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| File name: | B5A15C04528F74F48E2C460AD1760E38.bin |
| Full analysis: | https://app.any.run/tasks/5e27edf3-5bb7-4d12-90d3-b652a69be723 |
| 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: | January 18, 2020, 06:10:33 |
| 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: | B5A15C04528F74F48E2C460AD1760E38 |
| SHA1: | 40E47DE0A384528BC62CE0CDFE8FA7A5ABF1311C |
| SHA256: | 747099C74D1FF6FED16E3B1548DD5D1B1346D63C19F56D31CBEE1F78CACD859F |
| SSDEEP: | 3072:fadz2hddv/kXZzX/EGK2ieqsjEY3a+kwlYQYNrXZoG8u2tn6gZ87Q8b1BD6OcA:fPh/v/kSGqY237Xq3u2h6gErD6s |
MALICIOUS
Changes the autorun value in the registry
- B5A15C04528F74F48E2C460AD1760E38.bin.exe (PID: 2692)
GANDCRAB was detected
- B5A15C04528F74F48E2C460AD1760E38.bin.exe (PID: 2692)
- nslookup.exe (PID: 2136)
- nslookup.exe (PID: 3000)
SUSPICIOUS
Creates files in the user directory
- B5A15C04528F74F48E2C460AD1760E38.bin.exe (PID: 2692)
Executable content was dropped or overwritten
- B5A15C04528F74F48E2C460AD1760E38.bin.exe (PID: 2692)
INFO
Manual execution by user
- WINWORD.EXE (PID: 3952)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3952)
Creates files in the user directory
- WINWORD.EXE (PID: 3952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:05:25 11:04:25+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 62976 |
| InitializedDataSize: | 16678912 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x158f |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.0.4.0 |
| ProductVersionNumber: | 2.0.4.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-May-2018 09:04:25 |
| Detected languages: |
|
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: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 25-May-2018 09:04:25 |
| 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 | 0x0000F56B | 0x0000F600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.65746 |
.rdata | 0x00011000 | 0x000063D4 | 0x00006400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.25714 |
.data | 0x00018000 | 0x00FC6940 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.45034 |
.gfids | 0x00FDF000 | 0x000000AC | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.43008 |
.rsrc | 0x00FE0000 | 0x0001ADFC | 0x0001AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.98955 |
.reloc | 0x00FFB000 | 0x00000F00 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.4086 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 2.21085 | 92 | UNKNOWN | UNKNOWN | RT_VERSION |
101 | 1.83876 | 20 | UNKNOWN | English - United Kingdom | RT_GROUP_CURSOR |
105 | 3.07817 | 296 | UNKNOWN | UNKNOWN | RT_DIALOG |
155 | 7.9981 | 108209 | UNKNOWN | UNKNOWN | VMC |
227 | 4.53156 | 373 | UNKNOWN | UNKNOWN | HUHAMOVETOKETUMODIFEJIGEFASO |
509 | 3.30513 | 184 | UNKNOWN | UNKNOWN | RT_ACCELERATOR |
Imports
GDI32.dll |
KERNEL32.dll |
ole32.dll |
Total processes
46
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 |
|---|---|---|---|---|
| 2692 | "C:\Users\admin\AppData\Local\Temp\B5A15C04528F74F48E2C460AD1760E38.bin.exe" | C:\Users\admin\AppData\Local\Temp\B5A15C04528F74F48E2C460AD1760E38.bin.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 2136 | nslookup carder.bit ns1.wowservers.ru | C:\Windows\system32\nslookup.exe | B5A15C04528F74F48E2C460AD1760E38.bin.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3000 | nslookup ransomware.bit ns2.wowservers.ru | C:\Windows\system32\nslookup.exe | B5A15C04528F74F48E2C460AD1760E38.bin.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2152 | nslookup carder.bit ns2.wowservers.ru | C:\Windows\system32\nslookup.exe | B5A15C04528F74F48E2C460AD1760E38.bin.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 720 | nslookup ransomware.bit ns1.wowservers.ru | C:\Windows\system32\nslookup.exe | B5A15C04528F74F48E2C460AD1760E38.bin.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1940 | nslookup carder.bit ns1.wowservers.ru | C:\Windows\system32\nslookup.exe | B5A15C04528F74F48E2C460AD1760E38.bin.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: nslookup Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3952 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\minichild.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 | ||||
Total events
709
Read events
402
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
2
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2692 | B5A15C04528F74F48E2C460AD1760E38.bin.exe | C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\6d14e4b1d8ca773bab785d1be032546e_90059c37-1320-41a4-b58d-2b75a9850d2f | — | |
MD5:— | SHA256:— | |||
| 2692 | B5A15C04528F74F48E2C460AD1760E38.bin.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\ipv4bot_whatismyipaddress_com[1].htm | — | |
MD5:— | SHA256:— | |||
| 3952 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR82E1.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3952 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\minichild.rtf.LNK | lnk | |
MD5:05F59134228F35E1615A851EA9041875 | SHA256:49818AC014102F439D7C7A252F52B8B60935D93B0A9C6F80D747904377408BBF | |||
| 3952 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | ini | |
MD5:5FBA72B8C0D24B7A7E190A2EA4F0DF84 | SHA256:4387BA5E576B0AE05FC1A931AAB3ECB383A7AC23F72BAC40BECBC48E68555B06 | |||
| 2692 | B5A15C04528F74F48E2C460AD1760E38.bin.exe | C:\Users\admin\AppData\Roaming\Microsoft\dlwwvl.exe | executable | |
MD5:73D2B8C18D61806AC35C8BA32A66A71F | SHA256:A84342BB75B7273DB703F9CD4BD87C5104751196EAB74D6840EACB94FE242B47 | |||
| 3952 | WINWORD.EXE | C:\Users\admin\Desktop\~$nichild.rtf | pgc | |
MD5:234D8B1EFACEDBF71E5FA68F6FEFEB21 | SHA256:E2F301EA51F8A7ADC5F0D9DF8E7EC4DF8E27E59AD8F259DE435658B2F0603A6D | |||
| 3952 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:89A86EA997A9C491E98D7B72C2A23066 | SHA256:BBBFD4CF6E7629CDFE9C9634F16AD4D43C3D7E43835B87A585F05AE6F8C8E3EA | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
25
DNS requests
27
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2692 | B5A15C04528F74F48E2C460AD1760E38.bin.exe | GET | 200 | 66.171.248.178:80 | http://carder.bit/ | US | text | 14 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 |
|---|---|---|---|---|---|---|
2152 | nslookup.exe | 185.103.243.59:53 | ns1.wowservers.ru | Astralus B.V. | NL | malicious |
3000 | nslookup.exe | 185.103.243.59:53 | ns1.wowservers.ru | Astralus B.V. | NL | malicious |
2692 | B5A15C04528F74F48E2C460AD1760E38.bin.exe | 66.171.248.178:80 | ipv4bot.whatismyipaddress.com | Alchemy Communications, Inc. | US | malicious |
2136 | nslookup.exe | 185.103.243.59:53 | ns1.wowservers.ru | Astralus B.V. | NL | malicious |
720 | nslookup.exe | 185.103.243.59:53 | ns1.wowservers.ru | Astralus B.V. | NL | malicious |
1940 | nslookup.exe | 185.103.243.59:53 | ns1.wowservers.ru | Astralus B.V. | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ipv4bot.whatismyipaddress.com |
| shared |
ns1.wowservers.ru |
| malicious |
59.243.103.185.in-addr.arpa |
| unknown |
carder.bit |
| malicious |
ns2.wowservers.ru |
| malicious |
ransomware.bit |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2692 | B5A15C04528F74F48E2C460AD1760E38.bin.exe | A Network Trojan was detected | ET TROJAN Likely GandCrab Ransomware Domain in HTTP Host M1 |
2136 | nslookup.exe | A Network Trojan was detected | ET TROJAN Observed GandCrab Ransomware Domain (carder .bit in DNS Lookup) |
2136 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
2136 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
2136 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
2136 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
3000 | nslookup.exe | A Network Trojan was detected | ET TROJAN Observed GandCrab Ransomware Domain (ransomware .bit in DNS Lookup) |
3000 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
3000 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
3000 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |