MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1c6bd398f9ee650ad9fd68a74846a169b61fbef689ee6abf8fb68962ccea4041. 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: 11
| SHA256 hash: | 1c6bd398f9ee650ad9fd68a74846a169b61fbef689ee6abf8fb68962ccea4041 |
|---|---|
| SHA3-384 hash: | b34e801effef3f813c869efffcfbd90d99fe5c0175c96daff0aa089c7cab307b67916f07436796a48d8df7b214c1fa4f |
| SHA1 hash: | 908ce86f7b0d52975e9cab72b66189498423914d |
| MD5 hash: | afbc1dcf9d097f53bff3e0a3554bd514 |
| humanhash: | fillet-crazy-georgia-william |
| File name: | SecuriteInfo.com.Trojan.GenericKD.63819589.32373.28357 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 390'192 bytes |
| First seen: | 2022-11-24 04:34:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e160ef8e55bb9d162da4e266afd9eef3 (140 x GuLoader, 33 x RemcosRAT, 17 x AgentTesla) |
| ssdeep | 6144:09KOQS4ykl3bwv8o+QwXE4Wtex0herCFcDMCmOGe9/v3d2wsr4GVpYVs408ZdT5F:0s13blXEfspCFcoCfn2r48K08ZdT531 |
| TLSH | T1B484228327F1881FDF43E4F226665A7EEABFD54C15131A1B4B665EE62E21F074C020AD |
| TrID | 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10523/12/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | b0cf4a4c4c4ccfb0 (31 x Formbook, 20 x RemcosRAT, 18 x AgentTesla) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | Ddbrndt |
|---|---|
| Issuer: | Ddbrndt |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-05-05T00:37:58Z |
| Valid to: | 2025-05-04T00:37:58Z |
| Serial number: | 33689a418d492d94 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 591e27ab607b76c8b99b1bf982d639f8f8306628bcfd7ba234db290ad354b662 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
336
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
guloader
ID:
1
File name:
SecuriteInfo.com.Trojan.GenericKD.63819589.32373.28357
Verdict:
Malicious activity
Analysis date:
2022-11-24 04:39:51 UTC
Tags:
installer guloader
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
Creating a window
Creating a file
Searching for the window
Creating a file in the %temp% directory
Delayed reading of the file
Verdict:
Suspicious
Threat level:
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:
GuLoader
Detection:
malicious
Classification:
evad.troj
Score:
60 / 100
Signature
Multi AV Scanner detection for submitted file
Tries to detect Any.run
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-11-23 05:10:04 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
11 of 41 (26.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
cloudeye
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:h8t0 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Loads dropped DLL
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
b7ccb923387cc346731471b20fc3df1ead13ec8c2e3147353c71bb0bd59bc8b1
MD5 hash:
6f5257c0b8c0ef4d440f4f4fce85fb1b
SHA1 hash:
b6ac111dfb0d1fc75ad09c56bde7830232395785
SH256 hash:
1c6bd398f9ee650ad9fd68a74846a169b61fbef689ee6abf8fb68962ccea4041
MD5 hash:
afbc1dcf9d097f53bff3e0a3554bd514
SHA1 hash:
908ce86f7b0d52975e9cab72b66189498423914d
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.
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