| File name: | Virus.Win9x.CIH(Infected ALZip Program).exe |
| Full analysis: | https://app.any.run/tasks/9c76aca3-a5c9-4f7d-8ab1-56cfa297e2af |
| Verdict: | Malicious activity |
| Analysis date: | March 23, 2022, 18:56:31 |
| 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: | 34822C3E57CB20B24EF56CF4AE6A7978 |
| SHA1: | 60DC6A8E5F56A318151E701ACC32F1E83DAFF983 |
| SHA256: | 44E233BBD6F6951DEF552FB760C86390C5F276E4C0C6C3D97157970EBDB9BAE2 |
| SSDEEP: | 24576:OtRMjYNhgRN9DlC2GGaH/ze/Kusd3QO+RSDy4s+:ObMjYbgRbDlwGaH/csd76SDy4s+ |
MALICIOUS
No malicious indicators.SUSPICIOUS
Creates a directory in Program Files
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
Checks supported languages
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
Reads the computer name
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
Drops a file with a compile date too recent
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
Drops a file with too old compile date
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
Creates files in the program directory
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
Executable content was dropped or overwritten
- Virus.Win9x.CIH(Infected ALZip Program).exe (PID: 1536)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (49.4) |
|---|---|---|
| .scr | | | Windows screen saver (23.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (11.7) |
| .exe | | | Win32 Executable (generic) (8) |
| .exe | | | Generic Win/DOS Executable (3.5) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x88a2 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 20480 |
| CodeSize: | 40960 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 1999:06:07 11:10:54+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Jun-1999 09:10:54 |
| 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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 07-Jun-1999 09:10:54 |
| 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 | 0x00009DFA | 0x0000A000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.49527 |
.rdata | 0x0000B000 | 0x0000165E | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.24258 |
.data | 0x0000D000 | 0x0000101C | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.50261 |
.rsrc | 0x0000F000 | 0x00000508 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.12163 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 2.81781 | 744 | UNKNOWN | English - United States | RT_ICON |
2 | 2.51376 | 296 | UNKNOWN | English - United States | RT_ICON |
800 | 2.37086 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
comdlg32.dll |
ole32.dll |
Total processes
35
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1536 | "C:\Users\admin\Desktop\Virus.Win9x.CIH(Infected ALZip Program).exe" | C:\Users\admin\Desktop\Virus.Win9x.CIH(Infected ALZip Program).exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
318
Read events
315
Write events
3
Delete events
0
Modification events
| (PID) Process: | (1536) Virus.Win9x.CIH(Infected ALZip Program).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\unace.dll |
Value: 1 | |||
| (PID) Process: | (1536) Virus.Win9x.CIH(Infected ALZip Program).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\unrar.dll |
Value: 1 | |||
| (PID) Process: | (1536) Virus.Win9x.CIH(Infected ALZip Program).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs |
| Operation: | write | Name: | C:\Windows\system32\cabinet.dll |
Value: 1 | |||
Executable files
8
Suspicious files
0
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | — | ||
MD5:— | SHA256:— | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Windows\System32\unace.dll | — | |
MD5:— | SHA256:— | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Windows\System32\unrar.dll | — | |
MD5:— | SHA256:— | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\AlZip\�о����.$A | — | |
MD5:— | SHA256:— | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\AppData\Local\VirtualStore\Windows\System32\zipSFX.$A | executable | |
MD5:A532650392D3A85805276A8DA4AF31AE | SHA256:AB17AF60CAE6249B17B8D5B8B98D78C4C48E4086D16712744FB81918A223F1FA | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\AlZip\AzShlExt.$A | executable | |
MD5:2616568A7A67D61573E5AF32E4AB6F65 | SHA256:E105B5EACEF1703D0B7CB0A739A2B6251795A9EA3675ED40D91194624BB9D65B | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\Desktop\����.lnk | lnk | |
MD5:BCE4B7F65F6F8E069427F7838AC016D0 | SHA256:F666877F75CE4C8CB6DD3FF002F2BF2010FB4A52E779E410F10C9091F18004D6 | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\AppData\Local\VirtualStore\Windows\System32\unace.$A | executable | |
MD5:707155AA3E71D5AB6AB60E1B2F519F5C | SHA256:18650A9A50F5675FA0045FE6017D0EBF00B7AEC66AA68B7EC6D242656CC200BF | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\AlZip\Alzip.$A | executable | |
MD5:DC9230367FD6678E9C06C99FBBD1B0E6 | SHA256:94ADFA6C8E091E3485F9C6C6704E4E950306DCCAEAAF1BDD4DE34A1C99BB4C9C | |||
| 1536 | Virus.Win9x.CIH(Infected ALZip Program).exe | C:\Users\admin\AppData\Local\VirtualStore\Windows\System32\unrar.$A | executable | |
MD5:0D509B000ED82223628C303FD49C2022 | SHA256:FACB32D617482B60A27472570449A2DD8B0B77B88BA6EE2D4C7F2952CCB8F119 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
7
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.37.41.57:80 | http://r3.i.lencr.org/ | NL | der | 1.28 Kb | whitelisted |
— | — | GET | 301 | 198.74.56.211:80 | http://www.clickteam.com/ | US | html | 245 b | malicious |
— | — | GET | 200 | 195.138.255.11:80 | http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgSA3E3zFjfnm9qLrVQQUKlOzA%3D%3D | DE | der | 503 b | shared |
— | — | GET | 200 | 23.37.41.57:80 | http://x1.c.lencr.org/ | NL | der | 717 b | whitelisted |
— | — | GET | 200 | 23.32.238.201:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?d4797bec8a0b983a | US | compressed | 4.70 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 23.37.41.57:80 | r3.i.lencr.org | Akamai Technologies, Inc. | NL | suspicious |
— | — | 23.32.238.201:80 | ctldl.windowsupdate.com | XO Communications | US | suspicious |
— | — | 198.74.56.211:443 | www.clickteam.com | Linode, LLC | US | unknown |
— | — | 195.138.255.11:80 | r3.o.lencr.org | AS33891 Netzbetrieb GmbH | DE | whitelisted |
— | — | 198.74.56.211:80 | www.clickteam.com | Linode, LLC | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.clickteam.com |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
r3.i.lencr.org |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
r3.o.lencr.org |
| shared |