MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 34694c57b7447b59d6bc6a2dba635fa320a4d4b1e550a36840fe1f2208b76d87. 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
AsyncRAT
Vendor detections: 14
| SHA256 hash: | 34694c57b7447b59d6bc6a2dba635fa320a4d4b1e550a36840fe1f2208b76d87 |
|---|---|
| SHA3-384 hash: | 60044473294ccd6d07cb2b872ea98366f9af0ef985d958ccdf2aa961161447d5e4824bbd776f80408a43ff8021833ee6 |
| SHA1 hash: | 07433edf63057fff1e96ddbf5249aa2c50f69dbd |
| MD5 hash: | 3c39836dedf6779a0207819c72238fa5 |
| humanhash: | nebraska-arizona-november-summer |
| File name: | 3c39836dedf6779a0207819c72238fa5 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 687'104 bytes |
| First seen: | 2022-02-22 08:57:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:Nuw7yDzOyH22qla5w/yXbxbY17WmjuUBfI5Gr5Y2uC8qVLupbzSWq8qatDej3+A/:Nb70zPH0MW/IbxbYC8I5Gr5Y2uC8qVLL |
| Threatray | 2'543 similar samples on MalwareBazaar |
| TLSH | T1E1E47C08E7424AC0ECD9067A85F62B252751FDB58DDB8A07B1AC347EC9BB3757E8064C |
| File icon (PE): |  |
| dhash icon | 16174db2a88e9620 (26 x BitRAT, 16 x AsyncRAT, 9 x AveMariaRAT) |
| Reporter |  zbetcheckin |
| Tags: | 32 AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Detection:
asyncrat
Threat name:
ByteCode-MSIL.Downloader.PsDownload
Status:
Malicious
First seen:
2022-02-22 08:58:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
29 of 42 (69.05%)
Threat level:
3/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 2'533 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:1 persistence rat spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
212.193.30.54:8755
Unpacked files
SH256 hash:
9f01d9f2ed07e630ec078efa5d760762c3c8ad3b06e9e8a9062a37d63d57b026
MD5 hash:
9fbb8cec55b2115c00c0ba386c37ce62
SHA1 hash:
e2378a1c22c35e40fd1c3e19066de4e33b50f24a
SH256 hash:
d9659139e8457abc6925aab89152a257dd90f3dd0602ae1b893ce44a94bc5177
MD5 hash:
99029f0e35da5f81cdf08a801200fa20
SHA1 hash:
c0e19de12d1a5c7b973931e2f1cce1fc441f176e
Detections:
win_asyncrat_w0
SH256 hash:
8b8a55c293685285bef7fb0b46365ed12735f5a1e7f5c82eb1070edd02bd34b7
MD5 hash:
19747fccedc4e0af9a1d57c9750e7d9e
SHA1 hash:
2a53e72e9b156ce83b626a34bdaeb130c6854aa9
SH256 hash:
34694c57b7447b59d6bc6a2dba635fa320a4d4b1e550a36840fe1f2208b76d87
MD5 hash:
3c39836dedf6779a0207819c72238fa5
SHA1 hash:
07433edf63057fff1e96ddbf5249aa2c50f69dbd
Malware family:
AsyncRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | asyncrat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse |
|---|---|
| Author: | ditekSHen |
| Description: | Detects file containing reversed ASEP Autorun registry keys |
| Rule name: | malware_asyncrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Typical_Malware_String_Transforms |
|---|---|
| Author: | Florian Roth |
| Description: | Detects typical strings in a reversed or otherwise modified form |
| Reference: | Internal Research |
| Rule name: | Typical_Malware_String_Transforms_RID3473 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects typical strings in a reversed or otherwise modified form |
| Reference: | Internal Research |
| Rule name: | win_asyncrat_j1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects AsyncRAT |
| Rule name: | win_asyncrat_w0 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
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
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://ddl8.data.hu/get/252667/13208872/Eriyop.exe