analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| download: | CryptoLocker_10Sep2013.zip |
| Full analysis: | https://app.any.run/tasks/2e6bf976-dca3-44f5-9eab-078f52fd7e29 |
| 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: | August 12, 2022, 15:33:55 |
| 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: | 22078FF56E3FCD674EC4B9322A7DEE5B |
| SHA1: | 3A5D07577B40E85047DCFB0BD03A6FC23E7CC671 |
| SHA256: | DDB9B850FA0EEE2F62463728B07BFFC11EAA9B241D215029EADDF1DE4EC54936 |
| SSDEEP: | 6144:WUCoUrZ5JGadcmBrwTbp7zgJxhlgL4U569Lmg7KCrrJRj+AP8:WUgrfJGadfByZzgJxhl1U569Lf7KCGA0 |
MALICIOUS
Drops executable file immediately after starts
- WinRAR.exe (PID: 3124)
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
Changes the autorun value in the registry
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
Application was dropped or rewritten from another process
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2572)
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
CHTHONIC was detected
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
Connects to CnC server
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
SUSPICIOUS
Checks supported languages
- WinRAR.exe (PID: 3124)
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2572)
Reads the computer name
- WinRAR.exe (PID: 3124)
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2572)
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
Drops a file with a compile date too recent
- WinRAR.exe (PID: 3124)
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3124)
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
Application launched itself
- {34184A33-0407-212E-3300-09040709E2C2}.exe (PID: 2756)
Starts itself from another location
- {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe (PID: 960)
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
| ZipFileName: | {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe |
|---|---|
| ZipUncompressedSize: | 346112 |
| ZipCompressedSize: | 289172 |
| ZipCRC: | 0x412c0ff3 |
| ZipModifyDate: | 2013:11:26 14:11:00 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0001 |
| ZipRequiredVersion: | 20 |
Total processes
36
Monitored processes
4
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3124 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\CryptoLocker_10Sep2013.zip" | C:\Program Files\WinRAR\WinRAR.exe | Explorer.EXE | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 960 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb3124.12189\{71257279-042b-371d-a1d3-fbf8d2fadffa}.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb3124.12189\{71257279-042b-371d-a1d3-fbf8d2fadffa}.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2756 | "C:\Users\admin\AppData\Roaming\{34184A33-0407-212E-3300-09040709E2C2}.exe" "/rC:\Users\admin\AppData\Local\Temp\Rar$EXb3124.12189\{71257279-042b-371d-a1d3-fbf8d2fadffa}.exe" | C:\Users\admin\AppData\Roaming\{34184A33-0407-212E-3300-09040709E2C2}.exe | {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 2572 | "C:\Users\admin\AppData\Roaming\{34184A33-0407-212E-3300-09040709E2C2}.exe" /w000000A4 | C:\Users\admin\AppData\Roaming\{34184A33-0407-212E-3300-09040709E2C2}.exe | — | {34184A33-0407-212E-3300-09040709E2C2}.exe | |||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
Total events
5 012
Read events
4 992
Write events
20
Delete events
0
Modification events
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\CryptoLocker_10Sep2013.zip | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 960 | {71257279-042b-371d-a1d3-fbf8d2fadffa}.exe | C:\Users\admin\AppData\Roaming\{34184A33-0407-212E-3300-09040709E2C2}.exe | executable | |
MD5:04FB36199787F2E3E2135611A38321EB | SHA256:D765E722E295969C0A5C2D90F549DB8B89AB617900BF4698DB41C7CDAD993BB9 | |||
| 3124 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb3124.12189\{71257279-042b-371d-a1d3-fbf8d2fadffa}.exe | executable | |
MD5:04FB36199787F2E3E2135611A38321EB | SHA256:D765E722E295969C0A5C2D90F549DB8B89AB617900BF4698DB41C7CDAD993BB9 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
5
DNS requests
101
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | POST | — | 184.164.136.134:80 | http://184.164.136.134/home/ | US | — | — | malicious |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | POST | 200 | 23.202.231.167:80 | http://hwnnewnfkood.info/home/ | US | html | 376 b | malicious |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | POST | 200 | 23.202.231.167:80 | http://uoiqcnnyiccpgv.org/home/ | US | html | 377 b | malicious |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | POST | 200 | 23.202.231.167:80 | http://tqdqtstwoehcox.ru/home/ | US | html | 376 b | malicious |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | POST | 200 | 23.202.231.167:80 | http://uidgnpugvdde.com/home/ | US | html | 375 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | 23.202.231.167:80 | tqdqtstwoehcox.ru | Akamai Technologies, Inc. | US | malicious |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | 184.164.136.134:80 | — | SECURED SERVERS LLC | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
nbrijqsgouvvipf.info |
| unknown |
bnsyyifcdviiiec.com |
| unknown |
ospmybgyldfjbvn.net |
| unknown |
cfqdossuaervkbc.biz |
| unknown |
jjvchvpkmjoxihi.ru |
| unknown |
wvwswncgbkbkioj.org |
| unknown |
kbtgwgddjrxliuh.co.uk |
| unknown |
xnuwmxpyxskxrsa.info |
| unknown |
vtcthcyygemgqoa.com |
| unknown |
wrdrhtjmuhkoiqo.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | A Network Trojan was detected | ET TROJAN Chthonic Checkin |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | Potentially Bad Traffic | ET INFO GENERIC SUSPICIOUS POST to Dotted Quad with Fake Browser 1 |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | A Network Trojan was detected | ET TROJAN Chthonic Checkin |
2756 | {34184A33-0407-212E-3300-09040709E2C2}.exe | A Network Trojan was detected | ET TROJAN Chthonic Checkin |