| File name: | winamp.exe |
| Full analysis: | https://app.any.run/tasks/24b4ee28-4fc3-4e1e-8c38-15be65b37335 |
| Verdict: | Malicious activity |
| Analysis date: | December 17, 2018, 14:37:07 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | AC322AFE0974E65779FA80E5CA9EC7B1 |
| SHA1: | 0954DDC710E72D7CAB040D73013163E1A9F950EA |
| SHA256: | DB252D9B2AD35750915B1619681F3221A34CAED1630ACBA5E93FEEEA8AE9E2E7 |
| SSDEEP: | 98304:WqBZocBu18ISDf30krZo7yvxH0r1TJYvJxnvljVLtkfu:WqBZnJlwN+8JYvreu |
MALICIOUS
Loads dropped or rewritten executable
- winamp.exe (PID: 3588)
- Winamp.exe (PID: 3400)
- Winamp.exe (PID: 2668)
Application was dropped or rewritten from another process
- Winamp.exe (PID: 3400)
- winampa.exe (PID: 2456)
- Winamp.exe (PID: 2668)
- AolAod.exe (PID: 2968)
- pxhpinst.exe (PID: 3148)
- wmaudioredist.exe (PID: 2860)
- pxsetup.exe (PID: 2292)
Changes the autorun value in the registry
- winamp.exe (PID: 3588)
SUSPICIOUS
Creates a software uninstall entry
- winamp.exe (PID: 3588)
Creates files in the user directory
- winamp.exe (PID: 3588)
- AolAod.exe (PID: 2968)
Creates files in the Windows directory
- pxsetup.exe (PID: 2292)
- winamp.exe (PID: 3588)
- pxhpinst.exe (PID: 3148)
Executable content was dropped or overwritten
- winamp.exe (PID: 3588)
- pxsetup.exe (PID: 2292)
Creates files in the driver directory
- pxsetup.exe (PID: 2292)
Creates COM task schedule object
- winamp.exe (PID: 3588)
Modifies the open verb of a shell class
- Winamp.exe (PID: 3400)
Creates files in the program directory
- AolAod.exe (PID: 2968)
- Winamp.exe (PID: 2668)
- Winamp.exe (PID: 3400)
- winamp.exe (PID: 3588)
Reads internet explorer settings
- Winamp.exe (PID: 2668)
Reads Internet Cache Settings
- Winamp.exe (PID: 2668)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | NSIS - Nullsoft Scriptable Install System (91.9) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (3.3) |
| .exe | | | Win64 Executable (generic) (3) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.7) |
| .exe | | | Win32 Executable (generic) (0.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2004:02:02 16:08:57+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 24064 |
| InitializedDataSize: | 119808 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x4053 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Feb-2004 15:08:57 |
| 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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 02-Feb-2004 15:08:57 |
| 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 | 0x00005CD6 | 0x00005E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.42284 |
.rdata | 0x00007000 | 0x000011A2 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.24822 |
.data | 0x00009000 | 0x0001AFAC | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.09835 |
.ndata | 0x00024000 | 0x00009000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0002D000 | 0x00002000 | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.84061 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.10182 | 535 | UNKNOWN | English - United States | RT_MANIFEST |
102 | 2.69372 | 180 | UNKNOWN | English - United States | RT_DIALOG |
103 | 1.83321 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
104 | 2.63899 | 280 | UNKNOWN | English - United States | RT_DIALOG |
105 | 2.66557 | 512 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.89384 | 248 | UNKNOWN | English - United States | RT_DIALOG |
107 | 2.49109 | 160 | UNKNOWN | English - United States | RT_DIALOG |
110 | 2.82633 | 1638 | UNKNOWN | English - United States | RT_BITMAP |
111 | 2.87634 | 238 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
Total processes
43
Monitored processes
9
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2292 | "C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\pxsetup.exe" | C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\pxsetup.exe | winamp.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 3010 Modules
| |||||||||||||||
| 2456 | "C:\Program Files\Winamp\winampa.exe" | C:\Program Files\Winamp\winampa.exe | — | winamp.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2668 | "C:\Program Files\Winamp\Winamp.exe" "C:\Program Files\Winamp\winamp.m3u" | C:\Program Files\Winamp\Winamp.exe | winamp.exe | ||||||||||||
User: admin Company: Nullsoft Integrity Level: HIGH Description: Winamp Exit code: 0 Version: 5.02 Modules
| |||||||||||||||
| 2860 | "C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\wmaudioredist.exe" /Q /R:N | C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\wmaudioredist.exe | — | winamp.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Media Component Setup Application Exit code: 0 Version: 4.00.0.3845 Modules
| |||||||||||||||
| 2968 | "C:\Program Files\Winamp\AOD\AolAod.exe" | C:\Program Files\Winamp\AOD\AolAod.exe | winamp.exe | ||||||||||||
User: admin Company: America Online Inc. Integrity Level: HIGH Description: AOL On Desktop Exit code: 0 Version: 1, 0, 0, 55 Modules
| |||||||||||||||
| 3148 | "C:\Windows\system32\pxhpinst.exe" | C:\Windows\system32\pxhpinst.exe | — | pxsetup.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3220 | "C:\Users\admin\AppData\Local\Temp\winamp.exe" | C:\Users\admin\AppData\Local\Temp\winamp.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 3400 | "C:\Program Files\Winamp\Winamp.exe" /REG=DLCVAN | C:\Program Files\Winamp\Winamp.exe | — | winamp.exe | |||||||||||
User: admin Company: Nullsoft Integrity Level: HIGH Description: Winamp Exit code: 0 Version: 5.02 Modules
| |||||||||||||||
| 3588 | "C:\Users\admin\AppData\Local\Temp\winamp.exe" | C:\Users\admin\AppData\Local\Temp\winamp.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
Total events
808
Read events
490
Write events
307
Delete events
11
Modification events
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\px.dll |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\pxmas.dll |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\pxwave.dll |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\vxblock.dll |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\pxdrv.dll |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\pxwma.dll |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\pxhpinst.exe |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\drivers\pxhelp20.sys |
Value: 1 | |||
| (PID) Process: | (2292) pxsetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\inf\pxhelp20.inf |
Value: 1 | |||
| (PID) Process: | (3148) pxhpinst.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\Setup\SetupapiLogStatus |
| Operation: | write | Name: | setupapi.app.log |
Value: 4096 | |||
Executable files
64
Suspicious files
3
Text files
890
Unknown types
135
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3588 | winamp.exe | C:\Program Files\Winamp\whatsnew.txt | text | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Program Files\Winamp\Plugins\in_mp3.dll | executable | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\gaydata.ini | text | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Program Files\Winamp\winamp.lks | text | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\opt2page.ini | text | |
MD5:02F3078857596518B163EEB4D38C26B5 | SHA256:6A66E033C7C9D955CBCFE638BC3EA2E17067D3114E2A2FECFC82406A4FD0F6F5 | |||
| 3588 | winamp.exe | C:\Program Files\Winamp\winamp.exe | executable | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Users\admin\AppData\Local\Temp\nsl74D5.tmp\modern-header.bmp | image | |
MD5:82AB02BEF065A5537A9D22922F5B0D6E | SHA256:B7514AC9A55F2BE663346775D45B12B07E84B469DFC96D6E69CB19759B3FA90E | |||
| 3588 | winamp.exe | C:\Program Files\Winamp\Plugins\gen_ff.dll | executable | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Program Files\Winamp\Plugins\freeform\wacs\jpgload\jpgload.wac | executable | |
MD5:— | SHA256:— | |||
| 3588 | winamp.exe | C:\Program Files\Winamp\winamp.m3u | text | |
MD5:A9FCF40B19E3F8CB024C56C5877E7455 | SHA256:DFBCBDD41A68CB584FEC4810494577D9C17D1445D5883572B6770B257150701F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2968 | AolAod.exe | GET | 200 | 188.125.72.165:80 | http://www.aol-install.com/aod/update/383808/url/default_install_bb_1.acb?src=383808 | CH | html | 1.43 Kb | malicious |
2668 | Winamp.exe | GET | 404 | 5.39.58.65:80 | http://www.winamp.com/update/latest-version.jhtml?v=5.02&ID=543BAEF66FAA084EB8C0B96EBBAAEEA2&st1=0&st2=0&st3=0&st4=0&st5=0&st6=0&st7=0&st8=0&st9=0&st10=0&st11=0&st12=0®v=0 | FR | html | 225 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 |
|---|---|---|---|---|---|---|
2968 | AolAod.exe | 188.125.72.165:80 | www.aol-install.com | — | CH | unknown |
2668 | Winamp.exe | 5.39.58.65:80 | www.winamp.com | OVH SAS | FR | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.aol-install.com |
| malicious |
www.winamp.com |
| malicious |