Windows
Analysis Report
fqfeeCJXIY.exe
Overview
General Information
Sample name: | fqfeeCJXIY.exe (renamed file extension from none to exe, renamed because original name is a hash value) |
Original sample name: | f5d2b0198dad167dd8973bba80fdcf02013fc2e69f36866445602542087b6b8e |
Analysis ID: | 1541199 |
MD5: | 3ec3f39d4f633ca3443c482f1562b07e |
SHA1: | 023f3586c6b1852db13efd0e28ba175aaa64611e |
SHA256: | f5d2b0198dad167dd8973bba80fdcf02013fc2e69f36866445602542087b6b8e |
Detection
Score: | 22 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 60% |
Signatures
Classification
- System is w10x64
- fqfeeCJXIY.exe (PID: 2544 cmdline:
"C:\Users\ user\Deskt op\fqfeeCJ XIY.exe" MD5: 3EC3F39D4F633CA3443C482F1562B07E)
- cleanup
Click to jump to signature section
AV Detection |
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Source: | Joe Sandbox ML: |
Source: | Static PE information: |
Source: | String found in binary or memory: |
Source: | Binary or memory string: | ||
Source: | Binary or memory string: |
Source: | Static PE information: |
Source: | Static PE information: | ||
Source: | Static PE information: |
Source: | Binary or memory string: | ||
Source: | Binary or memory string: |
Source: | Classification label: |
Source: | Mutant created: |
Source: | File created: | Jump to behavior |
Source: | Key opened: | Jump to behavior |
Source: | File read: | Jump to behavior |
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior | ||
Source: | Section loaded: | Jump to behavior |
Source: | Static PE information: |
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: |
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: |
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Reconnaissance | Resource Development | Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Command and Control | Exfiltration | Impact |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gather Victim Identity Information | Acquire Infrastructure | Valid Accounts | Windows Management Instrumentation | 1 DLL Side-Loading | 1 DLL Side-Loading | 2 Software Packing | OS Credential Dumping | 2 System Information Discovery | Remote Services | Data from Local System | Data Obfuscation | Exfiltration Over Other Network Medium | Abuse Accessibility Features |
Credentials | Domains | Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | 1 DLL Side-Loading | LSASS Memory | Application Window Discovery | Remote Desktop Protocol | Data from Removable Media | Junk Data | Exfiltration Over Bluetooth | Network Denial of Service |
Email Addresses | DNS Server | Domain Accounts | At | Logon Script (Windows) | Logon Script (Windows) | 1 Obfuscated Files or Information | Security Account Manager | Query Registry | SMB/Windows Admin Shares | Data from Network Shared Drive | Steganography | Automated Exfiltration | Data Encrypted for Impact |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
100% | Joe Sandbox ML |
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false | unknown |
Joe Sandbox version: | 41.0.0 Charoite |
Analysis ID: | 1541199 |
Start date and time: | 2024-10-24 15:09:39 +02:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 1m 43s |
Hypervisor based Inspection enabled: | false |
Report type: | full |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01 |
Number of analysed new started processes analysed: | 2 |
Number of new started drivers analysed: | 0 |
Number of existing processes analysed: | 0 |
Number of existing drivers analysed: | 0 |
Number of injected processes analysed: | 0 |
Technologies: |
|
Analysis Mode: | default |
Analysis stop reason: | Timeout |
Sample name: | fqfeeCJXIY.exe (renamed file extension from none to exe, renamed because original name is a hash value) |
Original Sample Name: | f5d2b0198dad167dd8973bba80fdcf02013fc2e69f36866445602542087b6b8e |
Detection: | SUS |
Classification: | sus22.winEXE@1/1@0/0 |
Cookbook Comments: |
|
- Exclude process from analysis (whitelisted): dllhost.exe
- Excluded domains from analysis (whitelisted): client.wns.windows.com, otelrules.azureedge.net
- VT rate limit hit for: fqfeeCJXIY.exe
Process: | C:\Users\user\Desktop\fqfeeCJXIY.exe |
File Type: | |
Category: | dropped |
Size (bytes): | 26750 |
Entropy (8bit): | 4.187573134962164 |
Encrypted: | false |
SSDEEP: | 192:CnsY92Xa5zlO5IXJ5IKOqmjMzzE26n35iN7ZGuafHdSAWZE4zjJEviZhggxAaeSS:Csuua7OuJ58qmjizFGaZG1dbuq+OVTf |
MD5: | 335E95621F12008E2DF1B81AF007D63E |
SHA1: | EE83DAFE755F1A8F20C07B0649464537155F32BC |
SHA-256: | E4D515F65D11B058B9B809DA68DC0FBAEB599BE86E7215C3C2143278F15101D7 |
SHA-512: | E43B94C5AAAC9ECB317A9DF6B6624722E75B1F79ACE762134DF786FD302915A861AFFDB1CC0D0843ABDCD6A10E33D5FBD2B0AE189519B795CC2887C194443338 |
Malicious: | false |
Reputation: | low |
Preview: |
File type: | |
Entropy (8bit): | 7.945207806505944 |
TrID: |
|
File name: | fqfeeCJXIY.exe |
File size: | 834'506 bytes |
MD5: | 3ec3f39d4f633ca3443c482f1562b07e |
SHA1: | 023f3586c6b1852db13efd0e28ba175aaa64611e |
SHA256: | f5d2b0198dad167dd8973bba80fdcf02013fc2e69f36866445602542087b6b8e |
SHA512: | ab5738b08a24b87d7065d232f006ae27b25ac0115e30217a52386ac46e9a923aa47246246daf714216fab0a055b9515f3f70bf3fd8048bb7bf14347c3c7539bc |
SSDEEP: | 24576:0R0IaSZ0T3x+gZHqvUrBKAykNqq5qT0wM2i:0R0IaSQ+gZKvUr3yc3qT0w9i |
TLSH: | B9052271B215813DCA56CF3770228DFE96352C588B2E56BB284DB66E1C37E81C1DAC9C |
File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......Y.GU..)...)...)...'...).t. ...)...$...).Rich..).........................PE..L....n.R.............................+....... ....@ |
Icon Hash: | 07314dd65459278e |
Entrypoint: | 0x5a2bd3 |
Entrypoint Section: | 3ext |
Digitally signed: | false |
Imagebase: | 0x400000 |
Subsystem: | windows gui |
Image File Characteristics: | RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, DEBUG_STRIPPED |
DLL Characteristics: | |
Time Stamp: | 0x52F26E84 [Wed Feb 5 17:01:56 2014 UTC] |
TLS Callbacks: | |
CLR (.Net) Version: | |
OS Version Major: | 4 |
OS Version Minor: | 0 |
File Version Major: | 4 |
File Version Minor: | 0 |
Subsystem Version Major: | 4 |
Subsystem Version Minor: | 0 |
Import Hash: | 73ec795c6c369c6ce2c3b4c3f6477daa |
Instruction |
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call 00007FE3DCFD79D5h |
pushad |
call 00007FE3DCFD7A24h |
jle 00007FE3DCFD79D3h |
xchg eax, ecx |
sbb dword ptr [eax], ecx |
add ecx, dword ptr [ecx] |
salc |
inc ebp |
add ecx, dword ptr [edi] |
or al, 6Ah |
loop 00007FE3DCFD7A4Bh |
sbb eax, 964CD4BCh |
pop ss |
Name | Virtual Address | Virtual Size | Is in Section |
---|---|---|---|
IMAGE_DIRECTORY_ENTRY_EXPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x1b3b34 | 0x3c | 4data |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x19a000 | 0x66e4 | 2src |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x1b3000 | 0x64 | 4data |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Name | Virtual Address | Virtual Size | Raw Size | MD5 | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
---|---|---|---|---|---|---|---|---|---|
0ext | 0x1000 | 0x1903bc | 0x89000 | 728492e7b2feffa48f7ef4b51990f2f3 | False | 0.9960295962591241 | OpenPGP Secret Key | 7.999257185550183 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ |
1ata | 0x192000 | 0x747c | 0x1000 | ed4218439b3a0574d8609e2ae9e82471 | False | 0.010498046875 | data | 3.0 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
2src | 0x19a000 | 0x66e4 | 0x7000 | ef2f327abccf1e89184faa6308b22e34 | False | 0.38438197544642855 | data | 4.069780175622684 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ |
3ext | 0x1a1000 | 0x11daf | 0xc000 | 4320e41680c4b391827b06ce6cb7c062 | False | 0.9506022135416666 | data | 7.904648337578353 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
4data | 0x1b3000 | 0xda4 | 0x1000 | 0e71b543dac19b9f4f92d69a4296c47e | False | 0.34228515625 | data | 4.143833566529815 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
5ata | 0x1b4000 | 0x8000 | 0x8000 | 8ba039cdfec4c3965d9272995526d24f | False | 1.00048828125 | data | 7.994227836892481 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
Name | RVA | Size | Type | Language | Country | ZLIB Complexity |
---|---|---|---|---|---|---|
RT_ICON | 0x1a05bc | 0x128 | Device independent bitmap graphic, 16 x 32 x 4, image size 0 | 0.597972972972973 | ||
RT_ICON | 0x1a0054 | 0x568 | Device independent bitmap graphic, 16 x 32 x 8, image size 0, 256 important colors | 0.4624277456647399 | ||
RT_ICON | 0x19fbec | 0x468 | Device independent bitmap graphic, 16 x 32 x 32, image size 0 | 0.7083333333333334 | ||
RT_ICON | 0x19f904 | 0x2e8 | Device independent bitmap graphic, 32 x 64 x 4, image size 0 | 0.5483870967741935 | ||
RT_ICON | 0x19f05c | 0x8a8 | Device independent bitmap graphic, 32 x 64 x 8, image size 0, 256 important colors | 0.29061371841155237 | ||
RT_ICON | 0x19dfb4 | 0x10a8 | Device independent bitmap graphic, 32 x 64 x 32, image size 0 | 0.4692776735459662 | ||
RT_ICON | 0x19d94c | 0x668 | Device independent bitmap graphic, 48 x 96 x 4, image size 0 | 0.4353658536585366 | ||
RT_ICON | 0x19caa4 | 0xea8 | Device independent bitmap graphic, 48 x 96 x 8, image size 0, 256 important colors | 0.2867803837953092 | ||
RT_ICON | 0x19a4fc | 0x25a8 | Device independent bitmap graphic, 48 x 96 x 32, image size 0 | 0.4382780082987552 | ||
RT_GROUP_ICON | 0x19a478 | 0x84 | data | 0.6818181818181818 | ||
RT_VERSION | 0x19a270 | 0x208 | data | Chinese | China | 0.5307692307692308 |
DLL | Import |
---|---|
KERNEL32.dll | lstrcatA, InitializeCriticalSection, GetProcAddress, LocalFree, RaiseException, LocalAlloc, GetModuleHandleA, LeaveCriticalSection, EnterCriticalSection, DuplicateHandle, GetShortPathNameA, ResumeThread, WriteProcessMemory, GetPrivateProfileSectionA, GetStringTypeA, LCMapStringW, LCMapStringA, RtlUnwind, WideCharToMultiByte, MultiByteToWideChar, GetStringTypeW |
USER32.dll | DefWindowProcA, AdjustWindowRectEx |
Language of compilation system | Country where language is spoken | Map |
---|---|---|
Chinese | China |
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Target ID: | 0 |
Start time: | 09:10:31 |
Start date: | 24/10/2024 |
Path: | C:\Users\user\Desktop\fqfeeCJXIY.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x400000 |
File size: | 834'506 bytes |
MD5 hash: | 3EC3F39D4F633CA3443C482F1562B07E |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |
Has exited: | true |