| File name: | f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe |
| Full analysis: | https://app.any.run/tasks/4bf70a34-5654-416d-9a0d-406bad1340a1 |
| 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: | March 28, 2021, 07:34:48 |
| 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, UPX compressed |
| MD5: | 9DFB4B0E993D76EA3BDCEF23E217A217 |
| SHA1: | EAC9D291BE83F2F0C532CD18137D7DAAFF952CE9 |
| SHA256: | F7455DF3F9B6A5CAFBA466B2718F77C8844B997752D5A3B41A34A0CE5B5C7EEF |
| SSDEEP: | 6144:pG8XMFXjl6lyPELAvkJ2psS02et1kvqur9Yto9a/6lwx8oSGs:U8YXjwAv8RZt1kvFZfk/kS8oS |
MALICIOUS
Changes internet zones settings
- f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe (PID: 3664)
Changes the autorun value in the registry
- hh.exe (PID: 2672)
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 3088)
- explorer.exe (PID: 540)
- Application Frame Host.exe (PID: 2600)
Application was dropped or rewritten from another process
- Application Frame Host.exe (PID: 2600)
SUSPICIOUS
Drops a file that was compiled in debug mode
- hh.exe (PID: 2672)
Drops a file with a compile date too recent
- hh.exe (PID: 2672)
Executable content was dropped or overwritten
- hh.exe (PID: 2672)
Reads internet explorer settings
- hh.exe (PID: 2672)
INFO
Manual execution by user
- hh.exe (PID: 2672)
- Application Frame Host.exe (PID: 2600)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (76) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.6) |
| .exe | | | Generic Win/DOS Executable (5.6) |
| .exe | | | DOS Executable Generic (5.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2021:03:23 12:07:33+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 327680 |
| InitializedDataSize: | 69632 |
| UninitializedDataSize: | 811008 |
| EntryPoint: | 0x115f00 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.1.1010.2020 |
| ProductVersionNumber: | 0.1.1010.2020 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Unknown (0xffe40004) |
| ObjectFileType: | Unknown (4294967265) |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft(C) Corporation7.620 |
| FileDescription: | Microsoft(C) Corporation |
| FileVersion: | Microsoft(TM) CJILMJILGB |
| InternalName: | System PrntScrn |
| LegalCopyright: | Microsoft(TM) DOLADIXPYC |
| OriginalFileName: | Microsoft(TM) VRALRFLKOM |
| ProductName: | Microsoft(TM) OIZKTKCRHJ |
| ProductVersion: | 1.0.0.1 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Mar-2021 11:07:33 |
| Detected languages: |
|
| CompanyName: | Microsoft(C) Corporation7.620 |
| FileDescription: | Microsoft(C) Corporation |
| FileVersion: | Microsoft(TM) CJILMJILGB |
| InternalName: | System PrntScrn |
| LegalCopyright: | Microsoft(TM) DOLADIXPYC |
| OriginalFilename: | Microsoft(TM) VRALRFLKOM |
| ProductName: | Microsoft(TM) OIZKTKCRHJ |
| ProductVersion: | 1.0.0.1 |
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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 23-Mar-2021 11:07:33 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x000C6000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x000C7000 | 0x00050000 | 0x0004FC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99846 |
.rsrc | 0x00117000 | 0x00011000 | 0x00010C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.53325 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.04239 | 780 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 2.18858 | 296 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 3.32654 | 1640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 3.61738 | 744 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 2.79948 | 296 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 4.79448 | 3752 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 5.2577 | 2216 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 3.16361 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 3.10468 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
10 | 3.51047 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.DLL |
OLEAUT32.dll |
SHELL32.dll |
USER32.dll |
WINMM.dll |
WINSPOOL.DRV |
WS2_32.dll |
Total processes
45
Monitored processes
6
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 540 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | — | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2572 | "C:\Users\admin\AppData\Local\Temp\f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe" | C:\Users\admin\AppData\Local\Temp\f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft(C) Corporation7.620 Integrity Level: MEDIUM Description: Microsoft(C) Corporation Exit code: 3221226540 Version: Microsoft(TM) CJILMJILGB Modules
| |||||||||||||||
| 2600 | "C:\Users\Public\Music\TM\Application Frame Host.exe" | C:\Users\Public\Music\TM\Application Frame Host.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2672 | "C:\Windows\hh.exe" C:\Users\Public\Downloads\6970647540904333\AAAAAAAA.CHM | C:\Windows\hh.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® HTML Help Executable Exit code: 4294967295 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3088 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\System32\SearchProtocolHost.exe | — | SearchIndexer.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3664 | "C:\Users\admin\AppData\Local\Temp\f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe" | C:\Users\admin\AppData\Local\Temp\f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft(C) Corporation7.620 Integrity Level: HIGH Description: Microsoft(C) Corporation Exit code: 0 Version: Microsoft(TM) CJILMJILGB Modules
| |||||||||||||||
Total events
1 019
Read events
882
Write events
137
Delete events
0
Modification events
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU |
| Operation: | write | Name: | NodeSlots |
Value: 0202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202 | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU |
| Operation: | write | Name: | MRUListEx |
Value: 01000000020000000B00000000000000070000000A000000090000000800000006000000030000000500000004000000FFFFFFFF | |||
| (PID) Process: | (3664) f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0 |
| Operation: | write | Name: | 1201 |
Value: 0 | |||
| (PID) Process: | (3088) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\13D\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 |
| Operation: | write | Name: | 1 |
Value: 50003100000000000000000010005075626C696300003A0008000400EFBE00000000000000002A000000000000000000000000000000000000000000000000005000750062006C0069006300000016000000 | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 |
| Operation: | write | Name: | MRUListEx |
Value: 0100000000000000FFFFFFFF | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\1 |
| Operation: | write | Name: | 0 |
Value: 5800310000000000000000001000446F776E6C6F61647300400008000400EFBE00000000000000002A0000000000000000000000000000000000000000000000000044006F0077006E006C006F00610064007300000018000000 | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\1 |
| Operation: | write | Name: | MRUListEx |
Value: 00000000FFFFFFFF | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\1\0 |
| Operation: | write | Name: | 0 |
Value: 6E003100000000000000000010003639373036343735343039303433333300004E0008000400EFBE00000000000000002A000000000000000000000000000000000000000000000000003600390037003000360034003700350034003000390030003400330033003300000020000000 | |||
| (PID) Process: | (540) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\1\0 |
| Operation: | write | Name: | MRUListEx |
Value: 00000000FFFFFFFF | |||
Executable files
2
Suspicious files
1
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2672 | hh.exe | C:\Users\admin\AppData\Local\Temp\~DF94CA18D9EEB34DD4.TMP | — | |
MD5:— | SHA256:— | |||
| 3664 | f7455df3f9b6a5cafba466b2718f77c8844b997752d5a3b41a34a0ce5b5c7eef.exe | C:\Users\Public\Downloads\6970647540904333\AAAAAAAA.CHM | chm | |
MD5:— | SHA256:— | |||
| 2672 | hh.exe | C:\Users\Public\Music\TM\Application Frame Host.exe | executable | |
MD5:— | SHA256:— | |||
| 2672 | hh.exe | C:\Users\Public\Music\TM\libcef.dll | executable | |
MD5:— | SHA256:— | |||
| 2672 | hh.exe | C:\Users\admin\AppData\Local\Temp\~DF77829297763B6CEF.TMP | binary | |
MD5:679672A5004E0AF50529F33DB5469699 | SHA256:205D000AA762F3A96AC3AD4B25D791B5F7FC8EFB9056B78F299F671A02B9FD21 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
2
DNS requests
1
Threats
9
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2672 | hh.exe | GET | 200 | 58.221.58.222:88 | http://vvage.com:88/KH/127.0.0.1/?tpl=list&sort=&folders-filter=%5C&recursive | CN | text | 107 b | suspicious |
2672 | hh.exe | GET | 200 | 58.221.58.222:88 | http://vvage.com:88/KH/127.0.0.1/Application%20Frame%20Host.exe | CN | executable | 253 Kb | suspicious |
2672 | hh.exe | GET | 200 | 58.221.58.222:88 | http://vvage.com:88/KH/127.0.0.1/libcef.dll | CN | executable | 123 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2672 | hh.exe | 58.221.58.222:88 | vvage.com | AS Number for CHINANET jiangsu province backbone | CN | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
vvage.com |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2672 | hh.exe | Potential Corporate Privacy Violation | AV POLICY HTTP request for .exe file with no User-Agent |
2672 | hh.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2672 | hh.exe | A Network Trojan was detected | ET CURRENT_EVENTS DRIVEBY Likely Evil EXE with no referer from HFS webserver (used by Unknown EK) |
2672 | hh.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
2672 | hh.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
2672 | hh.exe | Potential Corporate Privacy Violation | AV POLICY HTTP request for .dll file with no User-Agent |
2672 | hh.exe | A Network Trojan was detected | ET CURRENT_EVENTS DRIVEBY Likely Evil EXE with no referer from HFS webserver (used by Unknown EK) |
2672 | hh.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
2672 | hh.exe | Misc activity | ET INFO EXE - Served Attached HTTP |