File name: | cabb9bdabba368f610eafeef626d4f6f |
Full analysis: | https://app.any.run/tasks/8d394e65-76b1-43fa-a06f-f23ee0216f8a |
Verdict: | Malicious activity |
Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
Analysis date: | August 12, 2022, 20:28:43 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | CABB9BDABBA368F610EAFEEF626D4F6F |
SHA1: | 1E75018C2D234728299812092DE39894AF9866CB |
SHA256: | 1E082BA986D6DE9EAABE0546B13B2ABD0F6990709EB94CDE79082CD2263CC4A5 |
SSDEEP: | 768:dOEuILWCKi+DiBtelDSN+iV08YbygeV4/gv4mKvEgK/J9lZVc6KN:dOtmBtKDs4zb1r9mKnkJ3ZVclN |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
---|---|---|
.exe | | | Win64 Executable (generic) (21.3) |
.scr | | | Windows screen saver (10.1) |
.dll | | | Win32 Dynamic Link Library (generic) (5) |
.exe | | | Win32 Executable (generic) (3.4) |
AssemblyVersion: | 1.0.7.0 |
---|---|
ProductVersion: | 1.0.7.0 |
ProductName: | - |
OriginalFileName: | Client.exe |
LegalTrademarks: | - |
LegalCopyright: | - |
InternalName: | Client.exe |
FileVersion: | 1.0.7.0 |
FileDescription: | - |
CompanyName: | - |
Comments: | - |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.7.0 |
FileVersionNumber: | 1.0.7.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0xcb8e |
UninitializedDataSize: | - |
InitializedDataSize: | 4096 |
CodeSize: | 44032 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2021:05:05 23:11:39+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 05-May-2021 21:11:39 |
Comments: | - |
CompanyName: | - |
FileDescription: | - |
FileVersion: | 1.0.7.0 |
InternalName: | Client.exe |
LegalCopyright: | - |
LegalTrademarks: | - |
OriginalFilename: | Client.exe |
ProductName: | - |
ProductVersion: | 1.0.7.0 |
Assembly Version: | 1.0.7.0 |
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: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 05-May-2021 21:11:39 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x0000AB94 | 0x0000AC00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.63968 |
.rsrc | 0x0000E000 | 0x00000DF7 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.11061 |
.reloc | 0x00010000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.13313 | 2691 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1136 | "C:\Users\admin\AppData\Local\Temp\cabb9bdabba368f610eafeef626d4f6f.exe" | C:\Users\admin\AppData\Local\Temp\cabb9bdabba368f610eafeef626d4f6f.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Version: 1.0.7.0 Modules
AsyncRat(PID) Process(1136) cabb9bdabba368f610eafeef626d4f6f.exe Install_Folder%AppData% SaltDcRatByqwqdanchun Aes_Key7e05d62a81c89b23a06dddcbe496bc5c19ee39bbf5cd0f00f12db89f7092b8ed Botnetdefault bdosfalse PasteBinnull AntiVMfalse Server_SignatureLYgZo5xuOwdvMkN7GTE46+HECBUi/SBr0twn29w6qerLEdg8OYRgFuwAkPaulW96bntqCGx2hhYd7iV5D8Ra5cDv9hoqosk4Ax01NswQRmX5rnIY/HWT8x0FGk0fdzB/TXVoZM5JEHIqdE9kmBJB7+M0Y94nIBHaHedRqOmSPKk= CertificateMIICMDCCAZmgAwIBAgIVAM7Dl03Skd4kfAVSL3C2SQhokfkxMA0GCSqGSIb3DQEBDQUAMGQxFTATBgNVBAMMDERjUmF0IFNlcnZlcjETMBEGA1UECwwKcXdxZGFuY2h1bjEcMBoGA1UECgwTRGNSYXQgQnkgcXdxZGFuY2h1bjELMAkGA1UEBwwCU0gxCzAJBgNVBAYTAkNOMB4XDTIxMTAzMTA0NTAxNFoXDTMyMDgwOTA0NTAxNFowEDEOMAwGA1UEAwwFRGNSYXQwgZ8wDQYJKoZIhvcNAQEBBQADgY0A... MutexDcRatMutex_qwqdanchun Autorunfalse Version1.0.7 Ports (1)8848 C2 (1)192.168.1.4 |
(PID) Process: | (1136) cabb9bdabba368f610eafeef626d4f6f.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 192.168.100.130:53627 | — | — | — | malicious |
— | — | 192.168.100.130:54405 | — | — | — | malicious |
— | — | 192.168.100.130:54020 | — | — | — | malicious |
— | — | 192.168.100.130:54807 | — | — | — | malicious |
— | — | 192.168.100.130:55208 | — | — | — | malicious |