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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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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Drops desktop.ini file(s) 2 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Drops file in Windows directory 3 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\DOC080221-08022021160011.exe"C:\Users\Admin\AppData\Local\Temp\DOC080221-08022021160011.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DOC080221-08022021160011.exe"C:\Users\Admin\AppData\Local\Temp\DOC080221-08022021160011.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/856-114-0x0000000000DB0000-0x0000000000DB1000-memory.dmpFilesize
4KB
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memory/856-116-0x0000000005D00000-0x0000000005D01000-memory.dmpFilesize
4KB
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memory/856-117-0x00000000058A0000-0x00000000058A1000-memory.dmpFilesize
4KB
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memory/856-118-0x0000000005940000-0x0000000005941000-memory.dmpFilesize
4KB
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memory/856-119-0x0000000006200000-0x0000000006201000-memory.dmpFilesize
4KB
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memory/856-120-0x00000000057C0000-0x00000000057C1000-memory.dmpFilesize
4KB
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memory/856-122-0x0000000006FE0000-0x0000000007001000-memory.dmpFilesize
132KB
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memory/856-123-0x00000000070C0000-0x00000000070C1000-memory.dmpFilesize
4KB
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memory/856-124-0x0000000006FA0000-0x0000000006FA1000-memory.dmpFilesize
4KB
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memory/856-125-0x00000000057C1000-0x00000000057C2000-memory.dmpFilesize
4KB
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memory/856-126-0x0000000007960000-0x000000000796B000-memory.dmpFilesize
44KB
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memory/856-127-0x0000000009F70000-0x0000000009F71000-memory.dmpFilesize
4KB
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memory/3116-128-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/3116-129-0x000000000040CCEF-mapping.dmp
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memory/3116-130-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/3116-132-0x0000000002E11000-0x0000000002E12000-memory.dmpFilesize
4KB
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memory/3116-131-0x0000000002E10000-0x0000000002E11000-memory.dmpFilesize
4KB
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memory/3116-133-0x0000000002E12000-0x0000000002E14000-memory.dmpFilesize
8KB
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memory/3116-134-0x0000000002E17000-0x0000000002E19000-memory.dmpFilesize
8KB
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memory/3116-135-0x0000000005D90000-0x0000000005D91000-memory.dmpFilesize
4KB
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memory/3116-136-0x0000000002E19000-0x0000000002E1A000-memory.dmpFilesize
4KB
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memory/3116-137-0x0000000002E1A000-0x0000000002E1B000-memory.dmpFilesize
4KB