Analysis
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max time kernel
49s -
max time network
111s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
12-04-2021 06:36
Static task
static1
Behavioral task
behavioral1
Sample
vmeo.exe
Resource
win7v20201028
General
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Target
vmeo.exe
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Size
1.6MB
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MD5
680db8071c092a79396fa2a44e710d70
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SHA1
4f16d9dae64d87dcb25a9a4521930e055df4042e
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SHA256
e221a9a50a4c2492f5fbd710cddc97c63ea9247f6e6c0ba1893e12a9ca608395
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SHA512
d91bd6268a75c2d0435786d406dee95c5585ac94207d66fe019d506391a98af400a26548d7a24593864e46f646054881e65e10662d07960e41bd3e8fa6ed6fcf
Malware Config
Signatures
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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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
vmeo.exedescription pid process target process PID 4004 set thread context of 1708 4004 vmeo.exe vmeo.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vmeo.exepid process 1708 vmeo.exe 1708 vmeo.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vmeo.exedescription pid process Token: SeDebugPrivilege 1708 vmeo.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
vmeo.exedescription pid process target process PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe PID 4004 wrote to memory of 1708 4004 vmeo.exe vmeo.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\vmeo.exe"C:\Users\Admin\AppData\Local\Temp\vmeo.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4004 -
C:\Users\Admin\AppData\Local\Temp\vmeo.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1708
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078