Analysis
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max time kernel
53s -
max time network
68s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:18
Static task
static1
Behavioral task
behavioral1
Sample
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe
Resource
win10v2004-20220901-en
General
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Target
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe
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Size
1.6MB
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MD5
b3e35e54e066631b7c87a13148275a04
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SHA1
624668c4ef81f01b64c425a6b00040cf561b51e8
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SHA256
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17
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SHA512
f9412f3593eea3e38fc5f6724bdec9d48043f2bfb33d75046154911bca846af6cf10443e0e1a42807a34dabc853bb8451beec4b42fe1b4756c4a4424dec1d67a
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SSDEEP
24576:ezD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY:G6/ye0PIphrp9Zuvjqa0Uid
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exedescription pid process target process PID 1252 set thread context of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe -
Processes:
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exepid process 1688 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 1688 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 1688 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 1688 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 1688 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exedescription pid process target process PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe PID 1252 wrote to memory of 1688 1252 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe 94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe"C:\Users\Admin\AppData\Local\Temp\94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1252 -
C:\Users\Admin\AppData\Local\Temp\94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe"C:\Users\Admin\AppData\Local\Temp\94723582b34b6dec381526759440805e46d0b7709a85e8b6fb579e24ed923f17.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1688
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1688-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-66-0x000000000045304C-mapping.dmp
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memory/1688-68-0x0000000075991000-0x0000000075993000-memory.dmpFilesize
8KB
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memory/1688-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1688-72-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB