Overview
overview
7Static
static
1CONTROL VE...ts.dll
windows7-x64
1CONTROL VE...ts.dll
windows10-2004-x64
6CONTROL VE...ew.dll
windows7-x64
1CONTROL VE...ew.dll
windows10-2004-x64
1CONTROL VE...x.html
windows7-x64
1CONTROL VE...x.html
windows10-2004-x64
1CONTROL VE...et.dll
windows7-x64
1CONTROL VE...et.dll
windows10-2004-x64
1CONTROL VE...et.dll
windows7-x64
1CONTROL VE...et.dll
windows10-2004-x64
1CONTROL VE...ta.exe
windows7-x64
1CONTROL VE...ta.exe
windows10-2004-x64
1CONTROL VE...et.dll
windows7-x64
3CONTROL VE...et.dll
windows10-2004-x64
3CONTROL VE...pf.exe
windows7-x64
CONTROL VE...pf.exe
windows10-2004-x64
CONTROL VE...ls.dll
windows7-x64
1CONTROL VE...ls.dll
windows10-2004-x64
1CONTROL VE..._3.exe
windows7-x64
7CONTROL VE..._3.exe
windows10-2004-x64
7Analysis
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max time kernel
91s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-02-2023 18:12
Static task
static1
Behavioral task
behavioral1
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/DataGridViewNumericUpDownElements.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/DataGridViewNumericUpDownElements.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/ExpandableGridView.dll
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/ExpandableGridView.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/HlpIndex.html
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/HlpIndex.html
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/Packet.dll
Resource
win7-20221111-en
Behavioral task
behavioral8
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/Packet.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/PcapNet.dll
Resource
win7-20221111-en
Behavioral task
behavioral10
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/PcapNet.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/SelfishNetv0.2-beta_vista.exe
Resource
win7-20220901-en
Behavioral task
behavioral12
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/SelfishNetv0.2-beta_vista.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/WanPacket.dll
Resource
win7-20220812-en
Behavioral task
behavioral14
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/WanPacket.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/npf.exe
Resource
win7-20220812-en
Behavioral task
behavioral16
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/npf.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral17
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/npptools.dll
Resource
win7-20220812-en
Behavioral task
behavioral18
Sample
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/npptools.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral19
Sample
CONTROL VELOCIDAD INTERNET/WinPcap_4_1_3.exe
Resource
win7-20221111-en
Behavioral task
behavioral20
Sample
CONTROL VELOCIDAD INTERNET/WinPcap_4_1_3.exe
Resource
win10v2004-20220812-en
General
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Target
CONTROL VELOCIDAD INTERNET/Selfishnet win 7/Selfishnet win 7/DataGridViewNumericUpDownElements.dll
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Size
32KB
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MD5
bbe2e524ffc4250ae70bcfe2cc95bdb0
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SHA1
5fe14deaaf2ceebe1527176af536f8425262e58e
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SHA256
01a7841d39ea83444195f3bef985342d99dcd925200fa1003f413a07f551d2fc
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SHA512
55c71196c83ab0452471c331667bb92e2b7f8548532c43e4db499e25f62056009836d9d9ab779b1c9ac453a1949940822d190d48c30ca20297583d39ac3ebb3f
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SSDEEP
384:GHIIzmX3hsS1Q8+xXVNhMpDG622PrtK3NX5lpjSYXQLtWy:GH76X3hsSC8+xXypDGB2s3NVSqQLH
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
msedge.exemsedge.exepid process 4896 msedge.exe 4896 msedge.exe 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
Processes:
msedge.exepid process 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
AUDIODG.EXEdescription pid process Token: 33 4964 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4964 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
msedge.exepid process 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe 1744 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 1744 wrote to memory of 3680 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3680 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4688 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4896 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 4896 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe PID 1744 wrote to memory of 3340 1744 msedge.exe msedge.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\CONTROL VELOCIDAD INTERNET\Selfishnet win 7\Selfishnet win 7\DataGridViewNumericUpDownElements.dll",#11⤵PID:5000
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument microsoft-edge:?launchContext1=Microsoft.Windows.Cortana_cw5n1h2txyewy&url=https%3A%2F%2Fwww.bing.com%2Fsearch%3Fq%3Dcontrol%2Bvelocidad%2Binternet%26form%3DWNSGPH%26qs%3DLT%26cvid%3D882beb0c5e374529a5424f84c6ff4029%26pq%3Dcontrol%2Bvelocidad%26cc%3DUS%26setlang%3Den-US%26nclid%3D03E26D907E30E8998728BC8DB27F263E%26ts%3D1675451716870%26nclidts%3D1675451716%26tsms%3D8701⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1744 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff8ce7546f8,0x7ff8ce754708,0x7ff8ce7547182⤵PID:3680
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2212 /prefetch:22⤵PID:4688
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:4896 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:82⤵PID:3340
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3428 /prefetch:12⤵PID:1816
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3436 /prefetch:12⤵PID:3144
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5052 /prefetch:82⤵PID:3140
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5500 /prefetch:12⤵PID:4964
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5472 /prefetch:12⤵PID:1144
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3460 /prefetch:12⤵PID:732
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3620 /prefetch:82⤵PID:2548
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2404445469645696723,7286495342674543124,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3588 /prefetch:12⤵PID:1792
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:788
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x414 0x3801⤵
- Suspicious use of AdjustPrivilegeToken
PID:4964
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e