MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bbd74c24b48394f929b7ee87272785b129509994e2da3e07d4f111f13a4bfb0d. 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
NanoCore
Vendor detections: 8
| SHA256 hash: | bbd74c24b48394f929b7ee87272785b129509994e2da3e07d4f111f13a4bfb0d |
|---|---|
| SHA3-384 hash: | e6b166af5b26fcff957eb6c8b5eeb81719df16a5f084892d205e3432544e208115cd903b26730a3279383fc0d7ae6d08 |
| SHA1 hash: | 9291d44623e76d681313e2b8ff0feb56e175d775 |
| MD5 hash: | bcaab0444b4cc4032075fc338e4f3966 |
| humanhash: | hot-seventeen-lake-fanta |
| File name: | bbd74c24b48394f929b7ee87272785b129509994e2da3e07d4f111f13a4bfb0d |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 919'040 bytes |
| First seen: | 2020-11-11 10:51:30 UTC |
| Last seen: | 2020-11-15 22:36:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:gIlJDRn+jAAdd4C4mmde4lM3vzoEox+2BM6lp2EFviskcTP8:gYDRcA4dKmmScEoU2BBlAEIsf |
| Threatray | 1'269 similar samples on MalwareBazaar |
| TLSH | EE15BEF66286EB6AC80F047FF84B256193D9CF2D99F8804657C5B119137C6CE62AC4CB |
| Reporter |  seifreed |
| Tags: | NanoCore |
Intelligence
File Origin
# of uploads :
3
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
DNS request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-11 01:14:21 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 1'259 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Score:
10/10
Tags:
family:nanocore keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
NanoCore
Malware Config
C2 Extraction:
maxlogs.webhop.me:1620
Unpacked files
SH256 hash:
bbd74c24b48394f929b7ee87272785b129509994e2da3e07d4f111f13a4bfb0d
MD5 hash:
bcaab0444b4cc4032075fc338e4f3966
SHA1 hash:
9291d44623e76d681313e2b8ff0feb56e175d775
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
f32c62e184f71a097f5931c27736387868fa537f0dac9e70b25e256cd89c37cd
MD5 hash:
bbe83a90b468aa799d2a4a22b43c9b55
SHA1 hash:
3c6b3e5b594d44d742d1c8d1eab3675871971f35
SH256 hash:
f97e288a1a6e779f61e21466623d30aa4cef384384c5a5ed5c65ad631fa0ff82
MD5 hash:
6752059b18c7786cb16da69d77025f2a
SHA1 hash:
5d0d0894c480b18d5b5768576ea35118e6dd0196
Detections:
win_nanocore_w0
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.
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: | ach_NanoCore |
|---|---|
| Author: | abuse.ch |
| Rule name: | Nanocore |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Nanocore in memory |
| Reference: | internal research |
| Rule name: | nanocore_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | Nanocore_RAT_Feb18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Nanocore RAT |
| Reference: | Internal Research - T2T |
| Rule name: | Nanocore_RAT_Gen_2 |
|---|---|
| Author: | Florian Roth |
| Description: | Detetcs the Nanocore RAT |
| Reference: | https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/ |
| Rule name: | win_nanocore_w0 |
|---|---|
| Author: | Kevin Breen <kevin@techanarchy.net> |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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