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| File name: | ransomware.exe |
| Full analysis: | https://app.any.run/tasks/4395af06-76b8-43cb-8f34-dc8ba74a70bf |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | June 27, 2022, 08:55:10 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 1A209343E0EB93A07C0DA41EF5C93AB0 |
| SHA1: | BFA48A2106471DE3D0CAEEDDEC821E5B0F7C6898 |
| SHA256: | 3B9DF7AE222E59DAAA9A70FE7C33E10ED74F5A4440CA61EAA867251B69FD0C55 |
| SSDEEP: | 24576:ZQB9gGPGkABQjj7LEj2QQHlHqr1VAQcvuhrhK4Bv9XAVIH06iyslci:ZvYGkABkA2sAQc2hrh/Bv9AIU6iPv |
MALICIOUS
Dropped file may contain instructions of ransomware
- ransomware.exe (PID: 2576)
SUSPICIOUS
Reads the computer name
- ransomware.exe (PID: 2576)
Checks supported languages
- notepad++.exe (PID: 1076)
- ransomware.exe (PID: 2576)
- notepad++.exe (PID: 3044)
Creates files like Ransomware instruction
- ransomware.exe (PID: 2576)
Executed as Windows Service
- vssvc.exe (PID: 124)
Modifies files in Chrome extension folder
- chrome.exe (PID: 4040)
INFO
Checks supported languages
- notepad.exe (PID: 1276)
- vssvc.exe (PID: 124)
- chrome.exe (PID: 1792)
- chrome.exe (PID: 1176)
- chrome.exe (PID: 324)
- chrome.exe (PID: 4040)
- chrome.exe (PID: 2120)
- chrome.exe (PID: 3068)
- chrome.exe (PID: 3596)
- chrome.exe (PID: 3252)
- chrome.exe (PID: 400)
- chrome.exe (PID: 3676)
- chrome.exe (PID: 404)
- chrome.exe (PID: 352)
- chrome.exe (PID: 3256)
- chrome.exe (PID: 2124)
- chrome.exe (PID: 2548)
- chrome.exe (PID: 2796)
- chrome.exe (PID: 376)
- chrome.exe (PID: 1012)
- chrome.exe (PID: 2068)
- chrome.exe (PID: 124)
- chrome.exe (PID: 2060)
Reads the computer name
- vssvc.exe (PID: 124)
- chrome.exe (PID: 1792)
- chrome.exe (PID: 324)
- chrome.exe (PID: 4040)
- chrome.exe (PID: 404)
- chrome.exe (PID: 3676)
- chrome.exe (PID: 2796)
- chrome.exe (PID: 376)
- chrome.exe (PID: 2068)
- chrome.exe (PID: 2060)
- chrome.exe (PID: 124)
Dropped object may contain TOR URL's
- ransomware.exe (PID: 2576)
Manual execution by user
- notepad++.exe (PID: 1076)
- chrome.exe (PID: 4040)
Reads the hosts file
- chrome.exe (PID: 324)
- chrome.exe (PID: 4040)
Application launched itself
- chrome.exe (PID: 4040)
Reads settings of System Certificates
- chrome.exe (PID: 324)
Reads the date of Windows installation
- chrome.exe (PID: 2796)
- chrome.exe (PID: 2068)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.7) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x13209f |
| UninitializedDataSize: | - |
| InitializedDataSize: | 422912 |
| CodeSize: | 1285632 |
| LinkerVersion: | 14.32 |
| PEType: | PE32 |
| TimeStamp: | 2022:06:27 06:47:38+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 27-Jun-2022 04:47:38 |
| Detected languages: |
|
| TLS Callbacks: | 1 callback(s) detected. |
DOS Header
| 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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 27-Jun-2022 04:47:38 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00139DA9 | 0x00139E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.43759 |
.rdata | 0x0013B000 | 0x0005D70A | 0x0005D800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.83985 |
.data | 0x00199000 | 0x000006A8 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.36105 |
.rsrc | 0x0019A000 | 0x00000308 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.1389 |
.reloc | 0x0019B000 | 0x00008EAC | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.61865 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.6231 | 680 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
VCRUNTIME140.dll |
api-ms-win-crt-heap-l1-1-0.dll |
api-ms-win-crt-locale-l1-1-0.dll |
api-ms-win-crt-math-l1-1-0.dll |
api-ms-win-crt-runtime-l1-1-0.dll |
api-ms-win-crt-stdio-l1-1-0.dll |
api-ms-win-crt-string-l1-1-0.dll |
bcrypt.dll |
d3d9.dll |
dxva2.dll |
Total processes
69
Monitored processes
27
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2592 | "C:\Users\admin\AppData\Local\Temp\ransomware.exe" --run-anyway | C:\Users\admin\AppData\Local\Temp\ransomware.exe | — | Explorer.EXE |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
| 2576 | "C:\Users\admin\AppData\Local\Temp\ransomware.exe" --run-anyway | C:\Users\admin\AppData\Local\Temp\ransomware.exe | Explorer.EXE | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 124 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1276 | "C:\Windows\system32\notepad.exe" C:\Users\admin\Desktop\README_encrypted.txt | C:\Windows\system32\notepad.exe | — | ransomware.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Notepad Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1076 | "C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\Desktop\particularcourt.rtf_encrypted" | C:\Program Files\Notepad++\notepad++.exe | Explorer.EXE | |
User: admin Company: Don HO [email protected] Integrity Level: MEDIUM Description: Notepad++ : a free (GNU) source code editor Exit code: 0 Version: 7.91 | ||||
| 4040 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | Explorer.EXE | |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 | ||||
| 2120 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6ed7d988,0x6ed7d998,0x6ed7d9a4 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 | ||||
| 1792 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1036,9030133726382179588,281760877428984475,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1044 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 86.0.4240.198 | ||||
| 324 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1036,9030133726382179588,281760877428984475,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1336 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 | ||||
| 3068 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1036,9030133726382179588,281760877428984475,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1920 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 86.0.4240.198 | ||||
Total events
12 406
Read events
12 099
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
185
Text files
197
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2576 | ransomware.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp_encrypted | binary | |
MD5:92FC6270F94E2C51A684C9A3542DEA77 | SHA256:DCE609AF0A609EA023DA33AA6114CE3AD7B4DA895388D8F0A97505404C332ABB | |||
| 2576 | ransomware.exe | C:\Users\admin\Favorites\Links\Suggested Sites.url_encrypted | binary | |
MD5:D573158A0EDD015A2464CB34FE8B06D3 | SHA256:A041A413538EE128B4FDC302295BB0698C11A6E9C938B64BF7EF54AEE57FEF1C | |||
| 2576 | ransomware.exe | C:\Users\admin\Desktop\repairinteresting.rtf_encrypted | binary | |
MD5:7389E2D040764BBE9CF61093E3E83C67 | SHA256:8A2730C7EF30E80DB66CC962BA413F15E5B0EA1E3C2199B10D7E3C4A20345844 | |||
| 2576 | ransomware.exe | C:\Users\admin\Documents\forumsselection.rtf_encrypted | binary | |
MD5:FD387393E226D2F33A5B48E5D185FFCE | SHA256:017656585B135EE88033A314722DE4F37F62105BB52571DD0781C88FC7700926 | |||
| 2576 | ransomware.exe | C:\Users\admin\Desktop\mobiledid.rtf_encrypted | binary | |
MD5:D2C60402DD2D8C16DA58B58B0BEBDEDB | SHA256:EA1AAF3E56797FE909F2CB2954C80A0533736599F6BC4962E0BAEDB86C83F1AC | |||
| 2576 | ransomware.exe | C:\Users\admin\Documents\idworldwide.rtf_encrypted | binary | |
MD5:D32F8DDB241A4BC979D9823B663C75FE | SHA256:54937B4C28BA8267697A141535493CA97D3C06443EECBD2F287897FE01AC1795 | |||
| 2576 | ransomware.exe | C:\Users\admin\metadata.json | binary | |
MD5:E4B981AE7A86D368412EDCF36141FBD3 | SHA256:956AA4795D98AEB52FF1D97C8061A2A2234F8C3000F838750BB1D37508947300 | |||
| 2576 | ransomware.exe | C:\Users\admin\Desktop\entrypiece.png_encrypted | binary | |
MD5:691B4A1941DBC46A6A4461E4F3ADB9BD | SHA256:D08901807BC18756D930C4F467BCD366642C06C475DDDB4BD56A2BA68AD02D06 | |||
| 2576 | ransomware.exe | C:\Users\admin\Favorites\Links for United States\USA.gov.url_encrypted | binary | |
MD5:0C9850995CF02DFAB16682825CBF8E0D | SHA256:69BE1F81DB7A22D8B45B0A0A01071768677C37E8D1E6E0AFDBDA00668E95EF29 | |||
| 2576 | ransomware.exe | C:\Users\admin\Desktop\acrossreturn.png_encrypted | binary | |
MD5:CA741EB49FA98015F6082318C4F1A97A | SHA256:84A6545ECDD81D9DA4066BE2D6BC52A1829151551CA09D73E5A23D8E8B20D82E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
30
DNS requests
48
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
912 | svchost.exe | HEAD | — | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/ac5q25btpqhkjhcekqoslcldvuya_1.3.36.141/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.141_win_ehzjmd5kjmert7jdgsrj4xqxj4.crx3 | US | — | — | whitelisted |
324 | chrome.exe | OPTIONS | — | 10.210.141.162:80 | http://t2tqvp4pctcr7vxhgz5yd5x4ino5tw7jzs3whbntxirhp32djhi7q3id.onion/api/remaining_time | unknown | — | — | unknown |
324 | chrome.exe | POST | — | 10.210.141.162:80 | http://t2tqvp4pctcr7vxhgz5yd5x4ino5tw7jzs3whbntxirhp32djhi7q3id.onion/api/register | unknown | — | — | unknown |
324 | chrome.exe | GET | — | 10.201.73.229:80 | http://sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion/redeem-payment | unknown | — | — | unknown |
324 | chrome.exe | GET | 200 | 10.201.73.229:80 | http://sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion/polyfills.229b01335941a16f.js | unknown | compressed | 11.6 Kb | unknown |
324 | chrome.exe | POST | — | 10.210.141.162:80 | http://t2tqvp4pctcr7vxhgz5yd5x4ino5tw7jzs3whbntxirhp32djhi7q3id.onion/api/check_payment | unknown | — | — | unknown |
324 | chrome.exe | POST | 200 | 142.250.179.163:80 | http://update.googleapis.com/service/update2/json?cup2key=10:1731549158&cup2hreq=737e96fae22edef28914c70a97784120ddfdb929f844635d5094c474bca4d85e | US | text | 2.74 Kb | whitelisted |
324 | chrome.exe | GET | 200 | 10.201.73.229:80 | http://sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion/main.f7ef20f9b14a508f.js | unknown | compressed | 152 Kb | unknown |
324 | chrome.exe | GET | 200 | 10.201.73.229:80 | http://sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion/ | unknown | compressed | 1.32 Kb | unknown |
324 | chrome.exe | GET | 200 | 10.201.73.229:80 | http://sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion/runtime.2fe31728633ab91e.js | unknown | compressed | 637 b | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
324 | chrome.exe | 142.251.36.46:443 | clients2.google.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 142.251.36.45:443 | accounts.google.com | Google Inc. | US | suspicious |
324 | chrome.exe | 142.250.179.163:443 | update.googleapis.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 142.251.36.36:443 | www.google.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 142.250.179.202:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 216.58.208.99:443 | www.gstatic.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 172.217.168.227:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 142.250.179.129:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
324 | chrome.exe | 10.201.73.229:80 | sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion | — | — | unknown |
324 | chrome.exe | 142.250.179.174:443 | apis.google.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
clients2.google.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
sk2eytil7k5dg62namj34xcpwnajc4zdebfi7txnjirtyrdniby2w4yd.onion |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR |
— | — | Potential Corporate Privacy Violation | AV POLICY DNS Query for .onion Domain Via TOR - Not Google |
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR |
— | — | Potential Corporate Privacy Violation | AV POLICY DNS Query for .onion Domain Via TOR - Not Google |
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR |
— | — | Potential Corporate Privacy Violation | AV POLICY DNS Query for .onion Domain Via TOR - Not Google |
324 | chrome.exe | Generic Protocol Command Decode | SURICATA STREAM TIMEWAIT ACK with wrong seq |
324 | chrome.exe | Generic Protocol Command Decode | SURICATA STREAM TIMEWAIT ACK with wrong seq |
324 | chrome.exe | Generic Protocol Command Decode | SURICATA STREAM TIMEWAIT ACK with wrong seq |
324 | chrome.exe | Generic Protocol Command Decode | SURICATA STREAM TIMEWAIT ACK with wrong seq |
Process | Message |
|---|---|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\SciLexer.dll
|
notepad++.exe | VerifyLibrary: certificate revocation checking is disabled
|
notepad++.exe | ED255D9151912E40DF048A56288E969A8D0DAFA3
|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\updater\gup.exe
|
notepad++.exe | VerifyLibrary: certificate revocation checking is disabled
|
notepad++.exe | ED255D9151912E40DF048A56288E969A8D0DAFA3
|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\plugins\Config\nppPluginList.dll
|
notepad++.exe | VerifyLibrary: certificate revocation checking is disabled
|
notepad++.exe | ED255D9151912E40DF048A56288E969A8D0DAFA3
|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\updater\gup.exe
|