MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ec97ed27796dbff33a962dffb06c97ed5dd883634b54ef928ab4fa5ad8d74534. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
NetWire
Vendor detections: 13
| SHA256 hash: | ec97ed27796dbff33a962dffb06c97ed5dd883634b54ef928ab4fa5ad8d74534 |
|---|---|
| SHA3-384 hash: | e64fc0ec731081a1d2b9b53dbea3ffa437cebd08e86a46cca35454bf6c90fd3a5acb9e80f864ecd027c982ecbb0002e8 |
| SHA1 hash: | f41557615cbfafbc7a8b74ec9b47083da48e2707 |
| MD5 hash: | 8683521a1b2bbfd4472f023a53706f45 |
| humanhash: | utah-table-april-timing |
| File name: | 8683521a1b2bbfd4472f023a53706f45 |
| Download: | download sample |
| Signature | NetWire |
| File size: | 268'961 bytes |
| First seen: | 2023-01-11 17:10:49 UTC |
| Last seen: | 2023-01-11 18:36:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:2Ya6yXMMLO86NOsjo5vfAfbUS/Sj9OMV4:2YkrLO86N/M53YUeSZOMV4 |
| Threatray | 193 similar samples on MalwareBazaar |
| TLSH | T1BE4412023081C667C5A24B761D79EA257AB4ED0361E5B38B23A4EF5B3D71A53E94F330 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 78f9b898b8c2c940 (16 x Formbook, 15 x AgentTesla, 2 x AveMariaRAT) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe NetWire |
Intelligence
File Origin
# of uploads :
2
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
ID:
1
File name:
8683521a1b2bbfd4472f023a53706f45
Verdict:
Malicious activity
Analysis date:
2023-01-11 17:13:59 UTC
Tags:
trojan rat netwire
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
No Threat
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
NetWire RAT
Verdict:
Malicious
Result
Threat name:
NetWire
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found stalling execution ending in API Sleep call
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses dynamic DNS services
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.NetWiredRc
Status:
Malicious
First seen:
2023-01-11 16:52:30 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 183 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
334d258b805ad00212dc75d3f9b95c99040aa0c13baa051cb42414ce50ca2221
MD5 hash:
253890f6ee72bf985c74cf20881ab13f
SHA1 hash:
ce0160141fe18e5abf0f439b125c17674bb4af87
SH256 hash:
05a24c45b68aa74bac30cbab19aac70070e9e63bbb029a2549fab91e0571664c
MD5 hash:
5949006d1d97aee1a5c2986569fe06db
SHA1 hash:
936bfb53e168f37b65456109932986066179c323
SH256 hash:
ec97ed27796dbff33a962dffb06c97ed5dd883634b54ef928ab4fa5ad8d74534
MD5 hash:
8683521a1b2bbfd4472f023a53706f45
SHA1 hash:
f41557615cbfafbc7a8b74ec9b47083da48e2707
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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