analyze malware
- Huge database of samples and IOCs
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| File name: | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb |
| Full analysis: | https://app.any.run/tasks/40826bd0-228c-4d9a-99de-8a1ea36c0684 |
| Verdict: | Malicious activity |
| Threats: | GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost. |
| Analysis date: | March 31, 2020, 08:19:54 |
| 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: | 02D9B29C62F71876B760B51204243E0E |
| SHA1: | 230827930BA3FC4617E40165A0ED80484D910166 |
| SHA256: | F13C477AE96C78A1AAC0505B461FA37A900362C065BFF74F49F50A4456D546BB |
| SSDEEP: | 3072:40x9cS4EYuzkHZYx7YmG02RvcLqP+RhML4svPeTs+5KDR+UBz9cvMh2gYMva6SUi:PJrdKYxUmG02RkOP+MtWTsqKFP5938 |
MALICIOUS
Changes the autorun value in the registry
- f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe (PID: 3952)
GANDCRAB was detected
- f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe (PID: 3952)
SUSPICIOUS
Creates files in the user directory
- f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe (PID: 3952)
Executable content was dropped or overwritten
- f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe (PID: 3952)
Reads Internet Cache Settings
- f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe (PID: 3952)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0xa030 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 1297408 |
| CodeSize: | 103936 |
| LinkerVersion: | 10 |
| PEType: | PE32 |
| TimeStamp: | 2018:04:18 19:56:48+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Apr-2018 17:56:48 |
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: | 0x000000E0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 18-Apr-2018 17:56:48 |
| 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 | 0x0001945C | 0x00019600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.55109 |
.rdata | 0x0001B000 | 0x0000555E | 0x00005600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.86546 |
.data | 0x00021000 | 0x00118B6C | 0x00004400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.83875 |
.rsrc | 0x0013A000 | 0x0001CD40 | 0x0001CE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.91954 |
.reloc | 0x00157000 | 0x000028B6 | 0x00002A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.14882 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 6.88971 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
11 | 2.5846 | 136 | UNKNOWN | UNKNOWN | RT_STRING |
12 | 2.79433 | 206 | UNKNOWN | UNKNOWN | RT_STRING |
14 | 2.08644 | 78 | UNKNOWN | UNKNOWN | RT_STRING |
18 | 2.08644 | 78 | UNKNOWN | UNKNOWN | RT_STRING |
25 | 2.79131 | 200 | UNKNOWN | UNKNOWN | RT_STRING |
29 | 2.76203 | 196 | UNKNOWN | UNKNOWN | RT_STRING |
30 | 2.18461 | 86 | UNKNOWN | UNKNOWN | RT_STRING |
33 | 0.833805 | 40 | UNKNOWN | UNKNOWN | RT_STRING |
45 | 2.71283 | 178 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
KERNEL32.dll |
ole32.dll |
Total processes
36
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3952 | "C:\Users\admin\AppData\Local\Temp\f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe" | C:\Users\admin\AppData\Local\Temp\f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
Total events
26
Read events
16
Write events
10
Delete events
0
Modification events
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | eozdoveeyyz |
Value: "C:\Users\admin\AppData\Roaming\Microsoft\lfzvff.exe" | |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3952) f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | — | |
MD5:— | SHA256:— | |||
| 3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\2KA8XTD6.htm | — | |
MD5:— | SHA256:— | |||
| 3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | C:\Users\admin\AppData\Roaming\Microsoft\lfzvff.exe | executable | |
MD5:8F0F5A1244993FE4CB32F7A8DCCF2290 | SHA256:DD0D140A2D89DB3653C4B4DE4B71DE01175F455C049E2EA0226A545F38A9A5E5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | GET | 200 | 66.171.248.178:80 | http://ransomware.bit/ | US | text | 12 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 |
|---|---|---|---|---|---|---|
3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | 66.171.248.178:80 | ipv4bot.whatismyipaddress.com | Alchemy Communications, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ipv4bot.whatismyipaddress.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | A Network Trojan was detected | ET TROJAN Likely GandCrab Ransomware Domain in HTTP Host M1 |
3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | A Network Trojan was detected | AV TROJAN Win32/GandCrab Ransomware IP Address Check M3 |
3952 | f13c477ae96c78a1aac0505b461fa37a900362c065bff74f49f50a4456d546bb.exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab External IP Request |
1 ETPRO signatures available at the full report