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Analysis
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max time kernel
153s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 02:41
Static task
static1
Behavioral task
behavioral1
Sample
802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe
Resource
win10v2004-20220812-en
General
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Target
802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe
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Size
198KB
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MD5
bb9bb897a67da737ae11ea81bb9c807f
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SHA1
3127242826284b96d9b3525a2ced26e548b8aad5
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SHA256
802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf
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SHA512
7bb2d69db29190cb23773abda9e7a6e0766d094e1a499c570a6543e336bae5aa694958c66c540b45d3820aceac4276a353187805bfb8c2904443d2310b8359e9
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SSDEEP
6144:zW2ItDJivfUzoJZmLnByyYZuhcdeovKA8ZUk:z2iHU8aLBy4cdeob8Zt
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3048 Explorer.EXE -
Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both" 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-2891029575-1462575-1165213807-1000\\$2044bf79846b6002d22d675c414e0021\\n." 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe -
Unexpected DNS network traffic destination 5 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\clsid 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9} 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both" 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-2891029575-1462575-1165213807-1000\\$2044bf79846b6002d22d675c414e0021\\n." 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 3048 Explorer.EXE 3048 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3048 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Token: SeDebugPrivilege 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Token: SeDebugPrivilege 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe Token: SeDebugPrivilege 3048 Explorer.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4740 wrote to memory of 3048 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 26 PID 4740 wrote to memory of 3048 4740 802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe 26
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3048 -
C:\Users\Admin\AppData\Local\Temp\802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe"C:\Users\Admin\AppData\Local\Temp\802a0abf5dfd3deb34fbaa6f4cae4356ffc86334c638eeb42c71eae0a6c86bcf.exe"2⤵
- Registers COM server for autorun
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4740
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
41KB
MD5fb4e3236959152a057bc6b7603c538ef
SHA1b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4
SHA2568244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0
SHA512993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2
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Filesize
41KB
MD5fb4e3236959152a057bc6b7603c538ef
SHA1b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4
SHA2568244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0
SHA512993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2