MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8baafe3036759b961535ea07559db0c59767477054f3bf40ad16b322f134e3ab. 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
GuLoader
Vendor detections: 10
| SHA256 hash: | 8baafe3036759b961535ea07559db0c59767477054f3bf40ad16b322f134e3ab |
|---|---|
| SHA3-384 hash: | 9985e66d6ad025af8006161f13d42d9fda992b3169d7f19284071ce55fe11776c3acee81e623c518f6de5e25d469171b |
| SHA1 hash: | 159ee83e4b59f13ea9abb9cf8ed737430719137c |
| MD5 hash: | 83bd6bd7bb61e3f880b2e5b8ac4d2865 |
| humanhash: | october-kentucky-november-oregon |
| File name: | AWB 5331810761.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 165'248 bytes |
| First seen: | 2022-08-12 05:35:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6e7f9a29f2c85394521a08b9f31f6275 (296 x GuLoader, 51 x RemcosRAT, 51 x VIPKeylogger) |
| ssdeep | 3072:3NRCywDw1DiJku5JbYTzt9trZx1IedkkQYMQAGLDkfwZhhE/czjYn:3T4DtrSzt9xZ8e4Y/DLD5BzS |
| Threatray | 3'922 similar samples on MalwareBazaar |
| TLSH | T169F30160F3B0C827DDB38A3515A91B3FBEF6A52055604E4213505F0E7E437C1BA4E39A |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  lowmal3 |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | brnevennen Trawlet Landspolitik |
|---|---|
| Issuer: | brnevennen Trawlet Landspolitik |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-07-13T21:37:57Z |
| Valid to: | 2025-07-12T21:37:57Z |
| Serial number: | 27743e738bff2e8f |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 494af42d51fff09d90923ddfd0a57b5514efa044df99aa148ffe2432ee6a8665 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB 5331810761.exe
Verdict:
Malicious activity
Analysis date:
2022-08-12 05:37:36 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
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.
Verdict:
Unknown
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Installs a global keyboard hook
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-08-11 16:49:47 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
12 of 26 (46.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 3'912 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Enumerates physical storage devices
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506
MD5 hash:
6e55a6e7c3fdbd244042eb15cb1ec739
SHA1 hash:
070ea80e2192abc42f358d47b276990b5fa285a9
SH256 hash:
8baafe3036759b961535ea07559db0c59767477054f3bf40ad16b322f134e3ab
MD5 hash:
83bd6bd7bb61e3f880b2e5b8ac4d2865
SHA1 hash:
159ee83e4b59f13ea9abb9cf8ed737430719137c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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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