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| File name: | malware.exe |
| Full analysis: | https://app.any.run/tasks/02951495-1865-4b77-9d46-f1105f36d1e0 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | July 17, 2019, 13:13:06 |
| 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: | 22279FE757AD953E3EB1C22291AD2E18 |
| SHA1: | 546E36A4323AD39F07916B05DB196EA316C55D3F |
| SHA256: | DD1690BBC16C2B44DA6F2291E14AB3635F90291A34109744A05E2C82489B3555 |
| SSDEEP: | 24576:GbdwjDjHP7tnQFg18oqyZq4XVVbPbGJLiIZhRhJGg1hcPm4e9ydO363K:e2jXjtQ4Zq4VbgLis+a2m4IZp |
MALICIOUS
Changes the autorun value in the registry
- malware.exe (PID: 3060)
TROLDESH was detected
- malware.exe (PID: 3060)
SUSPICIOUS
Creates files in the program directory
- malware.exe (PID: 3060)
Executable content was dropped or overwritten
- malware.exe (PID: 3060)
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) (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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:07:17 04:10:13+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 1010688 |
| InitializedDataSize: | 542208 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1ac0 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 8.6.0.1003 |
| ProductVersionNumber: | 8.6.0.1003 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | QIHU 360 SOFTWARE CO. LIMITED |
| FileDescription: | 360 Patch Up |
| FileVersion: | 8, 6, 0, 1003 |
| InternalName: | PatchUp |
| LegalCopyright: | ©Qihu 360 Software Co., Ltd. All rights reserved. |
| OriginalFileName: | PatchUp.exe |
| ProductName: | 360 Patch Up |
| ProductVersion: | 8, 6, 0, 1003 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Jul-2019 02:10:13 |
| Detected languages: |
|
| CompanyName: | QIHU 360 SOFTWARE CO. LIMITED |
| FileDescription: | 360 Patch Up |
| FileVersion: | 8, 6, 0, 1003 |
| InternalName: | PatchUp |
| LegalCopyright: | ©Qihu 360 Software Co., Ltd. All rights reserved. |
| OriginalFilename: | PatchUp.exe |
| ProductName: | 360 Patch Up |
| ProductVersion: | 8, 6, 0, 1003 |
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: | 17-Jul-2019 02:10:13 |
| 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 | 0x000F6BEF | 0x000F6C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.75786 |
.rdata | 0x000F8000 | 0x00009FFE | 0x0000A000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.71709 |
.data | 0x00102000 | 0x00075178 | 0x00075200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.99924 |
.rsrc | 0x00178000 | 0x0008F270 | 0x00005400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.84546 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.54758 | 812 | UNKNOWN | Chinese - PRC | RT_VERSION |
2 | 5.82919 | 4264 | UNKNOWN | English - United States | RT_ICON |
3 | 6.03259 | 1128 | UNKNOWN | English - United States | RT_ICON |
5 | 2.45849 | 48 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
IMM32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
33
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3060 | "C:\Users\admin\AppData\Local\Temp\malware.exe" | C:\Users\admin\AppData\Local\Temp\malware.exe | explorer.exe | |
User: admin Company: QIHU 360 SOFTWARE CO. LIMITED Integrity Level: MEDIUM Description: 360 Patch Up Version: 8, 6, 0, 1003 | ||||
Total events
31
Read events
28
Write events
3
Delete events
0
Modification events
| (PID) Process: | (3060) malware.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xi |
Value: 906D0F2E2F604F839E04 | |||
| (PID) Process: | (3060) malware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Client Server Runtime Subsystem |
Value: "C:\ProgramData\Windows\csrss.exe" | |||
| (PID) Process: | (3060) malware.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xVersion |
Value: 4.0.0.1 | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3060 | malware.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\state.tmp | — | |
MD5:— | SHA256:— | |||
| 3060 | malware.exe | C:\ProgramData\Windows\csrss.exe | executable | |
MD5:22279FE757AD953E3EB1C22291AD2E18 | SHA256:DD1690BBC16C2B44DA6F2291E14AB3635F90291A34109744A05E2C82489B3555 | |||
| 3060 | malware.exe | C:\Users\admin\AppData\Local\Temp\6893A5~1\state | text | |
MD5:2995825F077434F0F153DC1868552CB8 | SHA256:9E74779B79A00A82E16373525FCA9222AE30B23EF2D342987B9418991D1679DB | |||
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HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
0
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3060 | malware.exe | 154.35.32.5:443 | — | Rethem Hosting LLC | US | suspicious |