| File name: | WINSETUP.exe |
| Full analysis: | https://app.any.run/tasks/2f4d312f-d20f-4a1c-9b44-f40d1daf1bdb |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | February 20, 2020, 14:23:37 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 7CDB10F5876B82C3E41073A56FAEA755 |
| SHA1: | 3D702709B75BC035F4633BA1B5C8291F88CB21A3 |
| SHA256: | A3BD158DD6D44991665CF3A53B7825AC6D5E94645701360D4B2B26128FD92586 |
| SSDEEP: | 24576:aT6MsAyVs+MkocI+XoMZxMA8NQtYOLo/TJPXukF:aDsAx+rocxYMXONybLqT1ukF |
MALICIOUS
Application was dropped or rewritten from another process
- lsass.exe (PID: 2568)
- lsass.exe (PID: 1748)
Connects to CnC server
- lsass.exe (PID: 2568)
SUSPICIOUS
Executable content was dropped or overwritten
- WINSETUP.exe (PID: 1256)
Creates files in the user directory
- WINSETUP.exe (PID: 1256)
Reads Internet Cache Settings
- lsass.exe (PID: 2568)
Modifies the open verb of a shell class
- WINSETUP.exe (PID: 1256)
Connects to server without host name
- lsass.exe (PID: 2568)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2013:01:23 23:16:01+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.56 |
| CodeSize: | 996352 |
| InitializedDataSize: | 1326080 |
| UninitializedDataSize: | 33280 |
| EntryPoint: | 0x1240 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Jan-2013 22:16:01 |
| 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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 23-Jan-2013 22:16:01 |
| 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 | 0x000F3330 | 0x000F3400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40603 |
.data | 0x000F5000 | 0x0000FEB0 | 0x00010000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.86269 |
.rdata | 0x00105000 | 0x00030574 | 0x00030600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.07885 |
.bss | 0x00136000 | 0x00008110 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.edata | 0x0013F000 | 0x000004C6 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.54528 |
.idata | 0x00140000 | 0x00001B24 | 0x00001C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.92358 |
.rsrc | 0x00142000 | 0x00002660 | 0x00002800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.26423 |
.reloc | 0x00145000 | 0x0000B6B8 | 0x0000B800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.57546 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.40192 | 9640 | UNKNOWN | English - United States | RT_ICON |
A | 2.01924 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.DLL |
GDI32.dll |
KERNEL32.dll |
SHELL32.DLL |
SHLWAPI.DLL |
USER32.dll |
WININET.DLL |
WINMM.DLL |
WS2_32.DLL |
WSOCK32.DLL |
Exports
Title | Ordinal | Address |
|---|---|---|
curl_easy_cleanup | 1 | 0x0001F0B0 |
curl_easy_duphandle | 2 | 0x0001F110 |
curl_easy_getinfo | 3 | 0x0001F0E0 |
curl_easy_init | 4 | 0x0001EF70 |
curl_easy_perform | 5 | 0x0001F020 |
curl_easy_reset | 6 | 0x0001F3B0 |
curl_easy_setopt | 7 | 0x0001EFB0 |
curl_easy_strerror | 8 | 0x0003FA10 |
curl_escape | 9 | 0x0002C810 |
curl_formadd | 10 | 0x0001F5C0 |
Total processes
41
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1256 | "C:\Users\admin\AppData\Local\Temp\WINSETUP.exe" | C:\Users\admin\AppData\Local\Temp\WINSETUP.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1748 | "C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe | — | lsass.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2568 | "C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe" /START "C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe | WINSETUP.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3808 | "C:\Users\admin\AppData\Local\Temp\WINSETUP.exe" | C:\Users\admin\AppData\Local\Temp\WINSETUP.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
Total events
565
Read events
468
Write events
97
Delete events
0
Modification events
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp |
| Operation: | write | Name: | |
Value: Application | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp |
| Operation: | write | Name: | Content-Type |
Value: application/x-msdownload | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp\DefaultIcon |
| Operation: | write | Name: | |
Value: %1 | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp\shell\open\command |
| Operation: | write | Name: | |
Value: "C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe" /START "%1" %* | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp\shell\open\command |
| Operation: | write | Name: | IsolatedCommand |
Value: "%1" %* | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp\shell\runas\command |
| Operation: | write | Name: | |
Value: "%1" %* | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\lnkexp\shell\runas\command |
| Operation: | write | Name: | IsolatedCommand |
Value: "%1" %* | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\.exe |
| Operation: | write | Name: | |
Value: lnkexp | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\.exe |
| Operation: | write | Name: | Content-Type |
Value: application/x-msdownload | |||
| (PID) Process: | (1256) WINSETUP.exe | Key: | HKEY_CLASSES_ROOT\.exe\DefaultIcon |
| Operation: | write | Name: | |
Value: %1 | |||
Executable files
2
Suspicious files
3
Text files
0
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2568 | lsass.exe | C:\Users\admin\AppData\Local\Temp\cwjwxsxbddcveisojqphelnn.jpg | — | |
MD5:— | SHA256:— | |||
| 2568 | lsass.exe | C:\Users\admin\AppData\Local\Temp\cwjwxsxbddcveisojqphelnn.wav | — | |
MD5:— | SHA256:— | |||
| 2568 | lsass.exe | C:\Users\admin\AppData\Local\Temp\mci7596.tmp | — | |
MD5:— | SHA256:— | |||
| 1256 | WINSETUP.exe | C:\Users\admin\AppData\Roaming\Microsoft\Media\lsass.exe | executable | |
MD5:— | SHA256:— | |||
| 1256 | WINSETUP.exe | C:\Users\Administrator\NTUSER.DAT | hiv | |
MD5:— | SHA256:— | |||
| 1256 | WINSETUP.exe | C:\Users\admin\AppData\Roaming\Microsoft\Media\x64.bin | binary | |
MD5:— | SHA256:— | |||
| 2568 | lsass.exe | C:\Users\admin\AppData\Local\Temp\cwjwxsxbddcveisojqphelnn.jpg.cr | binary | |
MD5:— | SHA256:— | |||
| 1256 | WINSETUP.exe | C:\Users\Administrator\AppData\Local\Microsoft\Windows\UsrClass.dat | hiv | |
MD5:— | SHA256:— | |||
| 1256 | WINSETUP.exe | C:\Users\Administrator\AppData\Local\Microsoft\Windows\UsrClass.dat.LOG1 | log | |
MD5:— | SHA256:— | |||
| 1256 | WINSETUP.exe | C:\Users\Administrator\NTUSER.DAT.LOG1 | log | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
18
TCP/UDP connections
20
DNS requests
0
Threats
18
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?get&slist&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?cstorage=search&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?cstorage=ddos&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?reg&ver=6.8&comp=USER-PC&addinfo=admin@USER-PC;%20Windows%207%20build%207601;%204%20x86%20processor(s);%202047%20MB%20RAM | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?cstorage=ddos&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?cstorage=search&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?get&slist&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?cstorage=ddos&comp=USER-PC | US | — | — | malicious |
2568 | lsass.exe | POST | — | 5.175.209.151:80 | http://5.175.209.151/ft/si.php?get&download&comp=USER-PC | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2568 | lsass.exe | 5.175.209.151:80 | — | GHOSTnet GmbH | US | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
2568 | lsass.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32.Trojan.Foreign.Dzae Checkin |
2568 | lsass.exe | A Network Trojan was detected | ET POLICY Data POST to an image file (jpg) |
2568 | lsass.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32.Trojan.Foreign.Dzae Checkin |
15 ETPRO signatures available at the full report