MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3fefd283343b7f7c7f4b41c4b1cd4d396db892a5866361722d22b28a632a95bb. 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
AgentTesla
Vendor detections: 15
| SHA256 hash: | 3fefd283343b7f7c7f4b41c4b1cd4d396db892a5866361722d22b28a632a95bb |
|---|---|
| SHA3-384 hash: | abdd9958d00fee6e3560c90b0fcae30c47cf4c7df751c47db6bb4081b1a86eb5db2a0e2bc7e76a18ee29c3084f372236 |
| SHA1 hash: | 117a5502ca4309cd115d08d2f61236ad38a69a4a |
| MD5 hash: | d9f5c2f416e4640c00688d9e3b365e2a |
| humanhash: | mississippi-river-berlin-friend |
| File name: | 2nd Transfer Ban.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 5'447'680 bytes |
| First seen: | 2024-01-12 13:14:34 UTC |
| Last seen: | 2024-01-12 15:17:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0751433fb799ff99dbf59b2d0c85d83d (4 x StormKitty, 3 x AgentTesla, 2 x Stealc) |
| ssdeep | 49152:+NboBWVP4uWu28SwoQ7391GeDzuFL3jXHwqzeJyG+gvf/5xzNu+KLcAOfLJypxG1:qBCTH+J31vn5xzNjzfLuG+di |
| Threatray | 33 similar samples on MalwareBazaar |
| TLSH | T15046BF16F7E40AD4E46BD731C66A8732D6B1B85A0732875F0924C34A2F73B918FB7225 |
| TrID | 60.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 17.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 10.9% (.EXE) Win64 Executable (generic) (10523/12/4) 5.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 2.1% (.EXE) OS/2 Executable (generic) (2029/13) |
| dhash icon | 009286868686f800 (4 x Stealc, 4 x AgentTesla, 3 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
315
Origin country :
NLVendor Threat Intelligence
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Sending a custom TCP request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug control hacktool lolbin packed stealer
Verdict:
Malicious
Labled as:
Win64/GenKryptik.GSOP trojan
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:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Signature
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
Win64.Spyware.Negasteal
Status:
Suspicious
First seen:
2024-01-11 19:13:53 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
14 of 37 (37.84%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 23 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6868219551:AAErVq7MNJwva0m0_CLs0oSDQRugvTicj50/
Unpacked files
SH256 hash:
3fefd283343b7f7c7f4b41c4b1cd4d396db892a5866361722d22b28a632a95bb
MD5 hash:
d9f5c2f416e4640c00688d9e3b365e2a
SHA1 hash:
117a5502ca4309cd115d08d2f61236ad38a69a4a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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