Windows
Analysis Report
6zZSlt35Hr.exe
Overview
General Information
Sample name: | 6zZSlt35Hr.exerenamed because original name is a hash value |
Original sample name: | b9c3973d895aa77be8a1a62e249f94aa8c6db03cdcc8c6798ccd3416d5d985ec.exe |
Analysis ID: | 1501758 |
MD5: | 32ee8c01dc56e509b041e6451a4b18d6 |
SHA1: | 7176af0c03b15009ba1cf26c278228ef249ad75c |
SHA256: | b9c3973d895aa77be8a1a62e249f94aa8c6db03cdcc8c6798ccd3416d5d985ec |
Tags: | 120-46-149-112exe |
Infos: | |
Detection
Score: | 56 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
- System is w10x64
- 6zZSlt35Hr.exe (PID: 3960 cmdline:
"C:\Users\ user\Deskt op\6zZSlt3 5Hr.exe" MD5: 32EE8C01DC56E509B041E6451A4B18D6)
- cleanup
Source: | Author: Florian Roth (Nextron Systems): |
Click to jump to signature section
AV Detection |
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Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | Integrated Neural Analysis Model: |
Source: | Static PE information: |
Source: | Binary string: |
Networking |
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Source: | Network traffic detected: |
Source: | TCP traffic: |
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: |
Source: | Code function: | 0_2_00007FF60A861000 |
Source: | HTTP traffic detected: |
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: |
Source: | Classification label: |
Source: | Static PE information: |
Source: | Key opened: | Jump to behavior |
Source: | ReversingLabs: | ||
Source: | Virustotal: |
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: | Section loaded: | Jump to behavior |
Source: | Key value queried: | 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: | Binary string: |
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: | ||
Source: | Static PE information: |
Hooking and other Techniques for Hiding and Protection |
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Source: | Network traffic detected: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: |
Source: | Code function: | 0_2_00007FF60A8618F8 |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Code function: | 0_2_00007FF60A8618F8 | |
Source: | Code function: | 0_2_00007FF60A861404 | |
Source: | Code function: | 0_2_00007FF60A861AA0 |
Source: | Code function: | 0_2_00007FF60A8617D0 |
Reconnaissance | Resource Development | Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Command and Control | Exfiltration | Impact |
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Gather Victim Identity Information | Acquire Infrastructure | Valid Accounts | Windows Management Instrumentation | 1 DLL Side-Loading | 1 DLL Side-Loading | 1 DLL Side-Loading | OS Credential Dumping | 1 System Time Discovery | Remote Services | Data from Local System | 11 Non-Standard Port | 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 | Rootkit | LSASS Memory | 11 Security Software Discovery | Remote Desktop Protocol | Data from Removable Media | 1 Non-Application Layer Protocol | Exfiltration Over Bluetooth | Network Denial of Service |
Email Addresses | DNS Server | Domain Accounts | At | Logon Script (Windows) | Logon Script (Windows) | Obfuscated Files or Information | Security Account Manager | 2 System Information Discovery | SMB/Windows Admin Shares | Data from Network Shared Drive | 1 Application Layer Protocol | Automated Exfiltration | Data Encrypted for Impact |
Employee Names | Virtual Private Server | Local Accounts | Cron | Login Hook | Login Hook | Binary Padding | NTDS | System Network Configuration Discovery | Distributed Component Object Model | Input Capture | 2 Ingress Tool Transfer | Traffic Duplication | Data Destruction |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
32% | ReversingLabs | Win64.Backdoor.Cobeacon | ||
41% | Virustotal | Browse |
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
4% | Virustotal | Browse | ||
4% | Virustotal | Browse | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe |
Name | Malicious | Antivirus Detection | Reputation |
---|---|---|---|
false |
| unknown |
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown |
- No. of IPs < 25%
- 25% < No. of IPs < 50%
- 50% < No. of IPs < 75%
- 75% < No. of IPs
IP | Domain | Country | Flag | ASN | ASN Name | Malicious |
---|---|---|---|---|---|---|
120.46.149.112 | unknown | China | 4847 | CNIX-APChinaNetworksInter-ExchangeCN | false |
Joe Sandbox version: | 40.0.0 Tourmaline |
Analysis ID: | 1501758 |
Start date and time: | 2024-08-30 12:42:22 +02:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 3m 1s |
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: | 6 |
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: | 6zZSlt35Hr.exerenamed because original name is a hash value |
Original Sample Name: | b9c3973d895aa77be8a1a62e249f94aa8c6db03cdcc8c6798ccd3416d5d985ec.exe |
Detection: | MAL |
Classification: | mal56.troj.winEXE@1/0@0/1 |
EGA Information: |
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HCA Information: |
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Cookbook Comments: |
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- Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, SIHClient.exe, conhost.exe
- Excluded domains from analysis (whitelisted): slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
- Not all processes where analyzed, report is missing behavior information
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
CNIX-APChinaNetworksInter-ExchangeCN | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
|
File type: | |
Entropy (8bit): | 4.828670465100379 |
TrID: |
|
File name: | 6zZSlt35Hr.exe |
File size: | 11'264 bytes |
MD5: | 32ee8c01dc56e509b041e6451a4b18d6 |
SHA1: | 7176af0c03b15009ba1cf26c278228ef249ad75c |
SHA256: | b9c3973d895aa77be8a1a62e249f94aa8c6db03cdcc8c6798ccd3416d5d985ec |
SHA512: | 03ed2ab3c7a52bc994503b3b797364cd8b88295d12db3da0f62f36b0ed730bff9245bb362824ac29cf45cf25e13295e6135befc4fd947ec674ee8dadcc9327e9 |
SSDEEP: | 192:4KQSns8a84pDYU0SUeJybLmauP9REO3Q5tf/rey:4KQSnsRaX2ybLmaQREO3vy |
TLSH: | 72322A4AFA928DF7D6184239C53B069FE074F603575263CB03B846193F617E266253CD |
File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$..........S....................y.~.....y.z.....y.{.....y.|.......~.......~.......w...............}.....Rich....................PE..d.. |
Icon Hash: | 90cececece8e8eb0 |
Entrypoint: | 0x1400013f0 |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x140000000 |
Subsystem: | windows gui |
Image File Characteristics: | EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE |
DLL Characteristics: | HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE |
Time Stamp: | 0x66CF73C1 [Wed Aug 28 19:00:17 2024 UTC] |
TLS Callbacks: | |
CLR (.Net) Version: | |
OS Version Major: | 6 |
OS Version Minor: | 0 |
File Version Major: | 6 |
File Version Minor: | 0 |
Subsystem Version Major: | 6 |
Subsystem Version Minor: | 0 |
Import Hash: | b265d6591928332cefef7cd310d8d504 |
Instruction |
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dec eax |
sub esp, 28h |
call 00007F9B10DB65ECh |
dec eax |
add esp, 28h |
jmp 00007F9B10DB6087h |
int3 |
int3 |
inc eax |
push ebx |
dec eax |
sub esp, 20h |
dec eax |
mov ebx, ecx |
xor ecx, ecx |
call dword ptr [00000C23h] |
dec eax |
mov ecx, ebx |
call dword ptr [00000C12h] |
call dword ptr [00000C1Ch] |
dec eax |
mov ecx, eax |
mov edx, C0000409h |
dec eax |
add esp, 20h |
pop ebx |
dec eax |
jmp dword ptr [00000C10h] |
dec eax |
mov dword ptr [esp+08h], ecx |
dec eax |
sub esp, 38h |
mov ecx, 00000017h |
call dword ptr [00000C24h] |
test eax, eax |
je 00007F9B10DB6219h |
mov ecx, 00000002h |
int 29h |
dec eax |
lea ecx, dword ptr [00001C82h] |
call 00007F9B10DB62BEh |
dec eax |
mov eax, dword ptr [esp+38h] |
dec eax |
mov dword ptr [00001D69h], eax |
dec eax |
lea eax, dword ptr [esp+38h] |
dec eax |
add eax, 08h |
dec eax |
mov dword ptr [00001CF9h], eax |
dec eax |
mov eax, dword ptr [00001D52h] |
dec eax |
mov dword ptr [00001BC3h], eax |
dec eax |
mov eax, dword ptr [esp+40h] |
dec eax |
mov dword ptr [00001CC7h], eax |
mov dword ptr [00001B9Dh], C0000409h |
mov dword ptr [00001B97h], 00000001h |
mov dword ptr [00001BA1h], 00000001h |
Programming Language: |
|
Name | Virtual Address | Virtual Size | Is in Section |
---|---|---|---|
IMAGE_DIRECTORY_ENTRY_EXPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x28d4 | 0xb4 | .rdata |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0xa000 | 0x1e0 | .rsrc |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x9000 | 0x180 | .pdata |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0xb000 | 0x30 | .reloc |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x23f0 | 0x70 | .rdata |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x22b0 | 0x140 | .rdata |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x2000 | 0x1b8 | .rdata |
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 |
---|---|---|---|---|---|---|---|---|---|
.text | 0x1000 | 0xedc | 0x1000 | 6c76284437acee4b95367028bcc334d0 | False | 0.614990234375 | data | 5.800791560028842 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ |
.rdata | 0x2000 | 0xfca | 0x1000 | e859fdaeac1ca2d32ebd2825eca9764c | False | 0.392822265625 | data | 4.2227445891396425 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.data | 0x3000 | 0x5640 | 0x200 | 1c3b8ea3c34144e7a14bd945b131a256 | False | 0.091796875 | data | 0.44440530617738494 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
.pdata | 0x9000 | 0x180 | 0x200 | fd030f9e826dba2e7c1680c61d6be2f5 | False | 0.453125 | data | 3.0096722958059634 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.rsrc | 0xa000 | 0x1e0 | 0x200 | 101f04294dcfeea9dfe10d3c920461d9 | False | 0.529296875 | data | 4.701503258251789 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.reloc | 0xb000 | 0x30 | 0x200 | 17f63a296298a141c25c2636da04a4ec | False | 0.126953125 | data | 0.7223754407169259 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ |
Name | RVA | Size | Type | Language | Country | ZLIB Complexity |
---|---|---|---|---|---|---|
RT_MANIFEST | 0xa060 | 0x17d | XML 1.0 document, ASCII text, with CRLF line terminators | English | United States | 0.5931758530183727 |
DLL | Import |
---|---|
KERNEL32.dll | VirtualProtect, RtlLookupFunctionEntry, GetModuleHandleW, IsDebuggerPresent, InitializeSListHead, RtlVirtualUnwind, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentThreadId, GetCurrentProcessId, QueryPerformanceCounter, IsProcessorFeaturePresent, RtlCaptureContext |
WININET.dll | InternetReadFile, InternetOpenUrlA, InternetOpenW |
VCRUNTIME140.dll | __C_specific_handler, __current_exception, __current_exception_context, memset, memcpy |
api-ms-win-crt-runtime-l1-1-0.dll | terminate, _register_onexit_function, _crt_atexit, _register_thread_local_exe_atexit_callback, _initialize_onexit_table, __p___argc, _c_exit, _exit, exit, _initterm_e, _initterm, _get_initial_narrow_environment, _initialize_narrow_environment, _configure_narrow_argv, _set_app_type, _seh_filter_exe, _cexit, __p___argv |
api-ms-win-crt-math-l1-1-0.dll | __setusermatherr |
api-ms-win-crt-stdio-l1-1-0.dll | __p__commode, _set_fmode |
api-ms-win-crt-locale-l1-1-0.dll | _configthreadlocale |
api-ms-win-crt-heap-l1-1-0.dll | _set_new_mode |
Language of compilation system | Country where language is spoken | Map |
---|---|---|
English | United States |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Aug 30, 2024 12:43:37.065059900 CEST | 49700 | 8888 | 192.168.2.10 | 120.46.149.112 |
Aug 30, 2024 12:43:37.126892090 CEST | 8888 | 49700 | 120.46.149.112 | 192.168.2.10 |
Aug 30, 2024 12:43:37.126970053 CEST | 49700 | 8888 | 192.168.2.10 | 120.46.149.112 |
Aug 30, 2024 12:43:37.127185106 CEST | 49700 | 8888 | 192.168.2.10 | 120.46.149.112 |
Aug 30, 2024 12:43:37.177560091 CEST | 8888 | 49700 | 120.46.149.112 | 192.168.2.10 |
Aug 30, 2024 12:43:39.485492945 CEST | 8888 | 49700 | 120.46.149.112 | 192.168.2.10 |
Aug 30, 2024 12:43:39.485707998 CEST | 49700 | 8888 | 192.168.2.10 | 120.46.149.112 |
Aug 30, 2024 12:43:39.485932112 CEST | 49700 | 8888 | 192.168.2.10 | 120.46.149.112 |
Aug 30, 2024 12:43:39.516799927 CEST | 8888 | 49700 | 120.46.149.112 | 192.168.2.10 |
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Session ID | Source IP | Source Port | Destination IP | Destination Port | PID | Process |
---|---|---|---|---|---|---|
0 | 192.168.2.10 | 49700 | 120.46.149.112 | 8888 | 3960 | C:\Users\user\Desktop\6zZSlt35Hr.exe |
Timestamp | Bytes transferred | Direction | Data |
---|---|---|---|
Aug 30, 2024 12:43:37.127185106 CEST | 96 | OUT |
Target ID: | 0 |
Start time: | 06:43:35 |
Start date: | 30/08/2024 |
Path: | C:\Users\user\Desktop\6zZSlt35Hr.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff60a860000 |
File size: | 11'264 bytes |
MD5 hash: | 32EE8C01DC56E509B041E6451A4B18D6 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |
Has exited: | true |
Execution Graph
Execution Coverage: | 24.1% |
Dynamic/Decrypted Code Coverage: | 0% |
Signature Coverage: | 24.6% |
Total number of Nodes: | 65 |
Total number of Limit Nodes: | 2 |
Graph
Callgraph
Function 00007FF60A861000 Relevance: 10.6, APIs: 4, Strings: 2, Instructions: 75networkfilememoryCOMMON
Control-flow Graph
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Memory Dump Source |
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Joe Sandbox IDA Plugin |
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Control-flow Graph
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Memory Dump Source |
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Joe Sandbox IDA Plugin |
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Control-flow Graph
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Memory Dump Source |
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Joe Sandbox IDA Plugin |
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Function 00007FF60A861AA0 Relevance: .0, Instructions: 2COMMON
Memory Dump Source |
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Joe Sandbox IDA Plugin |
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