Analysis
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max time kernel
132s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
22/11/2022, 07:15
Static task
static1
Behavioral task
behavioral1
Sample
b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe
Resource
win10v2004-20221111-en
General
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Target
b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe
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Size
1.3MB
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MD5
539438c95ccdc071aa1fc14514d46e31
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SHA1
f2753a0f2b687379cd8fe5c6a3bbe77bdd213e5b
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SHA256
b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7
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SHA512
d65835f2e3c0d5e7dee5e4b3b35f068682c7e0818e5342b1443651a34ba458e31b4890a5579d05746b1f35be3c9a51cd03db828115f7b68160e96d96bb44bd26
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SSDEEP
24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak4:TrKo4ZwCOnYjVmJPar
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1224 set thread context of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1236 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 1236 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 1236 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 1236 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 1236 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28 PID 1224 wrote to memory of 1236 1224 b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe"C:\Users\Admin\AppData\Local\Temp\b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1224 -
C:\Users\Admin\AppData\Local\Temp\b1b1f5076ae89bd9c5b1d34ea40d7e811f7fc9870cc23fafa10d6cd73e8f04d7.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1236
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