| download: | Zeus_Zbot_Rootkit_Banking_Trojan.zip |
| Full analysis: | https://app.any.run/tasks/5d260b08-39ab-4853-bba0-991507328bf1 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | May 29, 2020, 23:22:07 |
| 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: | 858E2AED6BA9B096679967DA540D40C3 |
| SHA1: | AAF400B8510BEAAE9F5C09B60C3E099CA1239F1C |
| SHA256: | 4644B5FB10FB84C0D47BEC4B5A48D5E60165E8AE2130FCA5C055633AAAD73162 |
| SSDEEP: | 3072:s2f7LeD2rcEE4U3FlrEKOAPoI5KUOqqJti2SAGBJMrUXz+qET12O:s+YqIDEKToI5x4i2Sdpz+/X |
MALICIOUS
Runs injected code in another process
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
- InstallFlashPlayer.exe (PID: 2164)
Application was dropped or rewritten from another process
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
- InstallFlashPlayer.exe (PID: 2164)
- FlashPlayerUpdateService.exe (PID: 2460)
- InstallFlashPlayer.exe (PID: 128)
- FlashPlayerUpdateService.exe (PID: 3200)
Application was injected by another process
- explorer.exe (PID: 1884)
- services.exe (PID: 472)
Changes the autorun value in the registry
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
ZEROACCESS was detected
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
- InstallFlashPlayer.exe (PID: 2164)
Runs app for hidden code execution
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
Loads dropped or rewritten executable
- InstallFlashPlayer.exe (PID: 2164)
- InstallFlashPlayer.exe (PID: 128)
Modifies Windows Defender service settings
- services.exe (PID: 472)
Modifies Windows security services settings
- services.exe (PID: 472)
Loads the Task Scheduler COM API
- FlashPlayerUpdateService.exe (PID: 3200)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 316)
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
- InstallFlashPlayer.exe (PID: 128)
- InstallFlashPlayer.exe (PID: 2164)
Creates or modifies windows services
- InstallFlashPlayer.exe (PID: 2164)
- services.exe (PID: 472)
Starts CMD.EXE for commands execution
- invoice_2318362983713_823931342io.pdf.exe (PID: 1152)
Reads Internet Cache Settings
- InstallFlashPlayer.exe (PID: 2164)
- InstallFlashPlayer.exe (PID: 128)
Creates files in the Windows directory
- services.exe (PID: 472)
- InstallFlashPlayer.exe (PID: 128)
Writes to a desktop.ini file (may be used to cloak folders)
- services.exe (PID: 472)
Removes files from Windows directory
- InstallFlashPlayer.exe (PID: 128)
Modifies the open verb of a shell class
- InstallFlashPlayer.exe (PID: 128)
Creates a software uninstall entry
- InstallFlashPlayer.exe (PID: 128)
Disables SEHOP
- InstallFlashPlayer.exe (PID: 128)
INFO
No info indicators.
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: | 0x0001 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2013:11:26 14:01:00 |
| ZipCRC: | 0xb6012d5e |
| ZipCompressedSize: | 175158 |
| ZipUncompressedSize: | 252928 |
| ZipFileName: | invoice_2318362983713_823931342io.pdf.exe |
Total processes
46
Monitored processes
9
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 128 | "C:\Users\admin\AppData\Local\Temp\C3FB.dir\InstallFlashPlayer.exe" -iv 6 | C:\Users\admin\AppData\Local\Temp\C3FB.dir\InstallFlashPlayer.exe | InstallFlashPlayer.exe | ||||||||||||
User: admin Company: Adobe Integrity Level: HIGH Description: Adobe® Flash® Player Installer/Uninstaller 32.0 r0 Exit code: 0 Version: 32,0,0,371 Modules
| |||||||||||||||
| 316 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Zeus_Zbot_Rootkit_Banking_Trojan.zip" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 472 | C:\Windows\system32\services.exe | C:\Windows\System32\services.exe | wininit.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Services and Controller app Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1152 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb316.39009\invoice_2318362983713_823931342io.pdf.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb316.39009\invoice_2318362983713_823931342io.pdf.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1884 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2164 | "C:\Users\admin\AppData\Local\Temp\InstallFlashPlayer.exe" | C:\Users\admin\AppData\Local\Temp\InstallFlashPlayer.exe | invoice_2318362983713_823931342io.pdf.exe | ||||||||||||
User: admin Company: Adobe Systems, Inc. Integrity Level: HIGH Description: Adobe® Flash® Player Installer/Uninstaller 11.0 r1 Exit code: 0 Version: 11,0,1,152 Modules
| |||||||||||||||
| 2460 | C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe -setSilentAutoUpdate | C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe | — | InstallFlashPlayer.exe | |||||||||||
User: admin Company: Adobe Integrity Level: HIGH Description: Adobe® Flash® Player Update Service 32.0 r0 Exit code: 0 Version: 32,0,0,371 | |||||||||||||||
| 2584 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | — | invoice_2318362983713_823931342io.pdf.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 4294967295 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3200 | C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe -install | C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe | — | InstallFlashPlayer.exe | |||||||||||
User: admin Company: Adobe Integrity Level: HIGH Description: Adobe® Flash® Player Update Service 32.0 r0 Exit code: 0 Version: 32,0,0,371 Modules
| |||||||||||||||
Total events
1 860
Read events
1 221
Write events
351
Delete events
288
Modification events
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\system32\NetworkExplorer.dll,-1 |
Value: Network | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Zeus_Zbot_Rootkit_Banking_Trojan.zip | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (316) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (1884) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList |
| Operation: | write | Name: | a |
Value: WinRAR.exe | |||
Executable files
11
Suspicious files
0
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 472 | services.exe | C:\Windows\assembly\GAC\Desktop.ini | — | |
MD5:— | SHA256:— | |||
| 128 | InstallFlashPlayer.exe | C:\Windows\system32\Macromed\Temp\{70F226F4-9252-4EAA-AF36-B119C7292F70}\fpb.tmp | — | |
MD5:— | SHA256:— | |||
| 316 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb316.39009\invoice_2318362983713_823931342io.pdf.exe | executable | |
MD5:EA039A854D20D7734C5ADD48F1A51C34 | SHA256:69E966E730557FDE8FD84317CDEF1ECE00A8BB3470C0B58F3231E170168AF169 | |||
| 2164 | InstallFlashPlayer.exe | C:\Users\admin\AppData\Local\Temp\C3FB.dir\InstallFlashPlayer.exe | executable | |
MD5:— | SHA256:— | |||
| 128 | InstallFlashPlayer.exe | C:\Windows\system32\Macromed\Temp\{9695158C-ABB8-4211-9110-F7D727B75441}\fpb.tmp | executable | |
MD5:04F66795C8F92BE76CE5EB3990D3EAB9 | SHA256:B50AB173B4A2E544E89C6BE4F5EB826869E48B7804EB134F72AF842EBCB1DCC6 | |||
| 128 | InstallFlashPlayer.exe | C:\Windows\system32\Macromed\Flash\FlashUtil32_32_0_0_371_ActiveX.exe | executable | |
MD5:9569D2503DACCA6823A2EF7CE6E527C3 | SHA256:9CB2AD03AF6EE4B74AA9AD748069E26B8B7AC88E797B072396CE3340C115D0B2 | |||
| 128 | InstallFlashPlayer.exe | C:\Windows\system32\Macromed\Flash\activex.vch | cat | |
MD5:F01EF64CE50F2225D0C20F4ACFAAC8C4 | SHA256:79C7E5A35F6DDCD4ADF48589B14DDC4C331E9F5F9F51FF47602A2ACFB4BA9DC5 | |||
| 1152 | invoice_2318362983713_823931342io.pdf.exe | C:\Users\admin\AppData\Local\Temp\InstallFlashPlayer.exe | executable | |
MD5:2FF9B590342C62748885D459D082295F | SHA256:672EC8DCEAFD429C1A09CFAFBC4951968953E2081E0D97243040DB16EDB24429 | |||
| 128 | InstallFlashPlayer.exe | C:\Windows\system32\FlashPlayerCPLApp.cpl | executable | |
MD5:A5590260D329B9C702EE0B8F630C6DB0 | SHA256:B38EFE80999CE94139D389FDEB853F3A30FF7072F832859354562483D3EA527D | |||
| 128 | InstallFlashPlayer.exe | C:\Windows\system32\FlashPlayerApp.exe | executable | |
MD5:9AB111D9CA90A4A81D9B948BE85326F4 | SHA256:777D42453FD4372CE1470D1D182FDB4438D9745151859B2FD2581D3FCE120BD6 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
40
DNS requests
3
Threats
16
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2164 | InstallFlashPlayer.exe | GET | 200 | 2.18.235.69:80 | http://fpdownload.macromedia.com/get/flashplayer/update/current/install/install_all_win_cab_ax_sgn.z | unknown | binary | 19.8 Mb | whitelisted |
128 | InstallFlashPlayer.exe | GET | 404 | 2.16.107.104:80 | http://fpdownload2.macromedia.com/get/flashplayer/update/current/install/version.xml32.0.0.371~installVector=6&previousVersion=26.0.0.131&pProc=installflashplayer.exe&lang=en&cpuWordLength=32&playerType=ax&os=win&osVer=13&isDebug=0 | unknown | html | 427 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1152 | invoice_2318362983713_823931342io.pdf.exe | 8.8.8.8:53 | — | Google Inc. | US | malicious |
1152 | invoice_2318362983713_823931342io.pdf.exe | 85.114.128.127:53 | — | myLoc managed IT AG | DE | malicious |
— | — | 85.114.128.127:53 | — | myLoc managed IT AG | DE | malicious |
2164 | InstallFlashPlayer.exe | 85.114.128.127:53 | — | myLoc managed IT AG | DE | malicious |
2164 | InstallFlashPlayer.exe | 2.18.235.69:80 | fpdownload.macromedia.com | Akamai International B.V. | — | whitelisted |
472 | services.exe | 207.191.243.130:16471 | — | Columbus Communication St. Vincent and the Grenadines Ltd. | VC | unknown |
— | — | 71.11.140.115:16471 | — | Charter Communications | US | unknown |
— | — | 114.39.95.144:16471 | — | Data Communication Business Group | TW | unknown |
— | — | 176.61.195.55:16471 | — | Slovanet a.s. | SK | unknown |
— | — | 218.186.205.90:16471 | — | StarHub Cable Vision Ltd | SG | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
j.maxmind.com |
| shared |
fpdownload.macromedia.com |
| whitelisted |
fpdownload2.macromedia.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
1152 | invoice_2318362983713_823931342io.pdf.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
2164 | InstallFlashPlayer.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |
2164 | InstallFlashPlayer.exe | A Network Trojan was detected | ET TROJAN ZeroAccess udp traffic detected |