Analysis
- max time kernel
101s - max time network
113s - platform
windows10_x64 - resource
win10v200722 - submitted
28/08/2020, 17:46
Static task
static1
Behavioral task
behavioral1
Sample
4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe
Resource
win7
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe
Resource
win10v200722
windows10_x64
0 signatures
0 seconds
General
- Target 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe
- Size 12.6MB
- Sample200828-jthp2wpwzs
- SHA256 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6
- MD5 d427390e9fad598ec3288c9275c84628
- SHA1 7b88e1eaa07151fc0d7639574fc7f40fa5be8aa3
- SHA512 83ecc48386999ec6d05999d88e9a81eae5267ea807441727cd60d44f17ead8a0ca6e8a0ffa7d5e4e9fc800d858fb2ee824815abe4299e0ec85639384b75324a8
- MD5 SHA1 SHA512
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 32 IoCs
pid Process 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe - JavaScript code in executable 5 IoCs
resource yara_rule behavioral2/files/0x000100000001ad94-1.dat js behavioral2/files/0x000100000001ad94-2.dat js behavioral2/files/0x000100000001ad9b-5.dat js behavioral2/files/0x000100000001ad91-20.dat js behavioral2/files/0x000100000001ad91-21.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 = 08a1f275737dd601 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 2632 svchost.exe Token: SeCreatePagefilePrivilege 2632 svchost.exe Token: 35 3796 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2076 wrote to memory of 3796 2076 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 73 PID 2076 wrote to memory of 3796 2076 4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe 73
Processes
-
C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe"C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe"C:\Users\Admin\AppData\Local\Temp\4b76ad80e9ce4c503bde0e476a88447426fc38315d440d22926627295e1b0ec6.bin.exe"2⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:3796
-
-
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:2632