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| File name: | MEMZ.exe |
| Full analysis: | https://app.any.run/tasks/fef91bf9-7bf3-4f8d-9f5e-3afbc3beb0e9 |
| Verdict: | Malicious activity |
| Analysis date: | October 20, 2020, 08:33:20 |
| 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 |
| MD5: | A7BCF7EA8E9F3F36EBFB85B823E39D91 |
| SHA1: | 761168201520C199DBA68ADD3A607922D8D4A86E |
| SHA256: | 3FF64F10603F0330FA2386FF99471CA789391ACE969BD0EC1C1B8CE1B4A6DB42 |
| SSDEEP: | 192:HMDLTxWDf/pl3cIEiwqZKBktLe3P+qf2jhP6B5b2yL3:H4IDH3cIqqvUWq+jhyT2yL |
MALICIOUS
Low-level write access rights to disk partition
- MEMZ.exe (PID: 544)
SUSPICIOUS
Application launched itself
- MEMZ.exe (PID: 2868)
Low-level read access rights to disk partition
- MEMZ.exe (PID: 544)
INFO
No info indicators.
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: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x122d |
| UninitializedDataSize: | - |
| InitializedDataSize: | 8704 |
| CodeSize: | 3072 |
| LinkerVersion: | 14 |
| PEType: | PE32 |
| TimeStamp: | 2018:11:06 12:57:48+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 06-Nov-2018 11:57:48 |
| 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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 06-Nov-2018 11:57:48 |
| 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 | 0x00000B08 | 0x00000C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.77892 |
.rdata | 0x00002000 | 0x00001B80 | 0x00001C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.41691 |
.data | 0x00004000 | 0x000000F4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.31995 |
.rsrc | 0x00005000 | 0x000001E8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.75077 |
.reloc | 0x00006000 | 0x000001E8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.91196 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.89623 | 392 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
PSAPI.DLL |
SHELL32.dll |
USER32.dll |
WINMM.dll |
Total processes
48
Monitored processes
9
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3664 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2868 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | explorer.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 2584 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" /watchdog | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | — | MEMZ.exe |
User: admin Integrity Level: HIGH | ||||
| 3896 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" /watchdog | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | — | MEMZ.exe |
User: admin Integrity Level: HIGH | ||||
| 3980 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" /watchdog | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | — | MEMZ.exe |
User: admin Integrity Level: HIGH | ||||
| 3068 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" /watchdog | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | — | MEMZ.exe |
User: admin Integrity Level: HIGH | ||||
| 2560 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" /watchdog | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | — | MEMZ.exe |
User: admin Integrity Level: HIGH | ||||
| 544 | "C:\Users\admin\AppData\Local\Temp\MEMZ.exe" /main | C:\Users\admin\AppData\Local\Temp\MEMZ.exe | MEMZ.exe | |
User: admin Integrity Level: HIGH | ||||
| 2452 | "C:\Windows\System32\notepad.exe" \note.txt | C:\Windows\System32\notepad.exe | — | MEMZ.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Notepad Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
462
Read events
434
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 544 | MEMZ.exe | C:\note.txt | text | |
MD5:AFA6955439B8D516721231029FB9CA1B | SHA256:8E9F20F6864C66576536C0B866C6FFDCF11397DB67FE120E972E244C3C022270 | |||
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HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
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