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Analysis
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max time kernel
153s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 15:11
Static task
static1
Behavioral task
behavioral1
Sample
b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe
Resource
win10v2004-20220812-en
General
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Target
b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe
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Size
197KB
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MD5
7d47d2d470c21d9059b61b410d5c34f3
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SHA1
a693cfa94d6f8e100764c071d44cd55e2a9a987f
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SHA256
b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e
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SHA512
085a17068e8ccebdc1524b17bd719f41adae92db61247c440b3ef8382bf05bcb0cba638164acb39bd6bd1ca9911fe804ac74dd4a2204a9aab7b98b221fb3325d
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SSDEEP
3072:0WIvdSWYg6eGIIybtC4+XAshoijjUTvYjmviQ4dP95CYwFnjE6:0WQ5Ygp/Pziavimvn8
Malware Config
Signatures
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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\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both" b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{2044bf79-846b-6002-d22d-675c414e0021}\\n." b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe -
Unexpected DNS network traffic destination 4 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 -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\clsid b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1} b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both" b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{2044bf79-846b-6002-d22d-675c414e0021}\\n." b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3044 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Token: SeDebugPrivilege 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe Token: SeDebugPrivilege 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2140 wrote to memory of 3044 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 52 PID 2140 wrote to memory of 3044 2140 b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe 52
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3044 -
C:\Users\Admin\AppData\Local\Temp\b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe"C:\Users\Admin\AppData\Local\Temp\b0d129b39e00dc202a01db267f5970bebe4666e7512628277433b0078f49261e.exe"2⤵
- Registers COM server for autorun
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2140
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