Analysis
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max time kernel
147s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2023, 03:49
Static task
static1
Behavioral task
behavioral1
Sample
a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe
Resource
win10v2004-20231215-en
General
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Target
a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe
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Size
1.4MB
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MD5
5070dcfac394a607af6a33cee596a478
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SHA1
02551e9b707ec6542cc43d8172dd2a66fc780f7d
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SHA256
a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053
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SHA512
311877e297588e06e2ec2ad82f6b762f43895f573fb98492c8e30c3aa48b164fc06e75f9e0b7fad419e939f69632359b0d316abc6d75b50e78106c386c99fa1a
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SSDEEP
12288:d0P/aK2vB+uHk+fOKVHGc30+DXTKt2IICbMujkicygo3I2OkPO:dkCKABdOKVz0+zG4IB1/j3ZOkPO
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 5000 alg.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe File opened for modification C:\Windows\system32\AppVClient.exe a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2484 a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe"C:\Users\Admin\AppData\Local\Temp\a0187fea47baabdb8f7f4d999ab1e1318c87ba6e29141b640a96cce257418053.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2484
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:5000
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
93KB
MD5fa84e4d530fd2cb332bfdf2f6d79128b
SHA1e395e902012a98e9e5e482de21dbd87fd05b6970
SHA25684ac8cfb18111bdca931abfe0199cac83efcfc7dd3a1ea8130610799bf00f587
SHA5126a2d75d214081dde9051fb14e889a9811b0384fb8a6b914f199f8e44f0ab45b96cb3e20e9af5117002381920530a3e2e93405ce68266d13698237e01614c1efe