Analysis
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max time kernel
113s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:13
Static task
static1
Behavioral task
behavioral1
Sample
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe
Resource
win10v2004-20220901-en
General
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Target
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe
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Size
1.6MB
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MD5
fe79c0f9a3a8c3c0fc7fde340ddf0b52
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SHA1
6a4ab04502916a657d2ae80f0acb1c4f9e65e353
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SHA256
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c
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SHA512
a6725060d7888b71053ee92efedb746e2a566a37a1b5dcd7480b2a45712a56e1a7d50dd069dca20d79de17544aeb7201ac8b6c09945f9dc5907be2ed8a818cc4
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SSDEEP
24576:9zD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUYR:X6/ye0PIphrp9Zuvjqa0UidW
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exedescription pid process target process PID 1668 set thread context of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe -
Processes:
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exepid process 2000 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe 2000 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe 2000 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe 2000 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe 2000 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exedescription pid process target process PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe PID 1668 wrote to memory of 2000 1668 e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe"C:\Users\Admin\AppData\Local\Temp\e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe"C:\Users\Admin\AppData\Local\Temp\e1f658f41a65aff169c109e0160293abd06389d6498da8d293ee16f9a81e9d7c.exe"2⤵
- 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/2000-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-66-0x000000000045304C-mapping.dmp
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memory/2000-68-0x0000000075631000-0x0000000075633000-memory.dmpFilesize
8KB
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memory/2000-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-71-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/2000-73-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB