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| File name: | 4b0013b758e9e3931666b18616f36ea1cb5b1ced920f2935c988a6d9d1bd359b |
| Full analysis: | https://app.any.run/tasks/50e277ae-5152-4645-b94d-79793bec48d1 |
| 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 11, 2019, 11:52:50 |
| 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 |
| MD5: | 29F1F893AB77B179AFDCBDF83A48B4FD |
| SHA1: | 04F5E69879B33982F8899D74D826E462F012E15F |
| SHA256: | 4B0013B758E9E3931666B18616F36EA1CB5B1CED920F2935C988A6D9D1BD359B |
| SSDEEP: | 6144:pk69oa2DnZot8e/toa/YhFdbtH9dXfZNJIYb9eHg1jgw:pF72DnOt1NyH9dXRgw |
MALICIOUS
Connects to CnC server
- iexplore.exe (PID: 3680)
URSNIF was detected
- iexplore.exe (PID: 3680)
SUSPICIOUS
No suspicious indicators.INFO
Changes internet zones settings
- iexplore.exe (PID: 3396)
Application launched itself
- iexplore.exe (PID: 3396)
Reads Internet Cache Settings
- iexplore.exe (PID: 3680)
Reads internet explorer settings
- iexplore.exe (PID: 3680)
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) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| FileVersion: | 3.4.52.93 |
|---|---|
| LegalTrademarks: | Yearwent didplease port |
| ProductVersion: | 3.4.52.93 |
| ProductName: | Yearwent |
| LegalCopyright: | Copyright (c) 2008-2012, Blue Horseshoe Solutions silver Worldwant field him |
| InternalName: | Yearwent |
| FileDescription: | Yearwent |
| CompanyName: | Blue Horseshoe Solutions |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 3.4.52.93 |
| FileVersionNumber: | 3.4.52.93 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x33d96 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 242688 |
| CodeSize: | 253952 |
| LinkerVersion: | 12 |
| PEType: | PE32 |
| TimeStamp: | 2014:02:07 11:35:40+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Feb-2014 10:35:40 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Blue Horseshoe Solutions |
| FileDescription: | Yearwent |
| InternalName: | Yearwent |
| LegalCopyright: | Copyright (c) 2008-2012, Blue Horseshoe Solutions silver Worldwant field him |
| ProductName: | Yearwent |
| ProductVersion: | 3.4.52.93 |
| LegalTrademarks: | Yearwent didplease port |
| FileVersion: | 3.4.52.93 |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 07-Feb-2014 10:35:40 |
| 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 | 0x0003DE2F | 0x0003E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.58901 |
.rdata | 0x0003F000 | 0x00007A38 | 0x00007C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.29604 |
.data | 0x00047000 | 0x00008FC0 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.76121 |
.rsrc | 0x00050000 | 0x00028C38 | 0x00028E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.95221 |
.reloc | 0x00079000 | 0x000019F4 | 0x00001A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.6717 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.85994 | 38056 | UNKNOWN | English - United States | RT_ICON |
3 | 3.92068 | 21640 | UNKNOWN | English - United States | RT_ICON |
4 | 3.647 | 16936 | UNKNOWN | English - United States | RT_ICON |
5 | 4.04494 | 9640 | UNKNOWN | English - United States | RT_ICON |
6 | 4.08596 | 4264 | UNKNOWN | English - United States | RT_ICON |
7 | 4.37491 | 2440 | UNKNOWN | English - United States | RT_ICON |
8 | 4.08601 | 1128 | UNKNOWN | English - United States | RT_ICON |
21 | 2.90739 | 292 | UNKNOWN | English - United States | RT_DIALOG |
27 | 2.853 | 268 | UNKNOWN | English - United States | RT_DIALOG |
Imports
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
LZ32.dll |
SHLWAPI.dll |
USER32.dll |
mgmtapi.dll |
Total processes
33
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2944 | "C:\Users\admin\AppData\Local\Temp\4b0013b758e9e3931666b18616f36ea1cb5b1ced920f2935c988a6d9d1bd359b.exe" | C:\Users\admin\AppData\Local\Temp\4b0013b758e9e3931666b18616f36ea1cb5b1ced920f2935c988a6d9d1bd359b.exe | — | explorer.exe |
User: admin Company: Blue Horseshoe Solutions Integrity Level: MEDIUM Description: Yearwent Exit code: 575 Version: 3.4.52.93 | ||||
| 3396 | "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding | C:\Program Files\Internet Explorer\iexplore.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 3680 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3396 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
364
Read events
310
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3396 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFE859FEC644E0CE05.TMP | — | |
MD5:— | SHA256:— | |||
| 3396 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{B8D0B342-2DF3-11E9-BAD8-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
| 3396 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFF3217BD1E7443BBC.TMP | — | |
MD5:— | SHA256:— | |||
| 3396 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{B8D0B341-2DF3-11E9-BAD8-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
| 3680 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\JavaDeployReg.log | text | |
MD5:32A86E63AD3B59104966A19BD2BBFCAE | SHA256:E5E2E579304D628A1405415AC70710F17AD7D42160AF8A405A7C5CA449E45568 | |||
| 3680 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\MSHist012019021120190212\index.dat | dat | |
MD5:EA91F883659EB87C9075D4EA327E0805 | SHA256:504E9E30936A04A99314C3D06BB11E5BF0599229F64DBB44D4B12532550D73DF | |||
| 3396 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019021120190212\index.dat | dat | |
MD5:32760CEF8ED02C849AF66BAD542EE759 | SHA256:676953B256DBA71847183185ABE6B7DFA1D976C40133086998478CE20417D201 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3396 | iexplore.exe | GET | — | 192.42.116.41:80 | http://v99jarret3287x.com/favicon.ico | NL | — | — | malicious |
3680 | iexplore.exe | GET | 200 | 192.42.116.41:80 | http://v99jarret3287x.com/images/jccyzcl2cY/HgpliLEeqPg5wUCoq/0yyCfDxrAt3w/BYJk0c3bv9G/vEQHHvGQJHvj6o/8DM3TVaDAl6HGjfNCL_2B/wR1qi49pUl_2FwXv/mryvfykdH_2BY_2/BTut8Gcu_2FK_2BSq4/317EbLcG_/2ByWzmBdK7X26_2Bivx/0BmB.avi | NL | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3396 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3680 | iexplore.exe | 192.42.116.41:80 | v99jarret3287x.com | SURFnet bv | NL | malicious |
3396 | iexplore.exe | 192.42.116.41:80 | v99jarret3287x.com | SURFnet bv | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
v99jarret3287x.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3680 | iexplore.exe | A Network Trojan was detected | MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in |
3680 | iexplore.exe | A Network Trojan was detected | ET TROJAN Known Sinkhole Response Header |
2 ETPRO signatures available at the full report