analyze malware
- Huge database of samples and IOCs
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- Unlimited submissions
- Interactive approach
| File name: | b541c1c453d37c26d50340ab02532db5.bin |
| Full analysis: | https://app.any.run/tasks/c658edb0-e469-4547-b31b-0f7b1bbd580c |
| Verdict: | Malicious activity |
| Analysis date: | March 21, 2019, 18:03:32 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | B541C1C453D37C26D50340AB02532DB5 |
| SHA1: | 64E52F20465C0B37AF8D6BCC1A960AB3E941EFDA |
| SHA256: | 5A783261578E6A5796D9B7FEFF422741FBC1B926778F5239E1CC69E0C0147041 |
| SSDEEP: | 6144:DspNjlsX000s00000qTUcSj7XYyHs1P75wugTPebyrtk34jG4QO6v:Dce000s00000qTUcowP7h+Pwyr24i4Q/ |
MALICIOUS
Loads dropped or rewritten executable
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3584)
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3704)
Changes settings of System certificates
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3704)
SUSPICIOUS
Application launched itself
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3584)
Executable content was dropped or overwritten
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3584)
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3704)
Creates files in the program directory
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3704)
Adds / modifies Windows certificates
- b541c1c453d37c26d50340ab02532db5.bin.exe (PID: 3704)
INFO
No info indicators.
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:12:11 22:50:55+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 26112 |
| InitializedDataSize: | 186368 |
| UninitializedDataSize: | 2048 |
| EntryPoint: | 0x3334 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | mozilla.org |
| FileDescription: | Firefox Developer Edition Installer |
| FileVersion: | 61 |
| LegalCopyright: | mozilla.org |
| OriginalFileName: | setup-stub.exe |
| ProductName: | Firefox Developer Edition |
| ProductVersion: | 61 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 11-Dec-2016 21:50:55 |
| Detected languages: |
|
| CompanyName: | mozilla.org |
| FileDescription: | Firefox Developer Edition Installer |
| FileVersion: | 61.0 |
| LegalCopyright: | mozilla.org |
| OriginalFilename: | setup-stub.exe |
| ProductName: | Firefox Developer Edition |
| ProductVersion: | 61.0 |
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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 11-Dec-2016 21:50:55 |
| 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 | 0x0000640F | 0x00006600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.43907 |
.rdata | 0x00008000 | 0x000014B0 | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.03367 |
.data | 0x0000A000 | 0x0002AFD8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.03309 |
.ndata | 0x00035000 | 0x00030000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00065000 | 0x0000A3E8 | 0x0000A400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.82388 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.30455 | 1307 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 4.89821 | 11560 | UNKNOWN | English - United States | RT_ICON |
3 | 5.05968 | 5160 | UNKNOWN | English - United States | RT_ICON |
4 | 4.96002 | 1320 | UNKNOWN | English - United States | RT_ICON |
103 | 2.61517 | 62 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.64668 | 324 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.88094 | 284 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.48825 | 96 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
34
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3584 | "C:\Users\admin\AppData\Local\Temp\b541c1c453d37c26d50340ab02532db5.bin.exe" | C:\Users\admin\AppData\Local\Temp\b541c1c453d37c26d50340ab02532db5.bin.exe | explorer.exe | |
User: admin Company: mozilla.org Integrity Level: MEDIUM Description: Firefox Developer Edition Installer Version: 61.0 | ||||
| 3704 | "C:\Users\admin\AppData\Local\Temp\b541c1c453d37c26d50340ab02532db5.bin.exe" /UAC:3010C /NCRC | C:\Users\admin\AppData\Local\Temp\b541c1c453d37c26d50340ab02532db5.bin.exe | b541c1c453d37c26d50340ab02532db5.bin.exe | |
User: admin Company: mozilla.org Integrity Level: HIGH Description: Firefox Developer Edition Installer Version: 61.0 | ||||
Total events
727
Read events
695
Write events
0
Delete events
0
Modification events
Executable files
8
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3584 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsg68B.tmp\System.dll | executable | |
MD5:17ED1C86BD67E78ADE4712BE48A7D2BD | SHA256:BD046E6497B304E4EA4AB102CAB2B1F94CE09BDE0EEBBA4C59942A732679E4EB | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\nsDialogs.dll | executable | |
MD5:42B064366F780C1F298FA3CB3AEAE260 | SHA256:C13104552B8B553159F50F6E2CA45114493397A6FA4BF2CBB960C4A2BBD349AB | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\nsJSON.dll | executable | |
MD5:E89C7CD9336D61BB500AC3E581601878 | SHA256:431FC2ED27D0B7A1CE80DE07989595EFFCC3FFB1DEA1AF6C0E178B53F6BD2F1E | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\InetBgDL.dll | executable | |
MD5:73A0BEC837004BC5AE5CD0A5B0D3BCF8 | SHA256:0DD38281A824298100B2BC89EE5B8A5C9CD9EC7A3B051DFF42037A891FA7C534 | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\bgstub.jpg | image | |
MD5:FB5C2DE47EDBD1A494251EF61A01955C | SHA256:39452F20C916C35EFC200494BB82FA4D887281A9C5F9617F8786BB2E12D33E55 | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\bgstub_2x.jpg | image | |
MD5:97451DC490785281C52A34A104F5D922 | SHA256:066A4F5474AB795CC61E7D5305C287662D5595EE7654EF28956CEDFED81F4043 | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\System.dll | executable | |
MD5:17ED1C86BD67E78ADE4712BE48A7D2BD | SHA256:BD046E6497B304E4EA4AB102CAB2B1F94CE09BDE0EEBBA4C59942A732679E4EB | |||
| 3584 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsg68B.tmp\UAC.dll | executable | |
MD5:113C5F02686D865BC9E8332350274FD1 | SHA256:0D21041A1B5CD9F9968FC1D457C78A802C9C5A23F375327E833501B65BCD095D | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\UAC.dll | executable | |
MD5:113C5F02686D865BC9E8332350274FD1 | SHA256:0D21041A1B5CD9F9968FC1D457C78A802C9C5A23F375327E833501B65BCD095D | |||
| 3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | C:\Users\admin\AppData\Local\Temp\nsnB9B.tmp\UserInfo.dll | executable | |
MD5:1B446B36F5B4022D50FFDC0CF567B24A | SHA256:2862C7BC7F11715CEBDEA003564A0D70BF42B73451E2B672110E1392EC392922 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
4
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | 63.245.208.218:443 | product-details.mozilla.org | Mozilla Corporation | US | unknown |
3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | 13.32.221.76:443 | download-installer.cdn.mozilla.net | Amazon.com, Inc. | US | unknown |
3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | 34.225.49.97:443 | download.mozilla.org | Amazon.com, Inc. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
product-details.mozilla.org |
| shared |
download.mozilla.org |
| whitelisted |
download-installer.cdn.mozilla.net |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3704 | b541c1c453d37c26d50340ab02532db5.bin.exe | Generic Protocol Command Decode | SURICATA STREAM excessive retransmissions |