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| File name: | e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin |
| Full analysis: | https://app.any.run/tasks/b0e43655-b096-47fa-a317-c4178ba9d901 |
| 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: | April 25, 2019, 08:25:00 |
| 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, RAR self-extracting archive |
| MD5: | 4299FBFE74F671EE2C36D71BC808437C |
| SHA1: | EA857DB45BA552AD3EFFC787CAC07D1D13C06F3C |
| SHA256: | E0B2671B1BA7AC123B6EC3E152711691E8690839B8E04FBB748D2FA8A4F5E982 |
| SSDEEP: | 49152:cqunPCjk2YelOjFESgtK163R5yDjS8vc7/99bfvy4k1TulkFPKvS:cq2Pf2VwjFEpKYbq+z7/3TvNRkcvS |
MALICIOUS
Application was dropped or rewritten from another process
- windows_shell_update.exe (PID: 3304)
Changes the autorun value in the registry
- windows_shell_update.exe (PID: 3304)
Connects to CnC server
- windows_shell_update.exe (PID: 3304)
SUSPICIOUS
Starts Microsoft Office Application
- e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe (PID: 3024)
Executable content was dropped or overwritten
- windows_shell_update.exe (PID: 3304)
- e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe (PID: 3024)
Creates files in the program directory
- windows_shell_update.exe (PID: 3304)
Creates files in the user directory
- e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe (PID: 3024)
- windows_shell_update.exe (PID: 3304)
INFO
Creates files in the user directory
- EXCEL.EXE (PID: 2340)
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2340)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0x1e64b |
| UninitializedDataSize: | - |
| InitializedDataSize: | 67584 |
| CodeSize: | 169984 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 2016:02:03 20:38:25+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 03-Feb-2016 19:38:25 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 4 |
| Time date stamp: | 03-Feb-2016 19:38:25 |
| 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 | 0x00029604 | 0x00029800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.7094 |
.rdata | 0x0002B000 | 0x000058A3 | 0x00005A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.09421 |
.data | 0x00031000 | 0x00021608 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.58964 |
.rsrc | 0x00053000 | 0x000094BC | 0x00009600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.08843 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.25329 | 1875 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 5.77648 | 2440 | Latin 1 / Western European | Process Default Language | RT_ICON |
3 | 5.37241 | 4264 | Latin 1 / Western European | Process Default Language | RT_ICON |
4 | 4.80552 | 9640 | Latin 1 / Western European | Process Default Language | RT_ICON |
5 | 7.90961 | 7169 | Latin 1 / Western European | Process Default Language | RT_ICON |
7 | 3.1586 | 482 | Latin 1 / Western European | English - United States | RT_STRING |
8 | 3.11685 | 460 | Latin 1 / Western European | English - United States | RT_STRING |
9 | 3.15447 | 494 | Latin 1 / Western European | English - United States | RT_STRING |
10 | 2.99727 | 326 | Latin 1 / Western European | English - United States | RT_STRING |
11 | 3.2036 | 1094 | Latin 1 / Western European | English - United States | RT_STRING |
Imports
COMCTL32.dll (delay-loaded) |
KERNEL32.dll |
Total processes
34
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3024 | "C:\Users\admin\AppData\Local\Temp\e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe" | C:\Users\admin\AppData\Local\Temp\e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3304 | "C:\Users\admin\AppData\Roaming\windows_shell_update.exe" | C:\Users\admin\AppData\Roaming\windows_shell_update.exe | e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe | |
User: admin Integrity Level: MEDIUM Version: 1.0.0.0 | ||||
| 2340 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 | ||||
Total events
1 008
Read events
972
Write events
0
Delete events
0
Modification events
Executable files
4
Suspicious files
1
Text files
3
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3304 | windows_shell_update.exe | C:\ProgramData\WindowsShell\Windows Update Shell.exe\:Zone.Identifier:$DATA | — | |
MD5:— | SHA256:— | |||
| 2340 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR7541.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2340 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\نتائج نهائي 2015.XLS.LNK | lnk | |
MD5:0F0CFE253D8D9A0EDD8ABC62B45720D0 | SHA256:C654A41ADB0E485CBE2D4A9EDD4EF1014FBD64AB370D7FCBAD2ABE8D1190324F | |||
| 3024 | e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe | C:\Users\admin\AppData\Roaming\windows_shell_update.exe | executable | |
MD5:5BBB5604BC0F656545DFCBB09820D61A | SHA256:54E5F4ECD18C6A18A6F25BE6B7A392CBBD5BC107B868D8A078BF3E3FA701E453 | |||
| 3024 | e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe | C:\Users\admin\AppData\Roaming\نتائج نهائي 2015.XLS | document | |
MD5:5B39EA0258D79F947283F96E4D4F64C4 | SHA256:0BDB6F2A4E112636CFB83F7CA77102436B0B4CC2B6DF6A3D463B6D97E3948C7F | |||
| 3304 | windows_shell_update.exe | C:\ProgramData\WindowsShell\Windows Update Shell.exe | executable | |
MD5:5BBB5604BC0F656545DFCBB09820D61A | SHA256:54E5F4ECD18C6A18A6F25BE6B7A392CBBD5BC107B868D8A078BF3E3FA701E453 | |||
| 2340 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:5DBD1123E279F360D7C3195C1CF2F448 | SHA256:447D28AA57089E7EF85971E7A15F35525532344C1C96CC29D360C027739B961C | |||
| 3024 | e0b2671b1ba7ac123b6ec3e152711691e8690839b8e04fbb748d2fa8a4f5e982.bin.exe | C:\Users\admin\AppData\Roaming\windows_shell_update.exe:Zone.Identifier | text | |
MD5:CB9DB8B13F2E7D1AE122B5B6C2381B25 | SHA256:1409CC4125F7E08D09A731DA789DC35C09AFA8E716C00AD22D9F3F1B17A2CB33 | |||
| 3304 | windows_shell_update.exe | C:\Users\admin\AppData\Roaming\ssleay32.dll | executable | |
MD5:8835F3B80692C28FC445C4723E2C887B | SHA256:047BB5CEA8119C477990059953129F6789492E34CE11E8A7F383350DCC13A3AE | |||
| 3304 | windows_shell_update.exe | C:\Users\admin\AppData\Roaming\libeay32.dll | executable | |
MD5:A49A014A9285A33BFEFC7CB595E2C7CF | SHA256:81F9C7C0FD82F4E3B715B392B6CBB10B649E85B063C2A5D0785C6E2632136A3D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3304 | windows_shell_update.exe | GET | 404 | 208.100.26.251:80 | http://upload101.net/pc/domains | US | html | 178 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 |
|---|---|---|---|---|---|---|
3304 | windows_shell_update.exe | 208.100.26.251:80 | upload101.net | Steadfast | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
upload101.net |
| malicious |
upload999.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3304 | windows_shell_update.exe | A Network Trojan was detected | ET CNC Ransomware Tracker Reported CnC Server group 69 |
2 ETPRO signatures available at the full report