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| File name: | winjizm.exe |
| Full analysis: | https://app.any.run/tasks/edfe3c73-d7c4-4492-8714-2d8aa85e687c |
| 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, 14:59:12 |
| 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: | C1F2B89C27C0092B0D410C39426A2781 |
| SHA1: | 1A2185250D8119A55033AD2148E0D211B9E48127 |
| SHA256: | 874D2BF4A81A29158653E24FAB1C52A5503D4939F13232EEAED50A160EF9D87E |
| SSDEEP: | 6144:dl4r60uP40ePNkd2n8zJX2/D2GckUxo9:dqQNePGht2/D9ce |
MALICIOUS
Disables Windows Defender Real-time monitoring
- winjizm.exe (PID: 3124)
Disables Windows System Restore
- winjizm.exe (PID: 3124)
NEMUCOD was detected
- winjizm.exe (PID: 3124)
Changes Security Center notification settings
- winjizm.exe (PID: 3124)
SUSPICIOUS
Creates files in the user directory
- winjizm.exe (PID: 3124)
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) (35.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (31.7) |
| .scr | | | Windows screen saver (15) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.5) |
| .exe | | | Win32 Executable (generic) (5.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:03:28 00:07:41+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 169984 |
| InitializedDataSize: | 532992 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc781 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 27-Mar-2018 22:07:41 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 27-Mar-2018 22:07:41 |
| 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 | 0x000296A3 | 0x00029800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.83624 |
.rdata | 0x0002B000 | 0x000055A0 | 0x00005600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.31 |
.data | 0x00031000 | 0x000748F8 | 0x00008800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.73682 |
.rsrc | 0x000A6000 | 0x00006E48 | 0x00007000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.25851 |
.reloc | 0x000AD000 | 0x00001F78 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.08585 |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
214569 | 0x00000000 |
Total processes
30
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 |
|---|---|---|---|---|
| 3124 | "C:\Users\admin\AppData\Local\Temp\winjizm.exe" | C:\Users\admin\AppData\Local\Temp\winjizm.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
Total events
52
Read events
22
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
4
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3124 | winjizm.exe | GET | — | 92.63.197.59:80 | http://92.63.197.59/22.exe | RU | — | — | malicious |
3124 | winjizm.exe | GET | — | 92.63.197.59:80 | http://92.63.197.59/22.exe | RU | — | — | malicious |
3124 | winjizm.exe | GET | 404 | 92.63.197.59:80 | http://92.63.197.59/33.exe | RU | html | 178 b | malicious |
3124 | winjizm.exe | GET | 404 | 92.63.197.59:80 | http://92.63.197.59/55.exe | RU | html | 178 b | malicious |
3124 | winjizm.exe | GET | 404 | 92.63.197.59:80 | http://92.63.197.59/44.exe | RU | 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 |
|---|---|---|---|---|---|---|
3124 | winjizm.exe | 92.63.197.59:80 | — | — | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |
gaieufhaefuefh.su |
| unknown |
isohgohrusurgd.su |
| unknown |
ahoouhrghsudmf.su |
| unknown |
uhiueaaubgbuad.su |
| unknown |
oaoeuoouegands.su |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3124 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
3124 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3124 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
3124 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3124 | winjizm.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3124 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod.M.gen downloading EXE payload |
3124 | winjizm.exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
3124 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
3124 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3124 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |