Analysis
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max time kernel
98s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:55
Static task
static1
Behavioral task
behavioral1
Sample
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe
Resource
win10v2004-20221111-en
General
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Target
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe
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Size
1.3MB
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MD5
c3de54147c7bb913607411d537ca879e
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SHA1
4343e92358d44ad5dd192a532d3d4f8034ffb6d3
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SHA256
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16
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SHA512
524b3ed0d7737599ed417019dfa1de5a8ccba4ef99d1d7b9f880af6cb704ad44ac9f7eeef4ee0d288d324f8639f12ffe914788d2f044efb67cbdfd673dce8ed9
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SSDEEP
24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakM:7rKo4ZwCOnYjVmJPav
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exedescription pid process target process PID 1140 set thread context of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe -
Processes:
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exepid process 996 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe 996 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe 996 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe 996 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe 996 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exedescription pid process target process PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe PID 1140 wrote to memory of 996 1140 a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe"C:\Users\Admin\AppData\Local\Temp\a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a3340d8565555a39257d20e9d38d12a5086a27244d39e1c296429e67fa7cca16.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/996-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-66-0x000000000044E057-mapping.dmp
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memory/996-68-0x0000000075DF1000-0x0000000075DF3000-memory.dmpFilesize
8KB
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memory/996-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-71-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/996-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB