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| File name: | winjizm.exe |
| Full analysis: | https://app.any.run/tasks/10e875bb-f169-44a9-80e5-5e6e2921392c |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | April 25, 2019, 10:05:05 |
| 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
Changes Security Center notification settings
- winjizm.exe (PID: 2916)
- winwtjg.exe (PID: 3464)
Disables Windows Defender Real-time monitoring
- winjizm.exe (PID: 2916)
- winwtjg.exe (PID: 3464)
Disables Windows System Restore
- winjizm.exe (PID: 2916)
- winwtjg.exe (PID: 3464)
NEMUCOD was detected
- winjizm.exe (PID: 2916)
- winwtjg.exe (PID: 3464)
Application was dropped or rewritten from another process
- 4042733982.exe (PID: 2332)
- winwtjg.exe (PID: 3464)
- 2804418381.exe (PID: 3868)
- 3852014910.exe (PID: 3172)
Downloads executable files from the Internet
- winjizm.exe (PID: 2916)
Downloads executable files from IP
- winjizm.exe (PID: 2916)
Changes the autorun value in the registry
- 4042733982.exe (PID: 2332)
PHORPIEX was detected
- 2804418381.exe (PID: 3868)
MINER was detected
- wuapp.exe (PID: 3808)
Connects to CnC server
- wuapp.exe (PID: 3808)
SUSPICIOUS
Creates files in the user directory
- winjizm.exe (PID: 2916)
Executable content was dropped or overwritten
- winjizm.exe (PID: 2916)
- 4042733982.exe (PID: 2332)
- winwtjg.exe (PID: 3464)
Starts itself from another location
- 4042733982.exe (PID: 2332)
- winwtjg.exe (PID: 3464)
Creates files in the program directory
- 2804418381.exe (PID: 3868)
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
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0xc781 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 532992 |
| CodeSize: | 169984 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 2018:03:28 00:07:41+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
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
36
Monitored processes
6
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2916 | "C:\Users\admin\AppData\Local\Temp\winjizm.exe" | C:\Users\admin\AppData\Local\Temp\winjizm.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 2332 | C:\Users\admin\AppData\Local\Temp\4042733982.exe | C:\Users\admin\AppData\Local\Temp\4042733982.exe | winjizm.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.11 | ||||
| 3464 | C:\Users\admin\7590521410922530\winwtjg.exe | C:\Users\admin\7590521410922530\winwtjg.exe | 4042733982.exe | |
User: admin Integrity Level: MEDIUM Version: 1.0.0.11 | ||||
| 3172 | C:\Users\admin\AppData\Local\Temp\3852014910.exe | C:\Users\admin\AppData\Local\Temp\3852014910.exe | — | winwtjg.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.11 | ||||
| 3868 | C:\Users\admin\AppData\Local\Temp\2804418381.exe | C:\Users\admin\AppData\Local\Temp\2804418381.exe | winwtjg.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3808 | "C:\Windows\System32\wuapp.exe" -c "C:\ProgramData\nEzJvZquBf\cfg" | C:\Windows\System32\wuapp.exe | 2804418381.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Application Launcher Version: 7.5.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
143
Read events
67
Write events
0
Delete events
0
Modification events
Executable files
4
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3868 | 2804418381.exe | C:\ProgramData\nEzJvZquBf\cfgi | text | |
MD5:C95A506C0669AB43CB0EF018F6703D52 | SHA256:1A8D366A29921BF974237E35BB57B861B78E248E45FBF6DA04A06D0DAB7D51E8 | |||
| 2916 | winjizm.exe | C:\Users\admin\AppData\Local\Temp\4042733982.exe | executable | |
MD5:F5ED113271906F41A7C36396F6747FFD | SHA256:1211E5CB3FC5D9A659831FBBD55331226347A7DE10C4406538CDFC8C969D49CE | |||
| 2916 | winjizm.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\11[1].exe | executable | |
MD5:F5ED113271906F41A7C36396F6747FFD | SHA256:1211E5CB3FC5D9A659831FBBD55331226347A7DE10C4406538CDFC8C969D49CE | |||
| 3464 | winwtjg.exe | C:\Users\admin\AppData\Local\Temp\3852014910.exe | executable | |
MD5:F5ED113271906F41A7C36396F6747FFD | SHA256:1211E5CB3FC5D9A659831FBBD55331226347A7DE10C4406538CDFC8C969D49CE | |||
| 2332 | 4042733982.exe | C:\Users\admin\7590521410922530\winwtjg.exe | executable | |
MD5:F5ED113271906F41A7C36396F6747FFD | SHA256:1211E5CB3FC5D9A659831FBBD55331226347A7DE10C4406538CDFC8C969D49CE | |||
| 3464 | winwtjg.exe | C:\Users\admin\AppData\Local\Temp\2804418381.exe | — | |
MD5:EE5F38D898E0F203D5254FF4AFDB603D | SHA256:AA15D8286E696979B54A04B0498ED3CA9C5FFAD2FC8C4286D17D2F244E6ECCBA | |||
| 3868 | 2804418381.exe | C:\ProgramData\nEzJvZquBf\cfg | text | |
MD5:01B03DD5C6B4E2757D82D6F775F18AA6 | SHA256:9807DD9E6A0A374732502AE2950A1922D9E0FF3A52842CDA02B5B878733785B3 | |||
| 3464 | winwtjg.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\22[1].exe | — | |
MD5:EE5F38D898E0F203D5254FF4AFDB603D | SHA256:AA15D8286E696979B54A04B0498ED3CA9C5FFAD2FC8C4286D17D2F244E6ECCBA | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
10
DNS requests
9
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2916 | winjizm.exe | GET | — | 92.63.197.59:80 | http://92.63.197.59/11.exe | RU | — | — | malicious |
3464 | winwtjg.exe | GET | — | 92.63.197.59:80 | http://92.63.197.59/22.exe | RU | — | — | malicious |
3464 | winwtjg.exe | GET | 304 | 92.63.197.59:80 | http://92.63.197.59/11.exe | RU | — | — | malicious |
2916 | winjizm.exe | GET | 200 | 92.63.197.59:80 | http://92.63.197.59/11.exe | RU | executable | 149 Kb | malicious |
3464 | winwtjg.exe | GET | 200 | 92.63.197.59:80 | http://92.63.197.59/22.exe | RU | — | 1.91 Mb | malicious |
2916 | winjizm.exe | GET | 500 | 92.63.197.59:80 | http://92.63.197.59/22.exe | RU | html | 202 b | malicious |
2916 | winjizm.exe | GET | 404 | 92.63.197.59:80 | http://92.63.197.59/33.exe | RU | html | 178 b | malicious |
2916 | winjizm.exe | GET | 404 | 92.63.197.59:80 | http://92.63.197.59/55.exe | RU | html | 178 b | malicious |
3868 | 2804418381.exe | GET | 404 | 92.63.197.153:80 | http://92.63.197.153/update.txt | RU | html | 178 b | malicious |
3464 | winwtjg.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 |
|---|---|---|---|---|---|---|
2916 | winjizm.exe | 92.63.197.59:80 | — | — | RU | malicious |
3464 | winwtjg.exe | 92.63.197.59:80 | — | — | RU | malicious |
— | — | 92.63.197.59:80 | — | — | RU | malicious |
3808 | wuapp.exe | 92.63.197.153:7575 | — | — | RU | malicious |
3868 | 2804418381.exe | 92.63.197.153:80 | — | — | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
gaieufhaefuefh.su |
| unknown |
isohgohrusurgd.su |
| unknown |
ahoouhrghsudmf.su |
| unknown |
uhiueaaubgbuad.su |
| unknown |
oaoeuoouegands.su |
| unknown |
rutuneuenfuhus.su |
| unknown |
aeaunengieisia.su |
| unknown |
uririneinignin.su |
| unknown |
ezeiafzbgzabzd.su |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2916 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
2916 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
2916 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
2916 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
2916 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
2916 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
2916 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
2916 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
2916 | winjizm.exe | A Network Trojan was detected | ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01 |
2916 | winjizm.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
4 ETPRO signatures available at the full report