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Analysis
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max time kernel
143s -
max time network
130s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
23/11/2023, 21:24
Static task
static1
Behavioral task
behavioral1
Sample
7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe
Resource
win10-20231020-en
General
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Target
7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe
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Size
2.9MB
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MD5
16f7ac628dbe27666d94e635775cf3c9
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SHA1
f9f59d7a2c728e56d28cb74d9eb08766fdae2bea
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SHA256
7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf
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SHA512
cc384045d05b17f7dff90ff07fa3219d7b06bc4d2e0efca78a019a7413cc7de2aba3f406cf691a8b1007e1f405e62743780354ba7b519dbc7b35ac45bc137a8c
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SSDEEP
49152:r2dKgqFC/iTqHv7bb9NfQSvzZxPQUlsMuiRPzGjNBi+tsvDcRY0E:iARFpTIXhJ51xlax/7TtsvIlE
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 2268 TVJet.exe 4740 TVJet.exe -
Loads dropped DLL 3 IoCs
pid Process 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.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 88.80.147.105 -
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\TVJet\is-7AB8N.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-U0Q1G.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-18RMF.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\UIText\is-NUTL9.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File opened for modification C:\Program Files (x86)\Common Files\TVJet\TVJet.exe 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-4EODG.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-OI277.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-INHL1.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-GGFL4.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-UM1A8.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-VS4ED.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-LJE78.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-HVVRP.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-VU3EC.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-D9AGD.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\UIText\is-KAO91.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\is-4OLRP.tmp 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File opened for modification C:\Program Files (x86)\Common Files\TVJet\unins000.dat 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp File created C:\Program Files (x86)\Common Files\TVJet\unins000.dat 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.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 668 wrote to memory of 4972 668 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe 71 PID 668 wrote to memory of 4972 668 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe 71 PID 668 wrote to memory of 4972 668 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe 71 PID 4972 wrote to memory of 1876 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 72 PID 4972 wrote to memory of 1876 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 72 PID 4972 wrote to memory of 1876 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 72 PID 4972 wrote to memory of 2268 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 74 PID 4972 wrote to memory of 2268 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 74 PID 4972 wrote to memory of 2268 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 74 PID 4972 wrote to memory of 4396 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 75 PID 4972 wrote to memory of 4396 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 75 PID 4972 wrote to memory of 4396 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 75 PID 4972 wrote to memory of 4740 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 76 PID 4972 wrote to memory of 4740 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 76 PID 4972 wrote to memory of 4740 4972 7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp 76 PID 4396 wrote to memory of 3988 4396 net.exe 78 PID 4396 wrote to memory of 3988 4396 net.exe 78 PID 4396 wrote to memory of 3988 4396 net.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe"C:\Users\Admin\AppData\Local\Temp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:668 -
C:\Users\Admin\AppData\Local\Temp\is-Q8CK6.tmp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp"C:\Users\Admin\AppData\Local\Temp\is-Q8CK6.tmp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp" /SL5="$600CA,2757638,54272,C:\Users\Admin\AppData\Local\Temp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:1876
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C:\Program Files (x86)\Common Files\TVJet\TVJet.exe"C:\Program Files (x86)\Common Files\TVJet\TVJet.exe" -i3⤵
- Executes dropped EXE
PID:2268
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 233⤵
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 234⤵PID:3988
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C:\Program Files (x86)\Common Files\TVJet\TVJet.exe"C:\Program Files (x86)\Common Files\TVJet\TVJet.exe" -s3⤵
- Executes dropped EXE
PID:4740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.2MB
MD58d2e2242ecc00cebb833fd0057c87cf8
SHA15e6b95c8cd54c859c2cce94ee3899e9f470fc592
SHA256fe6e5c7277afbf279c01b0dc64cb65ce2a15a586b3f1371753c2b9a6bc66a3f1
SHA512497ba1d2693a7ac2353c26dbd74a64ce1a7f38be54f558e8cfcd24bbc97e6a4f195a59251023166e420b0a05aec11a42351a501ec9ed7f27ebc15daa01e56afb
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Filesize
2.2MB
MD58d2e2242ecc00cebb833fd0057c87cf8
SHA15e6b95c8cd54c859c2cce94ee3899e9f470fc592
SHA256fe6e5c7277afbf279c01b0dc64cb65ce2a15a586b3f1371753c2b9a6bc66a3f1
SHA512497ba1d2693a7ac2353c26dbd74a64ce1a7f38be54f558e8cfcd24bbc97e6a4f195a59251023166e420b0a05aec11a42351a501ec9ed7f27ebc15daa01e56afb
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Filesize
2.2MB
MD58d2e2242ecc00cebb833fd0057c87cf8
SHA15e6b95c8cd54c859c2cce94ee3899e9f470fc592
SHA256fe6e5c7277afbf279c01b0dc64cb65ce2a15a586b3f1371753c2b9a6bc66a3f1
SHA512497ba1d2693a7ac2353c26dbd74a64ce1a7f38be54f558e8cfcd24bbc97e6a4f195a59251023166e420b0a05aec11a42351a501ec9ed7f27ebc15daa01e56afb
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C:\Users\Admin\AppData\Local\Temp\is-Q8CK6.tmp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp
Filesize683KB
MD5f507ce43ea08d1721816ad4b0e090f50
SHA1e4f02bcd410bddabea4c741838d9a88386547629
SHA256d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1
SHA51237b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693
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C:\Users\Admin\AppData\Local\Temp\is-Q8CK6.tmp\7ceee47acb1d925ea8689f0d2f794ff817102e8d40340e4590794623b8fc6faf.tmp
Filesize683KB
MD5f507ce43ea08d1721816ad4b0e090f50
SHA1e4f02bcd410bddabea4c741838d9a88386547629
SHA256d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1
SHA51237b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
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Filesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4