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| File name: | DOC001.exe |
| Full analysis: | https://app.any.run/tasks/4aa9ce92-2400-4a85-a1da-08ba7c92eb8e |
| 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: | May 20, 2019, 07:24:46 |
| 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: | A3C809115083320FB77A560B851C3E92 |
| SHA1: | 93F49E004CFC744D63738B769C8BF76C5354F5AC |
| SHA256: | D2E8B77FE0DDB96C4D52A34F9498DC7DD885C7B11B8745B78F3F6BEAEEC8E191 |
| SSDEEP: | 24576:hEPl/FR7UL8postqaU3lW5TxAZpmrDXYTrya:gDlu8ppqaylklVrDXa5 |
MALICIOUS
Changes the autorun value in the registry
- DOC001.exe (PID: 1404)
Application was dropped or rewritten from another process
- java12.exe (PID: 3532)
Writes to a start menu file
- DOC001.exe (PID: 1404)
Loads dropped or rewritten executable
- DOC001.exe (PID: 1404)
- java12.exe (PID: 3532)
Downloads executable files from the Internet
- DOC001.exe (PID: 1404)
SUSPICIOUS
Creates files in the user directory
- DOC001.exe (PID: 3456)
- DOC001.exe (PID: 1404)
Starts itself from another location
- DOC001.exe (PID: 3456)
Executable content was dropped or overwritten
- DOC001.exe (PID: 3456)
- DOC001.exe (PID: 1404)
- java12.exe (PID: 3532)
Dropped object may contain URLs of mainers pools
- DOC001.exe (PID: 1404)
Starts CMD.EXE for commands execution
- java12.exe (PID: 3532)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 2356)
INFO
Drop XMRig executable file
- DOC001.exe (PID: 1404)
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
37
Monitored processes
5
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3456 | "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 | ||||
| 1404 | "C:\Users\admin\AppData\Roaming\Temps\DOC001.exe" | C:\Users\admin\AppData\Roaming\Temps\DOC001.exe | DOC001.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3532 | "C:\Users\admin\AppData\Local\Temp\java12.exe" -pJavajre_set8z | C:\Users\admin\AppData\Local\Temp\java12.exe | DOC001.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 2356 | "C:\Windows\system32\cmd.exe" /c taskkill /f /im lsm.exe | C:\Windows\system32\cmd.exe | — | java12.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) | ||||
| 3616 | 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) | ||||
Total events
1 078
Read events
1 037
Write events
41
Delete events
0
Modification events
| (PID) Process: | (3456) DOC001.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3456) DOC001.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | |
Value: | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1404) DOC001.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DOC001_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
Executable files
7
Suspicious files
0
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1404 | DOC001.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnk | lnk | |
MD5:8CD62E2920AD059ABE62115BB4427628 | SHA256:B42AA2433CF40443E06FA206CE1C572622AEE5C51FE92DB11796B7BBADE0B80F | |||
| 3456 | DOC001.exe | C:\Users\admin\AppData\Roaming\Temps\DOC001.exe | executable | |
MD5:A3C809115083320FB77A560B851C3E92 | SHA256:D2E8B77FE0DDB96C4D52A34F9498DC7DD885C7B11B8745B78F3F6BEAEEC8E191 | |||
| 1404 | DOC001.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\java12[1].dat | executable | |
MD5:0EAC66BB3DEFAA36EC657E90218A442B | SHA256:38F7D381D4DB3F738F74CFBA3C1E9CDD5876A191B4DAD5796407D14E915F8514 | |||
| 1404 | DOC001.exe | C:\Users\admin\AppData\Local\Temp\java12.exe | executable | |
MD5:0EAC66BB3DEFAA36EC657E90218A442B | SHA256:38F7D381D4DB3F738F74CFBA3C1E9CDD5876A191B4DAD5796407D14E915F8514 | |||
| 1404 | DOC001.exe | C:\Users\admin\AppData\Local\Temp\nssFB65.tmp\inetc.dll | executable | |
MD5:D7A3FA6A6C738B4A3C40D5602AF20B08 | SHA256:67EFF17C53A78C8EC9A28F392B9BB93DF3E74F96F6ECD87A333A482C36546B3E | |||
| 3532 | java12.exe | C:\Users\admin\AppData\Local\Temp\nseAC7.tmp\inetc.dll | executable | |
MD5:D7A3FA6A6C738B4A3C40D5602AF20B08 | SHA256:67EFF17C53A78C8EC9A28F392B9BB93DF3E74F96F6ECD87A333A482C36546B3E | |||
| 1404 | DOC001.exe | C:\Users\admin\AppData\Roaming\Temps\NsCpuCNMiner64.exe | executable | |
MD5:3587409A3BBF53BE5808DD5FCCDBABE1 | SHA256:90B56CCC13934418EBC8A51CBEDCCBAFE27D877C6080023AFBB42092D7FDCF72 | |||
| 1404 | DOC001.exe | C:\Users\admin\AppData\Roaming\Temps\NsCpuCNMiner32.exe | executable | |
MD5:9B8D2ACC4033912F51974152A6184133 | SHA256:B19A57B6E73C44EE25A228C3E54E5D292FCA9445E11C28C7C0744C3E3AE5FAB6 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
5
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1404 | DOC001.exe | GET | 200 | 89.111.178.201:80 | http://zcop.ru/java12.dat | RU | executable | 44.7 Kb | suspicious |
1404 | DOC001.exe | GET | 404 | 212.192.194.2:80 | http://kr1s.ru/java.dat | RU | html | 1.87 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 |
|---|---|---|---|---|---|---|
1404 | DOC001.exe | 89.111.178.201:80 | zcop.ru | CJSC Registrar R01 | RU | suspicious |
3532 | java12.exe | 81.177.140.91:8888 | f321y.com | JSC RTComm.RU | RU | suspicious |
1404 | DOC001.exe | 212.192.194.2:80 | kr1s.ru | Autonomous Non-commercial Organization Regional Network Information Center | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
kr1s.ru |
| suspicious |
zcop.ru |
| suspicious |
f321y.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1404 | DOC001.exe | A Network Trojan was detected | ET POLICY User-Agent (NSIS_Inetc (Mozilla)) - Sometimes used by hostile installers |
1404 | DOC001.exe | Misc activity | SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer |
1404 | DOC001.exe | A Network Trojan was detected | ET POLICY User-Agent (NSIS_Inetc (Mozilla)) - Sometimes used by hostile installers |
1404 | DOC001.exe | Misc activity | SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer |
1404 | DOC001.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2 ETPRO signatures available at the full report