| File name: | dump_.exe |
| Full analysis: | https://app.any.run/tasks/0faa5666-627a-477d-b41f-a8de8ce2c242 |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 02:55:33 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed |
| MD5: | 22CC7F1E031A32725124AB6EA4BA5E01 |
| SHA1: | FDC7F8AD4BF6BE37630F52CE850BCC6375F11F83 |
| SHA256: | BF9B38BB8B2208B18B4FB8BB11CC4CA4C6F3D36C85C7447E1D915ACC0A8D87EE |
| SSDEEP: | 768:9yq9m/ZsybSg2ts4L3RLc/qjhsKmMJ0UtH/hY+J/Jcqf776BoE:sqk/Zdic/qjh8MJDH++RCy7D |
MALICIOUS
Application was dropped or rewritten from another process
- services.exe (PID: 3440)
Changes the autorun value in the registry
- dump_.exe (PID: 2928)
- services.exe (PID: 3440)
SUSPICIOUS
Creates executable files which already exist in Windows
- dump_.exe (PID: 2928)
Executable content was dropped or overwritten
- dump_.exe (PID: 2928)
Reads Internet Cache Settings
- services.exe (PID: 3440)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (38.2) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (37.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.2) |
| .exe | | | Win32 Executable (generic) (6.3) |
| .exe | | | Clipper DOS Executable (2.8) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 0000:00:00 00:00:00 |
| PEType: | PE32 |
| LinkerVersion: | 7 |
| CodeSize: | 24576 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | 32768 |
| EntryPoint: | 0x3280 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Jan-1970 00:00:00 |
| 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: | 4 |
| Time date stamp: | 01-Jan-1970 00:00:00 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00008000 | 0x00008000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.86154 |
UPX1 | 0x00009000 | 0x00006000 | 0x00006000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.68672 |
.rsrc | 0x0000F000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.58399 |
.15PB | 0x00010000 | 0x00001000 | 0x00001000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.0818 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
0 | 2.37086 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
1 | 2.56279 | 744 | UNKNOWN | English - United States | RT_ICON |
2 | 2.44714 | 296 | UNKNOWN | English - United States | RT_ICON |
Imports
advapi32.dll |
kernel32.dll |
msvcrt.dll |
user32.dll |
ws2_32.dll |
Total processes
34
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2928 | "C:\Users\admin\AppData\Local\Temp\dump_.exe" | C:\Users\admin\AppData\Local\Temp\dump_.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3440 | "C:\Users\admin\AppData\Local\Temp\services.exe" | C:\Users\admin\AppData\Local\Temp\services.exe | dump_.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
73
Read events
10
Write events
63
Delete events
0
Modification events
| (PID) Process: | (2928) dump_.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | JavaVM |
Value: C:\Users\admin\AppData\Local\Temp\java.exe | |||
| (PID) Process: | (3440) services.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Services |
Value: C:\Users\admin\AppData\Local\Temp\services.exe | |||
| (PID) Process: | (3440) services.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (3440) services.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 46000000A1000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000 | |||
Executable files
2
Suspicious files
8
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3440 | services.exe | C:\Users\admin\AppData\Local\Temp\ecdlrkv.log | binary | |
MD5:— | SHA256:— | |||
| 3440 | services.exe | C:\Users\admin\AppData\Local\Temp\zincite.log | binary | |
MD5:— | SHA256:— | |||
| 2928 | dump_.exe | C:\Users\admin\AppData\Local\Temp\java.exe | executable | |
MD5:— | SHA256:— | |||
| 2928 | dump_.exe | C:\Users\admin\AppData\Local\Temp\services.exe | executable | |
MD5:B0FE74719B1B647E2056641931907F4A | SHA256:BF316F51D0C345D61EAEE3940791B64E81F676E3BCA42BAD61073227BEE6653C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report