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Analysis
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max time kernel
142s -
max time network
132s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
26/11/2023, 17:04
Static task
static1
Behavioral task
behavioral1
Sample
2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe
Resource
win10-20231020-en
General
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Target
2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe
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Size
2.8MB
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MD5
0c2f20fbdd4deb75f3b6ac7ab7d63d2a
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SHA1
95d1a9916b13dc7e2cbdfac1703680ac8ab309b7
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SHA256
2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa
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SHA512
f4da5ce85c24a2656587c6b732a62ddde5780c0fc822b2fbe536db9638d712145b9e3653b412ade05012fe85bcd20be091d03c7626250a1e154f95023d924167
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SSDEEP
49152:e2n/u3ewuQtHimJjOKulEX3D1ySEFa7gORShW3K7x91p20xUYxxb/h8ZoRY0E:Hn8tDJjOjsDjUhW3KN9W4Hxxb/h7lE
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 1104 GreenTV.exe 4964 GreenTV.exe -
Loads dropped DLL 3 IoCs
pid Process 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 81.31.197.8 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 19 IoCs
description ioc Process File created C:\Program Files (x86)\Common Files\GreenTV\is-PO1U2.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-7511D.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\UIText\is-UL3H7.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-HFSRR.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-7QTQV.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\UIText\is-3106F.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\unins000.dat 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-B1P4H.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-HIK46.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-86M9U.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-OIOU0.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-2FVEG.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File opened for modification C:\Program Files (x86)\Common Files\GreenTV\unins000.dat 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File opened for modification C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-2F7JL.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-AV9A1.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-85RQ6.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-BMB5C.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp File created C:\Program Files (x86)\Common Files\GreenTV\is-JVCFK.tmp 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 520 wrote to memory of 5084 520 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe 71 PID 520 wrote to memory of 5084 520 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe 71 PID 520 wrote to memory of 5084 520 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe 71 PID 5084 wrote to memory of 1228 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 74 PID 5084 wrote to memory of 1228 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 74 PID 5084 wrote to memory of 1228 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 74 PID 5084 wrote to memory of 1104 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 73 PID 5084 wrote to memory of 1104 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 73 PID 5084 wrote to memory of 1104 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 73 PID 5084 wrote to memory of 3232 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 77 PID 5084 wrote to memory of 3232 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 77 PID 5084 wrote to memory of 3232 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 77 PID 5084 wrote to memory of 4964 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 76 PID 5084 wrote to memory of 4964 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 76 PID 5084 wrote to memory of 4964 5084 2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp 76 PID 3232 wrote to memory of 4600 3232 net.exe 78 PID 3232 wrote to memory of 4600 3232 net.exe 78 PID 3232 wrote to memory of 4600 3232 net.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe"C:\Users\Admin\AppData\Local\Temp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:520 -
C:\Users\Admin\AppData\Local\Temp\is-M6ALI.tmp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp"C:\Users\Admin\AppData\Local\Temp\is-M6ALI.tmp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp" /SL5="$1A0076,2633374,76288,C:\Users\Admin\AppData\Local\Temp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe"C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe" -i3⤵
- Executes dropped EXE
PID:1104
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:1228
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C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe"C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe" -s3⤵
- Executes dropped EXE
PID:4964
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 253⤵
- Suspicious use of WriteProcessMemory
PID:3232 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 254⤵PID:4600
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.2MB
MD557acb69835723a4407fd4e8db03713db
SHA1288ef77aab7970256ec1efad8bcdbbaac7157a80
SHA2564b779c7a2cd5e20d5afbfe9a9486fdd460fecd26e21682beff7d61ce2a69206d
SHA512c6cac78bda9e9dc913aa73386a78fadfe5270201943ae9152043b56218a3d99f9c10d12e733f85ae810d2db90a12d673608bb850f415b66f48127fd68d330e80
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Filesize
2.2MB
MD557acb69835723a4407fd4e8db03713db
SHA1288ef77aab7970256ec1efad8bcdbbaac7157a80
SHA2564b779c7a2cd5e20d5afbfe9a9486fdd460fecd26e21682beff7d61ce2a69206d
SHA512c6cac78bda9e9dc913aa73386a78fadfe5270201943ae9152043b56218a3d99f9c10d12e733f85ae810d2db90a12d673608bb850f415b66f48127fd68d330e80
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Filesize
2.2MB
MD557acb69835723a4407fd4e8db03713db
SHA1288ef77aab7970256ec1efad8bcdbbaac7157a80
SHA2564b779c7a2cd5e20d5afbfe9a9486fdd460fecd26e21682beff7d61ce2a69206d
SHA512c6cac78bda9e9dc913aa73386a78fadfe5270201943ae9152043b56218a3d99f9c10d12e733f85ae810d2db90a12d673608bb850f415b66f48127fd68d330e80
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C:\Users\Admin\AppData\Local\Temp\is-M6ALI.tmp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp
Filesize683KB
MD5f507ce43ea08d1721816ad4b0e090f50
SHA1e4f02bcd410bddabea4c741838d9a88386547629
SHA256d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1
SHA51237b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693
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C:\Users\Admin\AppData\Local\Temp\is-M6ALI.tmp\2a33cc924b8084c232b324dc89591972f734205b7e65fa8f838e2f6662ee4daa.tmp
Filesize683KB
MD5f507ce43ea08d1721816ad4b0e090f50
SHA1e4f02bcd410bddabea4c741838d9a88386547629
SHA256d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1
SHA51237b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
32KB
MD5b6f11a0ab7715f570f45900a1fe84732
SHA177b1201e535445af5ea94c1b03c0a1c34d67a77b
SHA256e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67
SHA51278a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771
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Filesize
32KB
MD5b6f11a0ab7715f570f45900a1fe84732
SHA177b1201e535445af5ea94c1b03c0a1c34d67a77b
SHA256e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67
SHA51278a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771