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Analysis
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max time kernel
41s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
03/10/2022, 15:46
Static task
static1
Behavioral task
behavioral1
Sample
aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe
Resource
win10v2004-20220901-en
General
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Target
aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe
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Size
372KB
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MD5
68100f2212f405d18d9cbc5eea486da0
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SHA1
9532e0b4f961e0118258e35bc7235a19ed98d300
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SHA256
aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8
-
SHA512
9d97865b4a784a9ae7ee5f8c22956b18b230111ec81a26c5c83f083bb46c83208a26101b7447ce3760ea1ca639794d9936cf300001c80a47e366d5749f6b35b8
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SSDEEP
1536:CROM9kCiFHcx3a4Cnu8RbVSho8CS4I4PP6PcvPnyp3aOTotXQK:CRWCi+Cn1VSho8986PcvgKOEtgK
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1216 Winkodf.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Winkodf.exe aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe File created C:\Windows\SysWOW64\Winkodf.exe aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe File opened for modification C:\Windows\SysWOW64\Winkodf.exe Winkodf.exe File created C:\Windows\SysWOW64\Winkodf.exe Winkodf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 1696 aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe Token: SeTcbPrivilege 1216 Winkodf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe"C:\Users\Admin\AppData\Local\Temp\aa31a69fa0f9b0198ae07d53292b69c319dc405c7679e1bb24a3ea0569e5e9e8.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1696
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C:\Windows\SysWOW64\Winkodf.exeC:\Windows\SysWOW64\Winkodf.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1216
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
85KB
MD5ee9cc408e70ac1c688ca72f7adfa6fd6
SHA1970d57be2ccb318328c28440d15205d785bc0d2f
SHA2567f49984f74188ac96edb48c45140a5f0443b2ceb8856ece19ba5e3f1d3ad3368
SHA51251bca72fb8f2c7216cbde442ee76ed8d72f5d1b58798ea1b490b6b8a3853c6c35e5972392ee2348ae1d37738cf5ad1c741d2deadee4b07f4ed3ad51c02dc16ed
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Filesize
85KB
MD5ee9cc408e70ac1c688ca72f7adfa6fd6
SHA1970d57be2ccb318328c28440d15205d785bc0d2f
SHA2567f49984f74188ac96edb48c45140a5f0443b2ceb8856ece19ba5e3f1d3ad3368
SHA51251bca72fb8f2c7216cbde442ee76ed8d72f5d1b58798ea1b490b6b8a3853c6c35e5972392ee2348ae1d37738cf5ad1c741d2deadee4b07f4ed3ad51c02dc16ed