Analysis
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max time kernel
138s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
25/08/2024, 14:42
General
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Target
f71a21939443fb450a22361c0d1029aadcd5ed011a062e67cdef0dc9dd393ff6.exe
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Size
916KB
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MD5
48936a82b076a2375403bc368b184b7e
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SHA1
e34bb269bdd1fef573fa0cf18f28d7019e52d850
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SHA256
f71a21939443fb450a22361c0d1029aadcd5ed011a062e67cdef0dc9dd393ff6
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SHA512
fbf058e48c4baba3e2f978ad7d1ee6042ec915ffc97fce11e4b9a95d4583a97adfe8a0f0aad36999c4e1364b1694da766da6d2ad3c08f64dbd87c18d74adf89e
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SSDEEP
12288:YD/xbfqFZQriJWicJY7Ci8rwh6neOmrB1XB4nj9t8nC:YDxfqjQGJ/cG7n8roQj9mn
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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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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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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System Location Discovery: System Language Discovery 1 TTPs 4 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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Kills process with taskkill 1 IoCs
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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 4 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f71a21939443fb450a22361c0d1029aadcd5ed011a062e67cdef0dc9dd393ff6.exe"C:\Users\Admin\AppData\Local\Temp\f71a21939443fb450a22361c0d1029aadcd5ed011a062e67cdef0dc9dd393ff6.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\73vroEhl.exeC:\Users\Admin\AppData\Local\Temp\73vroEhl.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\kill.bat2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /IM "f71a21939443fb450a22361c0d1029aadcd5ed011a062e67cdef0dc9dd393ff6.exe" /F3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.3MB
MD54243ec7dba30e0e6b9d655bb147c0581
SHA1bc7fa6e71779716e4d7eaa9dffbb2680635b36af
SHA2565bbffd1acdba3b07eaaecc741912c7dacfdbd957dd473b5f9e35a71b13f9339b
SHA512ba1ca1b5c02524f073099a3604825bc509d9c0cd8caa2c1da3f936662e8a5b27a120e46de6a97404e361fc3fcce0066db8f7c44629c921d2f1ad49c9ded940a1
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Filesize
486B
MD5ce798cf5ab9343a9a79cb802c573ae03
SHA108421315829593024e7d03038c4490a6188e72dd
SHA256a928f87d44f168ce01f6bbee8f07bff8ffa2cfdbeeabdd65c23ccc91eb3f4f5b
SHA5120ba56d63472106a395e1e5e05c9a4cf2ae3517b5d2c9899e75d4277cb4fd73f938bb33da181900943a359375b58cae9255b63e90a8213daa248eaf2290d8a737
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Filesize
960KB
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Filesize
960KB
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Filesize
64KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
96KB
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Filesize
4KB
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Filesize
96KB
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Filesize
96KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB