Analysis
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max time kernel
81s -
max time network
114s -
platform
windows10_x64 -
resource
win10v200722 -
submitted
03-09-2020 14:49
Static task
static1
Behavioral task
behavioral1
Sample
4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe
Resource
win10v200722
windows10_x64
0 signatures
0 seconds
General
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Target
4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe
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Size
12.6MB
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MD5
d427390e9fad598ec3288c9275c84628
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SHA1
7b88e1eaa07151fc0d7639574fc7f40fa5be8aa3
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SHA256
4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6
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SHA512
83ecc48386999ec6d05999d88e9a81eae5267ea807441727cd60d44f17ead8a0ca6e8a0ffa7d5e4e9fc800d858fb2ee824815abe4299e0ec85639384b75324a8
Score
7/10
Malware Config
Signatures
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Loads dropped DLL 32 IoCs
pid Process 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe -
JavaScript code in executable 5 IoCs
resource yara_rule behavioral2/files/0x000100000001ad76-1.dat js behavioral2/files/0x000100000001ad76-2.dat js behavioral2/files/0x000100000001ad7d-5.dat js behavioral2/files/0x000100000001ad73-20.dat js behavioral2/files/0x000100000001ad73-21.dat js -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat svchost.exe -
Modifies data under HKEY_USERS 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7 svchost.exe Set value (int) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionReason = "1" svchost.exe Set value (data) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = 205306c51282d601 svchost.exe Set value (int) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecision = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad svchost.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeShutdownPrivilege 904 svchost.exe Token: SeCreatePagefilePrivilege 904 svchost.exe Token: 35 3528 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3952 wrote to memory of 3528 3952 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 73 PID 3952 wrote to memory of 3528 3952 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe 73
Processes
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C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe"C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe"C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.exe"2⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:3528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:904