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| File name: | asd2.zip |
| Full analysis: | https://app.any.run/tasks/30842b83-03a5-4a9a-b031-3a920286b3cf |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | November 30, 2020, 06:13:10 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 6876F2945DDD14A444E1F3A8EF66131B |
| SHA1: | 39EE7043DAED3981C212B0BE357513DE53780926 |
| SHA256: | 37AE6B0DF718D7F62B5FA5DBDAF581918A9563267DE6EC6C50DB3BE2397E51B3 |
| SSDEEP: | 3072:wK+GK1cIjKQAJaNMZeKx5z3CsZuxRgYXA9jHwUy5xPvyqRpPM9YFJsb7iQorOs/n:RzK2J5hkKBbYX+jTyPaqRF7SHigkn |
MALICIOUS
Executable content was dropped or overwritten
- EXCEL.EXE (PID: 3328)
- EXCEL.EXE (PID: 3824)
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 3328)
- EXCEL.EXE (PID: 3824)
Registers / Runs the DLL via REGSVR32.EXE
- EXCEL.EXE (PID: 3328)
- EXCEL.EXE (PID: 3824)
Loads dropped or rewritten executable
- regsvr32.exe (PID: 2052)
- regsvr32.exe (PID: 3372)
SUSPICIOUS
Starts Microsoft Office Application
- WinRAR.exe (PID: 2920)
Drops a file with too old compile date
- EXCEL.EXE (PID: 3328)
- EXCEL.EXE (PID: 3824)
Creates files in the program directory
- EXCEL.EXE (PID: 3328)
- EXCEL.EXE (PID: 3824)
Executed via COM
- iexplore.exe (PID: 2012)
INFO
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 3328)
- EXCEL.EXE (PID: 3824)
Manual execution by user
- EXCEL.EXE (PID: 3824)
Creates files in the user directory
- EXCEL.EXE (PID: 3824)
Changes internet zones settings
- iexplore.exe (PID: 2012)
Application launched itself
- iexplore.exe (PID: 2012)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2020:11:30 01:43:23 |
| ZipCRC: | 0x18df5fa0 |
| ZipCompressedSize: | 85941 |
| ZipUncompressedSize: | 260061 |
| ZipFileName: | 1E5h55306.xlsm |
Total processes
44
Monitored processes
7
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2920 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\asd2.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
| 3328 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | WinRAR.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 3489660927 Version: 14.0.6024.1000 | ||||
| 2052 | regsvr32 -s C:\ProgramData\activX.ocx | C:\Windows\system32\regsvr32.exe | — | EXCEL.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3824 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 | ||||
| 3372 | regsvr32 -s C:\ProgramData\advapi64.ocx | C:\Windows\system32\regsvr32.exe | — | EXCEL.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2012 | "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding | C:\Program Files\Internet Explorer\iexplore.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 1140 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2012 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | — | iexplore.exe |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
Total events
1 588
Read events
1 434
Write events
0
Delete events
0
Modification events
Executable files
4
Suspicious files
1
Text files
3
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2920 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2920.18511\x89z006m0D.xlsm | — | |
MD5:— | SHA256:— | |||
| 3328 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR9F34.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3328 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\768A4E79.png | — | |
MD5:— | SHA256:— | |||
| 3328 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\Rar$DIa2920.18629\~$1E5h55306.xlsm | — | |
MD5:— | SHA256:— | |||
| 3328 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\CA1B3226.png | — | |
MD5:— | SHA256:— | |||
| 3824 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR3F9.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3824 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\x89z006m0D.xlsm.LNK | lnk | |
MD5:E153EBAFD62AF330BAB730305F373C92 | SHA256:C90793B32F37A5C1029AD6D2E0569F7965070BCE8EA2C68CBCA28C0B2E3A90C2 | |||
| 3824 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\con3cti0n[1].dll | executable | |
MD5:23246D384883F7E9E2488E9380AE596B | SHA256:12E858BB6B8B20D96563324B69E77E03DFE3255332DBB32E79D94F7863BB0F8B | |||
| 3328 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\con3cti0n[1].dll | executable | |
MD5:23246D384883F7E9E2488E9380AE596B | SHA256:12E858BB6B8B20D96563324B69E77E03DFE3255332DBB32E79D94F7863BB0F8B | |||
| 3328 | EXCEL.EXE | C:\ProgramData\activX.ocx | executable | |
MD5:23246D384883F7E9E2488E9380AE596B | SHA256:12E858BB6B8B20D96563324B69E77E03DFE3255332DBB32E79D94F7863BB0F8B | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3328 | EXCEL.EXE | GET | 200 | 62.173.140.143:80 | http://premiumstatics.co/con3cti0n.dll | RU | executable | 206 Kb | suspicious |
3824 | EXCEL.EXE | GET | 200 | 62.173.139.56:80 | http://premiumstat.co/con3cti0n.dll | RU | executable | 206 Kb | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 62.173.139.56:80 | premiumstat.co | JSC Internet-Cosmos | RU | unknown |
3328 | EXCEL.EXE | 62.173.140.143:80 | premiumstatics.co | JSC Internet-Cosmos | RU | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
premiumstatics.co |
| suspicious |
premiumstat.co |
| unknown |
web.vortex.data.microsoft.com |
| whitelisted |