File name: | Zoom_2e300f43b34330d6.exe |
Full analysis: | https://app.any.run/tasks/10f72cee-9720-40bd-8da8-797cbfc8eaac |
Verdict: | Malicious activity |
Analysis date: | December 14, 2018, 09:28:38 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | 99AA0B8E1492EEA2F85F5788566F47EC |
SHA1: | 355EA316C02B4D6E89A6E30268844D029A9319AB |
SHA256: | 8B29ECC34BC14FF7ACCEAE355657B1226CF022AF9E3252C3C72B75D4B62F6E7A |
SSDEEP: | 1536:zoWYZeUtIqyluTWAp9PDxeG8D3qd8IAAL/V7mkRZ1:8WYZeUSqykWqxA7qFAAJR7 |
.exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
---|---|---|
.exe | | | Win64 Executable (generic) (37.3) |
.dll | | | Win32 Dynamic Link Library (generic) (8.8) |
.exe | | | Win32 Executable (generic) (6) |
.exe | | | Generic Win/DOS Executable (2.7) |
ProductVersion: | 4,1,29637,0806 |
---|---|
ProductName: | Zoom Meetings Opener |
OriginalFileName: | Zoom Meetings Opener |
LegalTrademarks: | Zoom Meetings Opener |
LegalCopyright: | Copyright ©2012-2018 Zoom Video Communications, Inc. All rights reserved. |
InternalName: | Zoom Meetings Opener |
FileVersion: | 4,1,29637,0806 |
FileDescription: | Zoom Meetings Opener |
CompanyName: | Zoom Video Communications, Inc. |
Comments: | Zoom Meetings Opener |
CharacterSet: | Windows, Latin1 |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 4.1.29637.806 |
FileVersionNumber: | 4.1.29637.806 |
Subsystem: | Windows GUI |
SubsystemVersion: | 5 |
ImageVersion: | - |
OSVersion: | 5 |
EntryPoint: | 0x1276 |
UninitializedDataSize: | - |
InitializedDataSize: | 20992 |
CodeSize: | 36864 |
LinkerVersion: | 9 |
PEType: | PE32 |
TimeStamp: | 2018:08:06 06:34:13+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 06-Aug-2018 04:34:13 |
Detected languages: |
|
Debug artifacts: |
|
Comments: | Zoom Meetings Opener |
CompanyName: | Zoom Video Communications, Inc. |
FileDescription: | Zoom Meetings Opener |
FileVersion: | 4,1,29637,0806 |
InternalName: | Zoom Meetings Opener |
LegalCopyright: | Copyright ©2012-2018 Zoom Video Communications, Inc. All rights reserved. |
LegalTrademarks: | Zoom Meetings Opener |
OriginalFilename: | Zoom Meetings Opener |
ProductName: | Zoom Meetings Opener |
ProductVersion: | 4,1,29637,0806 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0090 |
Pages in file: | 0x0003 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x0000 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x000000C8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 06-Aug-2018 04:34:13 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x00008FE6 | 0x00009000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.43199 |
.rdata | 0x0000A000 | 0x0000241B | 0x00002600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.47139 |
.data | 0x0000D000 | 0x0000014C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.10191 |
.rsrc | 0x0000E000 | 0x00001F18 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.9183 |
.reloc | 0x00010000 | 0x0000092C | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.87218 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 3.43199 | 1108 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.21059 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
7 | 2.95584 | 234 | UNKNOWN | English - United States | RT_STRING |
32 | 3.09147 | 432 | UNKNOWN | English - United States | RT_STRING |
33 | 3.11204 | 290 | UNKNOWN | English - United States | RT_STRING |
ADVAPI32.dll |
CRYPT32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3072 | "C:\Users\admin\AppData\Local\Temp\Zoom_2e300f43b34330d6.exe" | C:\Users\admin\AppData\Local\Temp\Zoom_2e300f43b34330d6.exe | explorer.exe | |
User: admin Company: Zoom Video Communications, Inc. Integrity Level: MEDIUM Description: Zoom Meetings Opener Exit code: 0 Version: 4,1,29637,0806 | ||||
4036 | "C:\Users\admin\AppData\Roaming\Zoom\ZoomDownload\Installer.exe" ZInstaller --conf.mode=silent --ipc_wnd=197020 | C:\Users\admin\AppData\Roaming\Zoom\ZoomDownload\Installer.exe | Zoom_2e300f43b34330d6.exe | |
User: admin Company: Zoom Video Communications, Inc. Integrity Level: MEDIUM Description: Zoom Meetings Installer Exit code: 0 Version: 4,1,34814,1119 | ||||
2880 | "C:\Users\admin\AppData\Roaming\Zoom\ZoomDownload\Installer.exe" /addfwexception --bin_home=C:\Users\admin\AppData\Roaming\Zoom\bin | C:\Users\admin\AppData\Roaming\Zoom\ZoomDownload\Installer.exe | Installer.exe | |
User: admin Company: Zoom Video Communications, Inc. Integrity Level: HIGH Description: Zoom Meetings Installer Exit code: 0 Version: 4,1,34814,1119 | ||||
2216 | "C:\Users\admin\AppData\Roaming\Zoom\bin\Zoom.exe" "--url=zoommtg://win.launch?action=join&browser=chrome&confid=dGlkPWYydHMzTHpqU1J1c1Nrckt0cFMzT1E%3D&confno=127061441&mcv=0.92.11227.0929&zc=0" | C:\Users\admin\AppData\Roaming\Zoom\bin\Zoom.exe | Zoom_2e300f43b34330d6.exe | |
User: admin Company: Zoom Video Communications, Inc. Integrity Level: MEDIUM Description: Zoom Meetings Version: 4,1,34814,1119 | ||||
2484 | "C:\Users\admin\AppData\Local\Temp\zm2AF4.tmp" -DAF8C715436E44649F1312698287E6A5=C:\Users\admin\AppData\Local\Temp\Zoom_2e300f43b34330d6.exe | C:\Users\admin\AppData\Local\Temp\zm2AF4.tmp | — | Zoom_2e300f43b34330d6.exe |
User: admin Company: Zoom Video Communications, Inc. Integrity Level: MEDIUM Description: Zoom Meetings Opener Exit code: 0 Version: 4,1,29637,0806 |
PID | Process | Filename | Type | |
---|---|---|---|---|
3072 | Zoom_2e300f43b34330d6.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@zoom[1].txt | — | |
MD5:— | SHA256:— | |||
3072 | Zoom_2e300f43b34330d6.exe | C:\Users\admin\AppData\Roaming\Zoom\ZoomDownload\Zoom.msi | — | |
MD5:— | SHA256:— | |||
3072 | Zoom_2e300f43b34330d6.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@zoom[2].txt | text | |
MD5:E5DD595962309825C389BDE9CE06E7AD | SHA256:344CB3ADE67A8B13DBC23C954633F5ABDBD21193E24A135B9EEDB2EA8109DE3B | |||
4036 | Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\leave.pcm | binary | |
MD5:E5D30E0ABC409206352D6D6DD14F3A1E | SHA256:6A401623C2583E67868131F2194EAB3321E74783388D80DEFDC190022018B6F7 | |||
3072 | Zoom_2e300f43b34330d6.exe | C:\Users\admin\AppData\Roaming\Zoom\ZoomDownload\Installer.exe | executable | |
MD5:B7826120BA2FFC2DBE270BE7A721437E | SHA256:D86FD433B6D1932A80ADDF6225B323ECCD8576C00A07792E2986960AF2191731 | |||
4036 | Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\ZoomInstall.xml | xml | |
MD5:06D3868A6D1FFC005A4EA0A5DA28AA2F | SHA256:620814D7988D6A8ECE80349809DB3BB9CD74F8E654198E5D00581474029A7F84 | |||
4036 | Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\CptControl.exe | executable | |
MD5:9EC5A876DA8D8228D5ECCBD4A13202C1 | SHA256:732F9832FC2973944D7E48CF9BB29FF963ED5CAAB27259BF1F63B797FB53E7B6 | |||
4036 | Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\CmmBrowserEngine.dll | executable | |
MD5:A90B0459AC4AF9AE7F05F41C3965BCFE | SHA256:EFF3015EEE440480AF9C46E65334C3A952CB4F25F30B6CD19A46AAD130B80DE5 | |||
4036 | Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\ring.pcm | binary | |
MD5:8CB38998FFA6B56164C375375EB01DB0 | SHA256:2F6BBE479C720072CE7A34182389BEC94AAC83310326F312C826F2F95C2A6EEA | |||
4036 | Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\dingdong.pcm | binary | |
MD5:6634B90AC989DC297DA9F37CE3F656AC | SHA256:80A9A24A19C9749F7D76D2E3A37587A19AC812659DE2E76B50B08F5F293884CD |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3072 | Zoom_2e300f43b34330d6.exe | 52.85.182.93:443 | d11yldzmag5yn.cloudfront.net | Amazon.com, Inc. | US | whitelisted |
3072 | Zoom_2e300f43b34330d6.exe | 52.202.62.238:443 | launcher.zoom.us | Amazon.com, Inc. | US | unknown |
3072 | Zoom_2e300f43b34330d6.exe | 52.85.182.178:443 | d11yldzmag5yn.cloudfront.net | Amazon.com, Inc. | US | unknown |
Domain | IP | Reputation |
---|---|---|
launcher.zoom.us |
| whitelisted |
d11yldzmag5yn.cloudfront.net |
| whitelisted |
dns.msftncsi.com |
| shared |
Process | Message |
---|---|
Installer.exe | [ProductPathHelper::RecursiveRemoveDirA] Path is: |
Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src |
Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\uninstall |
Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\uninstall |
Installer.exe | [ProductPathHelper::RecursiveRemoveDirA] Path is: |
Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\bin |
Installer.exe | [CZoomProductPathHelper::RecursiveRemoveDirA] Path is: |
Installer.exe | C:\Users\admin\AppData\Roaming\Zoom\zoom_install_src\ |
Zoom.exe | App Start with Web join! Url: |
Zoom.exe | zoommtg://win.launch?action=join&browser=chrome&confid=dGlkPWYydHMzTHpqU1J1c1Nrckt0cFMzT1E%3D&confno=127061441&mcv=0.92.11227.0929&zc=0 |